PURE VITAMIN C10 serum by La Roche-Posay is an antioxidant, anti-wrinkle, rejuvenating glow serum. Enriched with 10% Vitamin C, which activates the production of collagen Reduces the production of free radicals Reduces wrinkles & fine lines. HYALU B5 EYE SERUM by La Roche-Posay is an eye serum for dark circles and wrinkles. The eye area is instantly hydrated. The eye contour looks more revitalized and firmer. In 2 weeks, the eye area looks brighter, fine lines and wrinkles are reduced and dark circles are less visible.