L'Oreal Paris Revitalift Derm Intensives Hyaluronic Acid Face Serum, Trial Size.

What is Revitalift Derm Intensive Hyaluronic Acid Serum? A dermatologist validated, highly-concentrated, anti-aging plumping hyaluronic acid serum that immediately hydrates and fills wrinkles in 2 weeks. What Does Hyaluronic Acid Do? Hyaluronic Acid is naturally produced by our bodies and plays a critical role in skin's youthful look. It's natural production rapidly decreases as early late 20's and must be topically supplied as a key step after cleansing. Hyaluronic Acid is able to hold 1000x its weight in water. It's a big molecule and therefore needs to be adapted to be absorbed by the skin in order to be effective. The formula has been designed to provide a dual plumping and hydration effect by combining hyaluronic acid of both high and low molecular weight. 0.5% High Molecular Weight Hyaluronic Acid: This higher molecular weight will remain on top of the skin, without a tacky feeling to provide immediate plumping effect on dry fine lines. 1% Low Molecular Weight Hyaluronic Acid: Low, reduces wrinkles Daily exfoliating serum to reduce dark spots in 2 weeks Unlike other products, with high levels of glycolic acid, this unique serum is for daily use due to its formulation with aloe Fragrance-free, validated by dermatologists, for all skin types