Rexsol Vitamin C-Ester Serum 30 ml is a stable vitamin C ester serum designed to brighten skin tone, reduce hyperpigmentation, and stimulate collagen synthesis. This serum combines vitamin C ester with antioxidants such as vitamin E and ferulic acid, offering enhanced potency and skin tolerance. The lightweight formula delivers deep hydration through hyaluronic acid and supports skin repair, leaving the complexion radiant, even, and protected against environmental aggressors. Rexsol Vitamin C-Ester Serum is suitable for sensitive skin types seeking effective brightening and anti-aging benefits.