1. Hyaluronic Acid: Obtained from wheat fermentation, this active ingredient is known for its strong ability to attract and retain water. The formula combines two hyaluronic acids of different molecular sizes to act on multiple levels of the epidermis.
High molecular weight hyaluronic acid (between 1,000 and 1,800 kDa) stays on the surface of the skin, where it forms a film that limits water loss and provides an immediate sensation of hydration.
Low molecular weight hyaluronic acid (< 100 Da), on the other hand, penetrates more deeply into the epidermis and helps maintain skin elasticity and prolonged hydration.
The natural production of hyaluronic acid decreases with age, and this supplement helps to reduce the appearance of fine lines and maintain skin firmness.
2. Vegetable Glycerin: Extracted from rapeseed and sunflower seed, glycerin is naturally present in lipids. Its name comes from the Greek “glykeròs,” which means “sweet.” Due to its strong affinity for water, glycerin acts on two levels: it retains water in the epidermis and forms a light film on its surface that slows down moisture loss. This contributes to the comfort and suppleness of the skin.
3. Caprylic/Capric Triglyceride: This plant-based emollient, with its light and non-greasy texture, helps to soften and make the skin more supple by strengthening its hydrolipidic film. It also aids in the dispersion of lipophilic ingredients within the formula.
4. Purified Water: Used as a solvent, it allows for the dissolution of hydrophilic ingredients in the formula, while also contributing to achieving a creamy rather than oily texture. Its purification is aimed at eliminating microorganisms and impurities that could compromise the quality of the product.
5. Cetyl Alcohol: Derived from plant-based fatty acids, this alcohol is used to facilitate the spreading of the cream and enhance the sensory experience during application.
6. Cetyl Phosphate: This plant-based emulsifier allows the aqueous phase and the oil phase of the cream to combine. It thus contributes to the stability of the formula over time and prevents the separation of the two phases.
7. Sodium Hydroxide: Used in very small amounts, this molecule is employed to adjust the pH of the formula to bring it closer to that of the skin, which is necessary for the cream to be well tolerated.
8. Pentylene Glycol: Originating from sugarcane, this glycol acts as a humectant to retain water in the skin while also promoting the preservation of the product.
9. O-cymen-5-ol: Of synthetic origin, this preservative has antibacterial and antifungal properties that limit the growth of microorganisms in the formula. It thus helps to maintain the quality, safety, and shelf life of the product.
