WHAT IT IS:
Serum Yall~O2 is formulated with high- and low-molecular-weight hyaluronic acids combined with antioxidant actives, helping maintain an optimal level of skin hydration. This combination works both on the surface and within the upper layers of the epidermis to promote skin that feels softer and more comfortable and is visibly plumper.
Skin Science: Hyaluronic acid is an essential molecule found in the skin. Its role is to fill the gap between epidermal cells to plump up the skin and protect it from dehydration. In cosmetics, it comes in various forms, the first type, known as "high molecular weight," stays on the surface of the epidermis and creates a protective film that prevents the water in the skin from evaporating. The second, known as "low molecular weight," takes the form of smaller molecules that penetrate more deeply into the epidermis to help support and maintain the skin's hyaluronic acid reserves.
SKIN TYPE:
For dry skin.
SKIN CONCERN:
Dryness.
HOW TO USE IT:
- Apply to the face, neck and décolleté, in the morning and evening, at the end of your skincare routine or before a foundation.
- Avoid contact with eyes.
- External use only.
- Recommended for Skin Instants© that are dehydrated and lacking in lipids.
CLINICAL RESULTS:
- After 2 hours, skin hydration is significantly improved.*
- Day after day, the skin appears visibly plumped,** more supple and more even.
*Corneometry: significant improvement in hydration up to 8 hours after a single application.
**Clinical scoring at Day 28.
1 oz.
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Made in France
Web ID: 5907573
Size Reference for Biologique Recherche Serum Yall~O2 1 oz.
Available Sizes:
