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Our manufacturing secrets

Biomimicry: when nature inspires cosmetic innovation

Biomimicry: an ancestral approach that fascinates!

The term "biomimicry" was coined in the 1950s by the American academic Otto Schmitt. However, it really entered the everyday vocabulary thanks to biologist Janine Benyus.

In her best-selling book "Biomimicry: Innovation Inspired by Nature", published in 1997, Janine Benyus popularized the idea that we can learn a lot from nature. In it, she presents an eco-responsible philosophy, developed in France, which suggests that nature, in its innate wisdom, optimizes the use of the resources at its disposal.

Biomimicry, however, is not a word that dates back to the last century: our most distant ancestors were well aware of it!

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Why take inspiration from nature?

The world: an innovation laboratory with 3.8 million years of experience!

Who can beat that? Over millions of years, nature has developed complex strategies for adapting to a constantly changing environment. The species that survive are those that manage to optimize the use of available resources.

By drawing on these adaptation mechanisms, researchers can develop innovative solutions to contemporary problems.

A model of efficiency, sobriety and sustainability

Nature is fundamentally thrifty: it uses available energy and resources with great efficiency. Ecosystems function according to closed cycles: nothing is lost, nothing is created, everything is transformed! These qualities make nature a model of sustainability for our modern societies, which seek to reconcile economic development with environmental preservation.

Natural systems have an extraordinary ability to optimize energy and resources. For example, tree leaves are oriented to capture the maximum amount of sunlight for photosynthesis. Similarly, the shape of fish enables them to move efficiently through water, minimizing resistance.

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That's all very interesting, but what does biomimicry actually achieve?

Well, many innovations are based on biomimicry! From time immemorial, it has often been by observing nature with a certain admiration that Man has succeeded in creating. Here are just a few examples:

Velcro: an invention inspired by burdock hooks

Velcro is a famous example of biomimicry. Its inventor, George de Mestral, was inspired by the way burdock seeds adhere to animal fur with their tiny hooks.

Syringes inspired by mosquito stings

Biomimicry is not limited to the design of more sustainable technologies and products; it also extends to medicine, where the observation of natural processes has led to major innovations. One of the most remarkable examples of biomimicry in this field is the development of syringes inspired by the mosquito's sting.

To improve their chances of survival, mosquitoes have evolved to bite painlessly. This makes them less likely to be spotted and killed by their host. Researchers decided to draw on this mechanism to design an innovative type of syringe. Thin, flexible syringes with serrated edges, whose specific shape minimizes pain.

In cosmetics as in health, biomimicry has its place!

In cosmetics as in healthcare, biomimicry is also a formidable source of inspiration. It guides the design of care products that are more natural, more effective and more respectful of the environment.

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Sea buckthorn berry totum: an example of biomimicry applied to cosmetics

Biomimicry draws inspiration for innovation from the systems and workings of living organisms. It has particular resonance in the field of cosmetics. In France, our approach at La Maison de l'Argousier is a perfect illustration of this philosophy. We implement a respectful and innovative development process: the use of the plant totum of the sea buckthorn berry. A principle in which every element of the plant is used to maximize its effectiveness.

Drawing inspiration from nature's economy, where every element has value and nothing is wasted, paved the way for this project. Applying this bio-inspired vision to our production process has resulted in some truly unique products. The result? Products that preserve all of Sea Buckthorn's exceptional virtues!

The natural architecture of plants represents an inexhaustible source of inspiration for creating products that respect the balance of our skin and our environment. By embracing this concept, we align ourselves with the rhythm of nature.

In concrete terms, what is plant totum?

Plant totum is a biomimetic concept. It is inspired by nature's circular economy. Each element has a function and contributes to a harmonious system. Instead of focusing on an isolated active ingredient, this approach takes into account the whole plant: roots, leaves, stems, flowers and seeds.

This vision of the whole, inspired by living organisms, recognizes that each part of the plant contributes to its overall effectiveness. It highlights the importance of interactions and synergies between the plant's various components.

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A patented extraction method to preserve natural active ingredients

To preserve the integrity of Sea Buckthorn's natural active ingredients, our method is based on enzymatic extraction. Directly inspired by living mechanisms, this process reproduces the natural reactions of plants. It gently extracts the berry's precious nutrients without altering them.

Unlike conventional techniques, which are often aggressive and energy-hungry, this method is part of a sustainable approach that respects nature. It uses specific enzymes that facilitate the release of essential active ingredients. No chemical solvents or extreme temperatures are required.

The result? An exceptionally rich concentrate, preserving all the synergy of Sea Buckthorn's natural components. Thanks to this innovation, La Maison de l'Argousier has succeeded in capturing the very essence of the plant to offer organic skincare inspired by the intelligence of living organisms.

Why is this approach exceptionally well suited to sea buckthorn?

A veritable bundle of energy, sea buckthorn is a plant that has thrived in rigorous ecosystems. It has managed to adapt and develop by drawing on the rare resources at its disposal. Its development is a perfect illustration of a remarkably efficient circular model.

Its composition is therefore particularly rich: Omega 7, Vitamin A, Vitamin E, Vitamin C, Polyphenols, Malic Acid... a treasure trove of nutrients and trace elements for both health and skin quality.

By combining the water and oil of the sea buckthorn berry, the idea is to preserve the plant's natural architecture. The result is particularly interesting! It's clear that the natural synergy of all the berry's components offers properties that far exceed the qualities of each individual element. In this way, our products work in harmony with our skin's biological systems. 

Through a process that respects living organisms, we have succeeded in creating a truly innovative organic product. Thanks to our biomimetic approach, we have followed a precise framework to develop sustainable, environmentally-friendly and effective innovations!

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The benefits of sea buckthorn totum

Sea buckthorn is a real treasure for our bodies in general and our skin in particular. It nourishes, repairs and protects the epidermis, while offering antioxidant, anti-inflammatory and anti-aging properties. These benefits derive directly from the complex architecture and harmonious functioning of plant systems.

By drawing inspiration from nature's life cycle, we are able to offer sustainable products while minimizing our ecological footprint.

We are proud to have been able to illustrate how biomimicry can guide us towards innovations that respect life and our planet.

Catégories
Natural menopause

Bach flowers and menopause

Menopause

For many women, this menopausal or peri-menopausal phase can affect their quality of life. The menopause often brings with it a host of symptoms that can be difficult to manage: Stopped periods, mood disorders, vaginal dryness or weight gain... But the phenomenon that comes back most often concerns hot flushes and night sweats. They are described as a sensation of intense, sudden heat in the neck, décolleté and face, and may be associated with excessive sweating and redness. Inconvenient and exhausting, these sweats occur uncontrollably up to 15-20 times a day, and affect 75% of women. At night, they disrupt sleep. For 11% of women, these episodes are truly disabling. Their onset is linked to a drop in the hormones that play a major role in regulating body temperature.

And yet, there are natural solutions that can help you cope better with these changes. Among them, Bach Flower Remedies can be a valuable ally in alleviating symptoms and getting through this stage as smoothly as possible.

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What are Bach flower essences?

Bach flower essences, also known as Bach remedies, are natural preparations based on thirty-eight different flower essences. Each essence was carefully selected by Dr. Edward Bach, a British physician of the early 20th century, for its potential to rebalance a specific emotional state and bring mental and physical well-being. Their action is gentle and non-invasive. They are an interesting natural solution for managing menopausal symptoms.

The mode of action is based on the idea that negative emotions can affect our physical health. Dr. Bach therefore developed a method for transforming flower energy into a therapeutic solution. He selected flowers considered to have a particular energetic vibration, capable of affecting our emotions.

To make these elixirs, the flowers are delicately picked, then sun-infused in spring water. The water is then filtered and mixed with organic brandy, an alcohol that preserves the flowers' vibratory energy. This process produces a solution capable of acting on the individual's emotional states. Elixirs can be taken alone or in combination to create a personalized treatment tailored to each individual's needs.

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Why are Bach Flower Remedies particularly effective against hot flushes?

Hot flushes are a common symptom of the menopause. They manifest as a sudden sensation of intense heat, often accompanied by sweating and sometimes redness. They can disrupt daily life and sleep. Many solutions exist to relieve these symptoms. Bach Flower Remedies are particularly appreciated for their ability to treat the emotional imbalances associated with hot flushes.

Hot flushes are not just a physical phenomenon: they are often linked to emotional factors such as stress, anxiety or frustration. Bach Flower Remedies work on an emotional level, regulating the emotions that can aggravate physical symptoms. A holistic approach that combines emotional balance and relief of physical symptoms is therefore beneficial for women going through menopause.

Which Bach flower essences are suitable for menopause?

Some of Bach's flower essences are particularly suitable for helping women through the menopause. As each flower targets a specific emotional state, there is an ideal combination for every woman, depending on her own emotional and psychic symptoms.

Honeysuckle is particularly useful for women who have difficulty accepting this new phase in their lives. This elixir enables you to live in the present and detach yourself from preoccupations with the past. If hot flushes are exacerbated by nostalgia or difficulty adjusting to menopause, this flower helps to overcome these feelings and promote acceptance of the present moment. Honeysuckle helps to let go and accept the body's natural changes, reducing the emotional stress of menopause.

Annual Gnavelle (Agrimony) is indicated for fluctuating, contradictory feelings. It helps stabilize emotions and restore inner balance. Agrimony is ideal for people who hide their emotions. Behind a mask of joviality, they try to avoid intense feelings of frustration, anxiety or anger. When these emotions are repressed, they can lead to physical symptoms such as hot flushes. Agrimony releases repressed emotions and soothes inner tensions. It helps to release negative emotions and improve inner balance. This improved emotional state helps reduce the intensity of hot flashes.

Larch is an ally for women who lack self-confidence during this period of change. A lack of self-confidence can create stress and aggravate physical symptoms, particularly hot flushes. Larch boosts self-esteem and helps develop a more positive approach to menopause. This flower promotes self-confidence and acceptance of one's body and its changes. It helps reduce stress and associated hot flashes.

Wallnut is invaluable for those who need help adapting their identity to this new stage of life. It helps to be flexible in the face of change and to manage this transition smoothly. Walnut is a very useful Bach Flower for periods of transition, such as the menopause. It helps to free oneself from external influences and protect one's emotional balance in the face of hormonal changes. If hot flushes are aggravated by feelings of powerlessness or resistance to change, Walnut is an excellent ally. It helps to navigate more serenely through periods of transition, reducing anxiety linked to physical and emotional upheaval.

Elm is a Bach flower that helps restore energy and motivation when you feel overwhelmed by responsibilities. This feeling is often amplified by the symptoms of menopause. Elm is particularly useful for women who feel overwhelmed by the demands of daily life, which can contribute to a fragile emotional state and aggravate hot flushes. Mode of action: Elm provides renewed inner strength to face challenges without being overwhelmed.

Plumbago is recommended for women who doubt themselves and their ability to manage menopausal symptoms. This additional stress can aggravate hot flashes. Plumbago promotes moreserene decision-making in the face of hormonal changes. Plumbago contributes to self-confidence and judgment. It reduces the emotions of stress and uncertainty that can contribute to hot flushes.

Vine is a useful Bach Flower for those who experience frustration or excessive control over their lives. This feeling of wanting to control everything can create emotional tension that manifests itself in hot flushes. Vine promotes letting go, allowing you to relax and reduce the intensity of symptoms.

Each elixir can be used alone or in combination with others, depending on each woman's specific needs. It is recommended to consult a trained Bach Flower Remedies practitioner to determine the best combination of elixirs.

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How to use Bach Flower Essences?

Bach flower essences are generally taken as drops diluted in water or directly on the tongue.

Choosing the right flowers:

Depending on your emotions, choose one or more Bach flowers. For example, if you're stressed or anxious, choose Agrimony or Walnut. If you're not sure which flowers to choose, a Bach flower consultant can help you create a personalized blend.

Dosage:

Take 4 drops of your chosen elixir, 4 times a day, preferably between meals. You can also dilute the drops in a bottle of water and drink throughout the day.

Duration of treatment :

The effects of Bach Flower Remedies can be felt from the very first days, but it is advisable to follow the treatment for at least three weeks to see significant results.

The 3 pillars of a serene menopause: diet, exercise and emotional balance.

Feeding

According to Naturopath Bertille MARIA, diet plays a vital role in effectively accompanying menopause. There are a few good dietary reflexes to adopt to combat the effects of menopause:

  • Hormone-like foods are to be preferred: green anise, caraway, sage, wholegrain cereals. In fact, the hormonal deficit induced by menopause can be compensated for by foods that play the role of female hormones. However, these foods should be avoided if there is a risk of hormone-dependent cancers.
  • Choose fruits and vegetables rich in calcium, silicon and vitamin B9, which protect bones from osteoporosis: cabbage, watercress, parsley, chervil, broccoli, onion, fennel, dandelion, spinach, pineapple, kiwi, apple, pear, peach, grapes, citrus fruit, figs...
  • Opt for good organic first cold-pressed vegetable oils for omegas 3, 6 and 9: olive, rapeseed, linseed, wheat germ and the good seeds contained in walnuts, hazelnuts and almonds.
  • Make the most of lentils, dried beans, gluten-free pasta and brown rice, all of which are excellent sources of vegetable protein.
  • Choose wheat germ for sprinkling and sprouted seeds for their contribution of essential vitamins and minerals. Alfafa is particularly interesting for its remineralizing and slightly estrogen-like properties.
  • Avoid salt and use herbs instead to limit water retention.
  • Walnuts, peanuts and pumpkin seeds contain high levels of arginine, which is highly effective against hot flashes.
  • To control weight gain, thyme tea, which is rich in chromium, can be effective.
  • Limit dairy products because of their inflammatory nature and the hormonal residues they may contain. Choose lighter sheep's and goat's milk.

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Don't hesitate to add exercise to your weekly agenda!

Menopausal and peri-menopausal women shouldn't stop moving - on the contrary! It's essential to walk at least 30 minutes a day. Don't hesitate to incorporate a playful dimension into these daily activities to keep you on the move! Yoga is also ideal, especially yin yoga and hormone yoga. Emotional balance for a successful menopause.

Emotional balance

As we've seen, menopause is a period of drastic change in a woman's life. Whether in terms of self-acceptance, physical or psychological effects. However, support for the emotional sphere is often neglected. Sadness, if it takes hold, can develop into more widespread malaise, a loss of self-confidence and even depression.

Fortunately, there are solutions! Sophrology and meditation are ideal for balancing emotions and self-acceptance. These two relaxation techniques will bring a real sense of balance and well-being to menopausal women. Sophrology can help reduce the intensity of hot flushes and stress peaks, calm irritability and prevent bouts of sadness. It helps you rediscover a positive connection with your body.

Based on the intimate relationship between body and mind, it teaches us to find the energy within ourselves, to do ourselves good and to discover our own resources. Meditation Focusing attention on the present moment. This is how mindfulness meditation can be summed up. While a number of studies have already demonstrated its benefits, American researchers have suggested that it can help prevent some of the problems associated with menopause, such as stress and irritability.

In 2019, scientists at the Mayo Clinic in Minnesota investigated whether these findings could be extrapolated to menopausal women. Their study involved 1,744 women aged between 40 and 65. Each of the participants completed a questionnaire designed to assess certain menopausal symptoms and the possible practice of mindfulness mediation. The result: those who meditated had lower levels of stress, irritability and depression.

Sea buckthorn oil and its Omega 7: Bertille Maria, naturopath's favorite way to combat menopausal symptoms.

According to naturopath Bertille Maria, sea buckthorn oil's omega-7 fatty acids are a real vegetable nugget for menopause.

In the In version, the omega-7 contained in the La Rayonnante dietary supplement from Maison de l'Argousier has the particularity of significantly reducing certain effects of premenopause and menopause. Thanks to their action on hormonal rebalancing, they act in particular on vaginal and mucous membrane dryness, hot flushes, mood swings and weight control. Omega 7s are also recognized for their anti-inflammatory properties.

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Weight gain is common in the peri-menopausal and menopausal phases. It is caused by the fall in estrogen levels, which leads to a drop in metabolic performance (less muscle mass, storage of fat cells, water retention...). The average weight gain between the ages of 42 and 50 is 0.8 kilos per year, and up to 1.5 kilos for some women. These women often find that their silhouette has changed, with an increase in weight around the waist and stomach.

Omega-7s reduce fat storage, protect the liver, smooth blood sugar levels and reduce type 2 diabetes by lowering insulin resistance. They also raise "good cholesterol" (HDL) and lower "bad cholesterol" (LDL). They thus contribute to good cardiovascular health. They also promote satiety, resulting in better weight control!

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Voici Magazine seduced by the 100% Sea Buckthorn Travel Kit!

Voici magazine has spotted the 100% Sea Buckthorn Travel Kit from Maison de l'Argousier. It devotes an entire page to this Maison product, ideal for an elegant, eco-friendly Christmas gift!

Read the article here!

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Uncategorized

C8 falls for La Maison de l'Argousier

Alongside William Leymergie in "William A Midi" on C8, Caroline Ithurbide presents the beauty products that have seduced her.

Last Tuesday, December 3, she chose to honor the Maison de l'Argousier, to our great pride!

She rightly begins her column with "No need for a scalpel". A fitting punchline when you consider the incredible virtues of sea buckthorn berries!

You can find an extract from Caroline Ithurbide's column here :

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Allies for skin and health!

The benefits of Vitamin E for the skin

The amazing properties of vitamin E 

Did you say vitamin E?

Let's talk small, let's talk big! Vitamin E is a group of eight organic compounds: four tocopherols and four tocotrienols. The most biologically active form, α-tocopherol, is recognized as a powerful antioxidant! A godsend for the beauty of weakened or tired skin! 

Researchers first identified it in 1920. Vitamin E soon made a name for itself with its cell-protecting properties, particularly for skin cells. Its action against oxidative stress, a major factor in skin ageing, has been recognized ever since.

Young woman who takes care of her skin

Cosmetics manufacturers quickly recognized the potential of vitamin E-based products. They recreated it in the form of synthetic products that they incorporated into their skin care creams.

Yet NATURAL vitamin E, whether in oil or cream form, is far more effective. However, the cosmetics industry still often chooses the cheaper, synthetic version! At La Maison de l'Argousier, we always prefer to base our skincare formulations on natural active ingredients, which are better assimilated by the body, and a fortiori by skin cells!

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Which natural elements are richest in α-tocopherol?

Vegetable oils such as wheat germ, argan oil, sunflower oil, soybean oil, olive oil, rapeseed oil and corn oil are rich in vitamin E. Nuts, seeds (almonds, hazelnuts and sunflower seeds), wholegrain cereals (wheat, corn and barley) and green vegetables (spinach and parsley) are natural sources of vitamin E.

Sea buckthorn, however, has been largely overlooked in the list of vitamin E providers! And yet its magnificent orange berries are naturally 4 times more concentrated in vitamin E than sunflower oil , for example!

Sea buckthorn berries

What are the signs of vitamin E deficiency?

This is the natural flip side of the coin: while vitamin E is a great ally of the skin, dry, dull and tired skin can, conversely, indicate a vitamin E deficiency.

In the most severe cases, visual acuity may be reduced.

Food supplements can be a solution to these deficiencies, but it's better to consult a doctor in such cases, rather than self-medicating! 

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The benefits of vitamin E for your skin

Vitamin E as a facial antioxidant

Vitamin E protects your skin cells from oxidative stress and free radicals. If your face is particularly sensitive to oxidative stress, it's because it's exposed to pollution and sunlight on a daily basis. Unfortunately, this oxidative stress accelerates facial aging.

Vitamin E acts like a shield , protecting your skin from external aggressors, notably free radicals. Its antioxidant benefits are unanimously recognized by the scientific community. It has also been shown that its protective antioxidant effects can be enhanced when vitamin E is combined with :

  • With beta-carotene, a precursor of vitamin A,
  • And vitamin C 

These 3 vitamins are abundantly present in the native water and oil of sea buckthorn berries. Together, they enhance the beauty of skin on both face and body. The result is a more radiant complexion and better protected skin!

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Vitamin E oil for soft skin

Care products formulated with natural vitamin E, such as sea buckthorn oil, provide deep hydration for the skin. Products rich in vitamin E significantly soften the epidermis by rebalancing the pH of both body and facial skin. Vitamin E strengthens the hydrolipidic barrier and limits insensible water loss, working wonders on dry, sensitive skin.

The anti-aging virtues of vitamin E

Vitamin E's mission is to slow down skin ageing! It stimulates collagen production to keep skin firm and supple. Skin care products containing natural vitamin E help reduce wrinkles and age spots.

Combine this vitamin E with beta-carotenes and vitamin C, and you have an elixir of life for the cells. It's this precise balance that appealed to us in the composition of Sea Buckthorn berry. The same composition that women in the northernmost regions of the world have been using since the dawn of time to coat their bodies and faces!

What are the effects on different skin problems?

Vitamin E appears to have a beneficial effect on reducing acne, psoriasis and eczema. It also promotes healing and reduces skin inflammation on both face and body.

In dermatology, vitamin E-based skin care products are widely recognized for their moisturizing and repairing properties. 

Is vitamin E suitable for all skin types?

In fact,the benefits of vitamin E on the epidermis can be seen regardless of skin type. Whether you have dry, oily, combination or sensitive skin, vitamin E remains a precious ally against environmental aggressions on the face and body.

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The different forms of vitamin E and their applications

How can you incorporate vitamin E into your skincare routine?

Many skincare products contain vitamin E or tocopherol. However, it is essential to choose a product containing natural vitamin E.

It can be used in a variety of ways at your convenience:

For external face and body care routines: 

  • Oil, especially sea buckthorn oil
  • The cream

For oral face and body care routines for :

  • Nutricosmetics like La Rayonnante de la Maison de l'Argousier
  • Food supplements

A few drops of oil or a dab of correctly formulated skin care cream are all it takes to achieve visible results on the skin in just a few weeks. Sea buckthorn and wheat germ oils, natural sources of vitamin E, are better assimilated than the synthetic forms generally offered by the cosmetics industry.

Always test the product on a small area of skin before applying the entire product, to avoid allergic reactions: although sea buckthorn has no particularly allergenic active ingredients, and our skincare products are rated 100/100 on Yuka, this precaution remains a good habit to adopt. It can be particularly useful for products whose formulation is less scrupulous. 

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Vitamin E for healthy hair

Vitamin E can help repair damaged hair, stimulate growth and prevent dandruff.

What is the nutritional value of vitamin E?

Foods naturally rich in vitamin E

Its abundance in vegetable oils, nuts, seeds, whole grains and green vegetables makes vitamin E an easy nutrient to incorporate into our diet. Sea buckthorn berries are naturally 4 times more concentrated in vitamin E than their cousins, other vegetable oils.

How do I take vitamin E?

There's no ideal time to take vitamin E. It can be incorporated into your diet at any time of day.

The recommended daily dose for an adult is 15 mg of vitamin E. It must be included in your daily diet to meet nutritional requirements and support the body's vital functions. A balanced diet is sufficient to meet this need. Otherwise, supplementation may be advisable.

Even so, we must remain vigilant: at so-called "normal" doses, vitamin E is generally harmless. However, excessive consumption can cause nausea, diarrhea or fatigue. Don't forget to consult your GP before starting any treatment!

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FAQ

  • Does vitamin E help reduce wrinkles?
    Yes, vitamin E stimulates collagen production, which helps keep skin firm and supple, reducing the appearance of wrinkles.
  • Can vitamin E help treat acne?
    Yes, with its anti-inflammatory properties, vitamin E can help reduce the inflammation associated with acne.
  • Which foods contain vitamin E?
    Vegetable oils, nuts, seeds, green vegetables and oily fish are excellent sources of vitamin E, but sea buckthorn oil is 4 times more concentrated in vitamin E than its cousins, the other vegetable oils.
  • Can vitamin E be used to moisturize the skin?
    Yes, vitamin E is an excellent skin moisturizer. It can be used in oil, cream or serum form.
  • Is vitamin E suitable for all skin types?
    Of course! Vitamin E is beneficial for all skin types: dry, oily, combination and sensitive.

Vitamin E is an indispensable asset for overall health and skin care. Prioritize a diet rich in natural sources and adapted skin care to maximize its benefits.

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Uncategorized

Elle Magazine talks about La Maison de l'Argousier!

We've come a long way! Today, we're proud to announce that our products have been selected by the national magazine ELLE! Look out for us in the May issue.

A fine tribute to this little orange fruit bursting with Omega-7, vitamins A, E, C and everything else needed for skin to glow!

Elle Magazine talks about La Maison de l'Argousier!
Catégories
Allies for skin and health!

Omega 7: The incredible benefits of a fatty acid in need of recognition

Omega-7 fatty acids are amazing allies for our bodies! Yet they aren’t very well known. Why? Perhaps simply because they’re rare! Nature has reserved them for just four fruits, and sea buckthorn is by far the richest of them all: its concentration is 20 times higher than that of the others!

Thanks to their unique properties, they play a key role not only in metabolic health but also in the beauty of our skin. Palmitoleic acid, which is abundant in omega-7 fatty acids, is in fact the natural substance most similar to human sebum!

For all those looking to understand how these fatty acids can transform their skincare routine, here's an insight into the benefits of Omega 7.

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“Omega 7”—did you say “Omega 7”?

Omega-7s are monounsaturated fatty acids that include palmitoleic acid, trans-vaccenic acid, and paullinic acid. Those are some pretty technical terms, aren’t they? The key takeaway is that their chemical structure allows them to interact beneficially with our bodies. They are particularly notable for their specific effects on heart health, skin, and metabolism.

In practical terms, Omega-7 fatty acids help maintain the fluidity of cell membranes. They play an important role in cell-to-cell communication and nutrient absorption. These acids also promote interaction between fat and muscle tissue. That’s their way of limiting the formation of new fat! Omega-7s thus contribute to better weight management and a reduced risk of metabolic diseases.

Unlike their cousins, Omega 3 and 6, which are essential fatty acids, our bodies can synthesize Omega 7. 

The health benefits of sea buckthorn

All the health benefits of Omega 7

Skin and mucous membranes

Omega-7 fatty acids are known for their direct effect on mucosal hydration. They help prevent dryness in sensitive areas, particularly the mucous membranes of the eyes, mouth, and vagina. 

Beyond these sensitive areas, one part of our body is particularly fond of Omega-7: our skin! Omega-7 helps keep the skin hydrated, leaving it feeling comfortable and soft.

These acids also promote tissue regeneration, particularly in the healing process. They are known to help treat acne, eczema, rosacea, and burns. Their anti-inflammatory properties also help soothe sensitive and irritated skin.

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Seamless support for metabolism and weight management

Several studies suggest that omega-7 fatty acids also help regulate cholesterol levels and reduce insulin resistance. In doing so, they help prevent type 2 diabetes and other metabolic disorders.

Finally, they help lower triglyceride and bad cholesterol (LDL) levels, while promoting the good cholesterol (HDL) essential for good heart health.

But wait…

Did you think you were done learning about the incredible benefits of Omega-7? Well, not only do they combine all of the aforementioned benefits under a single name, but they also have the unique ability to deactivate the proteins responsible for inflammatory reactions! This effect, combined with cholesterol-lowering properties, is believed to offer protection against cardiovascular disease.

Omega 7: Essential fatty acids for radiant skin

Omega-7 fatty acids have a protective and regenerative effect on our skin. Their composition is very similar to that of human sebum, which allows them to be easily absorbed and incorporated into this protective barrier. This mixture of water and lipids is essential to the health of our skin:

  • They protect against external aggression
  • They limit water evaporation 
  • They keep skin soft and supple.

But the benefits of Omega-7 go far beyond simple protection. Over time, our skin shows signs of aging: it loses elasticity and firmness. Dryness and wrinkles then begin to appear. Omega-7 helps slow down this natural skin aging process!

The latest studies show that they also have an effect on the visible signs of aging. This discovery could soon propel Omega-7s into the ranks of the most sought-after ingredients in the cosmetics industry! By all accounts, this would be a well-deserved recognition for this often-overlooked fatty acid!

Sun and skin

In fact, they promote the production of collagen, the key protein responsible for skin firmness and elasticity. By stimulating the synthesis of this essential macromolecule, they help restore the skin’s suppleness and reduce the appearance of wrinkles. 

Omega-7s are much more than just fatty acids. They are true allies in preserving the beauty and youthfulness of our skin. Incorporating these precious nutrients into our skincare routine can help improve skin health, prevent premature signs of aging, and restore the comfort of perfectly hydrated skin. In fact, users of natural sea buckthorn-based products in their skincare routine are unanimous in their praise! 

Sea buckthorn oil, the queen of Omega-7s 

Sea buckthorn: a rich source of omega-7

Only four fruits in the world contain Omega-7 fatty acids, but sea buckthorn—scientifically known as Hippophae rhamnoides—by far has the highest concentration. Sea buckthorn—and especially sea buckthorn oil—is a veritable goldmine of Omega-7s. The pulp of this particularly hardy fruit is rich in palmitoleic acid, which is highly beneficial for the skin. Cold-pressed according to a precise protocol, sea buckthorn oil, rich in Omega-7s, retains all of their benefits. 

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At Maison de l’Argousier, we take the utmost care of our small orange berries and the natural products derived from them. We passionately cultivate our 26 hectares of sea buckthorn fields, specifically the Clara variety. Our plantation has been certified organic since 2018. The berries are frozen within two hours of harvest to preserve all their active ingredients and offer our customers a product of the highest quality. Transport in a refrigerated truck to our laboratory prevents any rise in temperature, ensuring the berries remain unaltered. The natural juice and oil from the berries are extracted using a COSMOS-certified (solvent-free) process.

And you know what? We have to tell you that beyond its Omega-7 content, sea buckthorn oil is a true all-rounder: In addition to palmitoleic acid, sea buckthorn is packed with vitamins A, C, and E, as well as Omega-3 (DHA), 6, and 9, flavonoids, and polyphenols—all of which proudly round out its impressive profile! 

The benefits of sea buckthorn

Wanted: Are there other sources of Omega-7?

Other natural sources contain omega-7. However, their omega-7 concentrations are nowhere near those found in sea buckthorn—which are at least 20 times higher. That said, we can highlight these three lesser-known sources of omega-7.

Among them, the macadamia nut stands out. This tropical nut is not only delicious (foodies, take note!) but also contains palmitoleic acid. In addition to this fatty acid, macadamia nuts offer several other nutrients that are beneficial for women’s skin. Among them are vitamins A and E, known for their antioxidant properties and also found in large quantities in sea buckthorn berries. 

Similarly, avocado oil is another natural source of omega-7. Known for its many health benefits, this oil is rich in monounsaturated fatty acids and also contains essential vitamins, including vitamins A, D, and E. 

Finally, olive oil—a cornerstone of the Mediterranean diet—is also a source of omega-7. While its concentration of these fatty acids is not as high as in sea buckthorn or macadamia nuts, it is nonetheless valuable for its high content of omega-9 and vitamin E.

The little-known but essential Omega 7s!

Omega-7s deserve to be better known and incorporated into women’s health and beauty routines. Whether through diet, dietary supplements (such as softgels, capsules, or oil in bottles like La Rayonnante from Maison de l’Argousier), or the high-quality cosmetics available on this site, they will provide our bodies with that little extra boost that makes all the difference.

I hope this article has helped you better understand their role and benefits. Take care of yourself and your skin with these valuable fatty acids and all the natural products you’ll find in our store!

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Les secrets de la femme active

The food supplement for sublimated skin!

When it comes to radiant skin, we all reach for our favorite moisturizers. Your go-to cream goes everywhere with you, doesn’t it? You’ve carefully chosen it for its effectiveness, comfort, and—why not—its natural ingredients. But did you know that one simple step could significantly boost the effectiveness of your daily beauty routine?

The skin is an organ made up of billions of cells that are tightly packed together. It is primarily affected by sun exposure and the passage of time. It is therefore essential to protect, moisturize, and nourish the skin’s surface. However, deeper results are achieved by combining this with specific dietary supplements (3).

La Rayonnante is the result of our research, inspired by ancient rituals now recognized by modern science. Our goal? A high-end formula designed for optimal skin cell regeneration. 

The remarkable composition of sea buckthorn berries required no more than three ingredients. The perfect addition to your sea buckthorn skincare routine, La Rayonnante’s protective, firming, and skin-tightening effects become apparent within a few weeks. These effects are driven not only by the unique properties of each active ingredient but also by the synergy between them.

Discover the unique composition of this anti-free radical and antioxidant dietary supplement!

Beta-carotene in sea buckthorn berries

Beta-carotenoids are known for their ability to neutralize the free radicals produced by ultraviolet rays; by limiting the oxidation of skin cells, they help slow down skin aging. Once absorbed by the body, beta-carotenoids are converted into vitamin A, which is essential for skin hydration and vitality.

Sea buckthorn berries, which contain 10 times more beta-carotene than carrots, also stimulate cell regeneration and promote collagen production. This is a major benefit for maintaining your skin’s elasticity.

Excess beta-carotene is stored in fat cells, promoting a fresh and radiant complexion.

Coenzyme Q10

Naturally secreted by the mitochondria, its production declines with age. Coenzyme Q10, the first antioxidant to disappear from the body, is nevertheless a major player in cell renewal.

Supplementation with Coenzyme Q10, also known as the "Elixir of Youth", is all the more effective when combined with Vitamin E. The synergy between these two beauty allies amplifies their respective effects.

Unlike cosmetic creams, Coenzyme Q10 taken orally penetrates all the way to the stratum corneum of the epidermis (4).

Vitamin E

Vitamin E deficiency can lead to auto-oxidation of fat cells. Conversely, supplementation slows down the aging process (2) and enhances protection against the sun's rays.

Present in vegetable oils, and especially in sea buckthorn oil, we have chosen to further increase the concentration of Vitamin E in our formulation to support the elasticizing and regenerating action of La Rayonnante.

Lutein

Lutein is known for its photoprotective effects on the skin, its role in preserving subcutaneous fat tissue, and its contribution to skin elasticity. When combined with carotenoids and vitamin E, it provides the perfect complement to La Rayonnante’s rejuvenating formula. 

Is it reasonable to think that such a small amount of the product could have such an effect?

A persistent paradigm that intrinsically links dose to effect. Dating all the way back to the 16th century, this common belief draws inspiration from Paracelsus, who said, “Everything is poison; nothing is poison: it is the dose that makes the poison.”

In this case, for a dietary supplement, the optimal dosage is based on daily requirements. By following the recommended dosage of 1.5 pipettes per day, you will achieve the desired results.

La Rayonnante is not suitable for pregnant women or children under 3. Please consult your doctor if you are taking anticoagulants.

Discover the radiant

Sources :

(1) Ashida, Y. (n. d.). Inhibitory Effects of Coenzyme Q10 on Skin Aging. Elsevier eBooks. https://www.sciencedirect.com/science/article/abs/pii/B978081552029050017X

(2) Liao, S.; Omage, S.O.; Börmel, L.; Kluge, S.; Schubert, M.; Wallert, M.; Lorkowski, S. Vitamin E and Metabolic Health: Relevance of Interactions with Other Micronutrients. Antioxidants 2022, 11, 1785. https://doi.org/10.3390/antiox11091785

(3) Grether-Beck, S., Marini, A., Jaenicke, T., Stahl, W., & Krutmann, J. (2017). Molecular evidence that oral supplementation with lycopene or lutein protects human skin against ultraviolet radiation: results from a double-blinded, placebo-controlled, crossover study. British Journal of Dermatology, 176(5), 1231-1240.

(3) Morganti, P., Bruno, C., Guarneri, F., Cardillo, A., Del Ciotto, P. and Valenzano, F. (2002), Role of topical and nutritional supplement to modify the oxidative stress. International Journal of Cosmetic Science, 24: 331-339. https://doi.org/10.1046/j.1467-2494.2002.00159.x

(4) Passi, S., De Pità, O., Puddu, P., & Littarru, G. P. (2002). Lipophilic Antioxidants in Human Sebum and Aging. Free Radical Research, 36(4), 471-477. https://doi.org/10.1080/10715760290021342

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Les secrets de la femme active

Seawater and skin: friends for life?

Sur la plage abandonnée… Coquillages et crustacées …

L’été pointant son nez, il nous brûle de pouvoir nous enfoncer dans l’océan pour un petit plongeon rafraîchissant ! Pour celles et ceux qui auront cette chance de glisser cet été dans les eaux marines délicieusement salées, voici quelques éclairages informations !

The benefits of the sea for the skin

L’eau de mer est riche en minéraux : le sodium, le chlorure, le sulfate, le magnésium mais aussi du calcium. L’eau de mer est ainsi utilisée à des fins curatives ou préventives pour du bien-être ou de la remise en forme. C’est d’ailleurs le propre des thalassothérapies que d’utiliser les ressources marines (l’eau de mer, les algues…) dans ce sens.

Les minéraux présents dans l’eau de mer peuvent aider à améliorer certaines affections cutanées comme le psoriasis, l’eczéma et d’autres inflammations de la peau.

L’action abrasive du sel marin peut également fonctionner comme un exfoliant naturel : les cellules mortes sont gommées, la peau retrouve alors toute sa douceur. Ce gommage permet également de nettoyer en profondeur les pores de la peau : un soin hydratant sera d’autant mieux absorbé par l’épiderme après avoir été ainsi purifié.

La température et les vagues ou les courants de l’océan stimulent également la circulation sanguine. La peau en est la première bénéficiaire : votre petit moment plaisir dans l’eau de mer active la régénération cellulaire de votre peau. Que du bonheur !

Quelques points de vigilance s’imposent malgré tout

Le sel présent dans l’eau de mer va avoir tendance à extraire l’eau des couches supérieures de votre épiderme. Cela peut laisser la peau sèche, irritée, et parfois squameuse, surtout si la barrière cutanée est déjà compromise. L’hydratation après une journée de baignade est donc de mise. Elle sera d’autant plus appréciée par votre épiderme qu’elle aura profité d’une exfoliation naturelle !

Attention malgré tout aux peaux les plus sensibles : l’eau de mer peut provoquer des irritations ou exacerber un terrain sensible aux dermatites. Le cas échéant, n’hésitez pas à en parler à votre dermatologue.

N’oubliez pas non plus que l’eau de mer va avoir un effet loupe sur votre peau. Le soleil est alors d’autant plus agressif. En outre, la sensation raffraîchissante de la baignade peut occulter le ressenti de la brûlure. Méfiance donc, le coup de soleil peut vous guetter ! Afin de limiter les risques de coup de soleil ou tout autre impact du soleil sur votre peau, n’oubliez pas d’utiliser une protection solaire adéquate !

Les conseils Maison pour profiter de l’eau de mer

  • Rincer la peau à l’eau douce après une baignade pour enlever le sel qui peut dessécher la peau.
  • Utiliser un écran solaire pour protéger la peau des effets nocifs des UV. N’oubliez pas que lorsque votre peau est humide, les effets des UV sont amplifiés !
  • Hydrater la peau après le rinçage pour restaurer l’humidité perdue.

Pour ce qui concerne ce dernier point, vous pouvez faire confiance à la baie d’argousier. Nous vous recommandons d’appliquer sans modération :

Toutes trois offrent une hydratation en profondeur grâce aux actifs de la baie d’argousier massivement présents dans nos crèmes.

Vous pouvez également avoir recours à des produits doux, qui contiennent des ingrédients apaisants tels que l’acide malique. Ca tombe bien : l’eau d’argousier que vous retrouvez notamment en grande proportion dans le Secret d’Eclat est gorgée d’acide malique !

Finally, take the opportunity to deeply nourish your skin with Secret Sublimant, so rich in Omega 7, beta-carotene precursors of vitamin A, vitamin E and even natural Hyaluronic Acid.

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Les secrets de la femme active

The impact of tobacco on the skin

Let the one who has never sinned be the first to throw a pack of cigarettes at me!

At Maison de l’Argousier, we’re not here to demonize cigarettes! Let’s be clear: everyone does what they can. Here, kindness is always the order of the day!

But you’re not reading this article just to hear platitudes, are you? So let’s not beat around the bush. It’s true that smoking is known to have harmful effects on health. And the skin isn’t spared either.

Let’s dive right in together—into the world of nicotine, how it works, and, most importantly… ways to cope!

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Tobacco and the skin

Deterioration of skin quality

It is true that tobacco does accelerate the skin’s aging process. Studies are in agreement on this point. It is clear that smokers often develop deeper wrinkles at an earlier age, particularly around the mouth and eyes. These are often referred to as “smoker’s lines.”

The question, then, is not whether there is an impact, but rather how to understand the underlying mechanisms so that we can counteract them. Nicotine and other components in cigarettes reduce the supply of oxygen and essential nutrients to the skin. How?

  • Nicotine initially causes blood vessels to constrict, thereby reducing blood flow to the skin's surface.
  • Carbon monoxide also reduces the blood's ability to carry oxygen to the tissues, including those of the skin.
  • Finally, the production of collagen and elastin is disrupted. Yet it is essential for maintaining the skin’s elasticity and firmness.

And what about electronic cigarettes? Well, unfortunately, although studies on the subject are still anecdotal, e-cigarettes don't seem to be much less aggressive (to find out more, see the sources section).

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Duller skin

Smoking also alters skin color. The primary cause is linked to less oxygenated cells. However, the smoke itself is also a source of discoloration.

Skin less well armed

Smoking is associated with an increased risk of several skin diseases. It can also impair the healing process. Finally, smoking can make the skin more vulnerable to the sun. Sun protection with a high SPF is therefore essential!

How can I offset the effects of smoking on my skin?

That is the question, because once we’ve listed all these unpleasant phenomena, we need to find solutions!

Quit smoking (easier said than done…)

Admittedly, once you’ve said that, you haven’t really said much. Few smokers don’t feel the urge to quit…

Let’s not beat around the bush, though: this really is the most effective way to protect your skin. And want some good news? Quitting smoking can improve the appearance of your skin—the damage to your skin’s quality is partially reversible. It’s never too late!

Here are a few concrete examples:

  • After a few weeks, the skin regains its radiance and natural color. Hair quality improves, and the nails and fingers lose their brownish tint (1) (2)
  • After a few months, quitting smoking can make the skin look several years younger compared to a smoker, who appears, on average, 9 years older than their actual age (3)

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Pamper your skin

Use products containing antioxidants, such as vitamin C and vitamin E. They help combat the oxidative stress caused by smoking.

Beta-carotene, when combined with vitamins E and C, can also stimulate the body’s natural collagen production. Sea buckthorn oil, which contains ten times more beta-carotene than a carrot, is therefore an excellent choice for counteracting the effects of smoking on the skin. We highly recommend Secret Sublimant—it’s a real gem in this regard!

Hydration is also essential for maintaining skin elasticity and preventing dryness. Depending on your specific needs, you can use:

By becoming aware of the effects of smoking on the skin, you've already gone a long way. By adopting a healthy lifestyle, it's possible to regain healthier skin!

Sources :

(1) Daver, J., & Biermé, R. (2001). Short- and long-term benefits of quitting smoking.

(2) INPES brochure. The risks of smoking and the benefits of quitting

(3) Serri R et al (2010). Quitting smoking rejuvenates the skin.

Morita, A. (2007). Tobacco smoke causes premature skin aging. Journal of dermatological science, 48(3), 169-175.

Rau, A. S., Reinikovaite, V., Schmidt, E. P., Tarasevičienė-Stewart, L., & Deleyiannis, F. W. (2017). Electronic Cigarettes Are as Toxic to Skin Flap Survival as Tobacco Cigarettes. Annals Of Plastic Surgery, 79(1), 86-91. https://doi.org/10.1097/sap.0000000000000998