Cosmofix High C20 Serum is a powerful vitamin C face serum designed for visible skin brightening and anti-aging care. Formulated with 20% 3-O Ethyl Ascorbic Acid, this advanced antioxidant serum helps boost collagen production, fade dark spots, and reduce fine lines. Enriched with hyaluronic acid and ferulic acid, it delivers deep hydration while protecting skin from oxidative stress and DNA damage. Ideal for dull, uneven skin tone, this lightweight serum improves radiance, supports skin repair, and promotes a smoother, youthful complexion with regular use.