Routine Soyeuse Gift Set - Holiday Edition

Argan Oil

A precious plant oil rich in essential fatty acids and vitamin E. It helps prevent dryness, preserve elasticity and suppleness, and contributes to reducing the appearance of wrinkles. It smooths, softens, and revitalizes the skin while also providing a soothing effect on irritated skin.

Sweet Almond Oil

A plant oil rich in oleic and linoleic fatty acids. It helps strengthen the hydrolipidic film, reduce water loss, and provides softening properties that improve skin comfort and suppleness.

Rosehip Oil

A plant oil rich in polyunsaturated fatty acids (linoleic and linolenic acids) and antioxidant compounds. It helps strengthen the hydrolipidic film, supports skin suppleness and evenness, and is used in formulations aimed at improving comfort for dry or imbalanced skin.

Inca Inchi Oil

A precious plant oil rich in omega-3, 6, and 9 fatty acids. It deeply nourishes, soothes, and helps strengthen the skin barrier. It prevents moisture loss, improves elasticity, and leaves the skin soft, supple, and visibly revitalized.

Grape Seed Oil

A lightweight plant oil rich in antioxidants that helps regenerate and restructure the skin while improving its elasticity. It deeply hydrates and leaves the skin supple, soft, and visibly revitalized.

Avocado Oil

An ultra-nourishing plant oil rich in essential fatty acids, vitamins A, D, and E, and phytosterols. It intensely regenerates the skin, soothes sensitive and dry skin, and helps lock in moisture for a soft and supple feel.

Argan Cell Culture Extract

An extract obtained from argan tree plant cell culture. It helps support the cellular environment and functions associated with skin renewal, and is often used in combination with other plant cell extracts, particularly apple-derived ones.

Jojoba Esters

Lipid-derived ingredients obtained from jojoba wax, with a composition similar to human sebum. They help strengthen the hydrolipidic film, improve skin suppleness and comfort, and contribute to formulation stability while providing a soft, silky feel.

Meadowfoam Seed Oil

A precious plant oil rich in long-chain fatty acids with high oxidative stability. It forms a lightweight protective film, helps reduce water loss, and improves skin suppleness and softness. Its light texture leaves a silky, non-greasy feel.

Castor Oil

A plant oil with film-forming and nourishing properties. It helps strengthen and revitalize the hair, supports scalp vitality, and improves softness and shine from the very first application.

Crambe Seed Oil

A lightweight, silky oil that intensely hydrates the skin and hair. It helps soothe irritation thanks to its anti-inflammatory properties and improves suppleness, delivering a visibly smoothing and luminous effect.

Squalane (biomimetic lipid)

A stable lipid derived from squalene, with a structure similar to the skin’s natural sebum. It helps strengthen the hydrolipidic film, reduce water loss, and maintain skin suppleness. Its lightweight texture allows for fast absorption without a heavy occlusive effect.

Peanut Oil

A plant oil rich in oleic and linoleic fatty acids. It helps strengthen the hydrolipidic film, and its emollient properties improve skin comfort and suppleness, especially in dry or discomfort-prone skin.

Aloe vera

A plant extract known for its hydrating, soothing, and anti-inflammatory properties. It is ideal for calming delicate, dry, or stressed skin and providing immediate skin comfort.

Allantoin (Biomimetic Soothing Active)

A biomimetic soothing and softening active derived from the oxidation of uric acid. It helps enhance the penetration of other ingredients and soothes irritated or sensitive skin.

Purified Canadian Water

Purified water treated to remove impurities, unwanted minerals, and microorganisms. It primarily acts as a solvent, allowing ingredients to be dissolved and evenly distributed within the formula, while contributing to its stability and safety of use. Its role is essential to proper product performance, without acting as an active ingredient itself.

Hyaluronic Acid

A naturally occurring polysaccharide in the skin, known for its ability to retain large amounts of water and support skin hydration. In cosmetics, it exists in several forms with properties that vary depending on their molecular structure.

Vitamin E

A fat-soluble antioxidant that helps protect the skin against oxidative stress and environmental aggressors. It preserves the integrity of membrane lipids and contributes to maintaining the skin’s youthfulness, elasticity, and natural radiance.

Retinol

A reference retinoid in cosmetology, naturally converted into active vitamin A according to the skin’s needs. It helps brighten the complexion, visibly smooth wrinkles and fine lines, and reveals a more youthful, radiant, and revitalized-looking skin.

Neurotransmitter-Inhibiting Peptides

Dermo-relaxing peptides that act on the mechanisms associated with skin micro-contractions. By modulating these repeated contractions, they help gradually reduce the appearance of expression lines, particularly in areas of the face that are most frequently used.

Apple extract & apple cells

A set of apple-derived actives. The fruit extract, rich in antioxidant polyphenols, helps protect the skin from oxidative stress and maintain its radiance. The cell culture extract is used for its role in mechanisms related to cellular activity and skin cell longevity. When combined with other plant cell extracts, it helps support skin renewal and long-term skin quality.

Lactic Acid

A naturally occurring AHA in the skin, known for its gentle exfoliating action. It helps promote the removal of dead skin cells while also supporting hydration thanks to its humectant properties. The skin appears more supple, radiant, and generally better balanced.

Shea Butter

A plant butter extracted from shea nuts, rich in fatty acids (oleic and stearic acids) and unsaponifiable compounds. It helps strengthen the hydrolipidic film, reduce water loss, and provides soothing properties. Its creamy texture improves the comfort, suppleness, and nourishment of dry or weakened skin.

Sunflower Seed Oil & Wax

Complementary ingredients derived from sunflower seeds. The oil, rich in linoleic acid, helps strengthen the skin barrier and maintain hydration and suppleness. The wax forms a protective surface film that reduces water loss and improves formulation cohesion. Together, they combine nourishment, protection, and texturizing properties.

Plant-based Protective Lipid Film

A 100% natural film-forming copolymer derived from rapeseed oil and tung oil. It acts as an emollient, protective barrier, and defensive shield. It provides hydrating and film-forming properties ideal for lips, with clinically demonstrated protection against environmental pollutants and irritants.