A protective serum concentrate containing 15% L-ascorbic acid, a potent form of Vitamin C. This serum rapidly and deeply penetrates the skin to neutralize free radicals and combat premature aging. It brightens the complexion, reduces the appearance of fine lines and wrinkles, and evens out skin tone. The lightweight, fast-absorbing formula is suitable for normal to combination skin, leaving it feeling refreshed, hydrated, and smooth without a sticky residue. With regular use, it stimulates collagen production, resulting in firmer, smoother, and more youthful-looking skin with improved elasticity and hydration. While it may cause a slight tingling sensation upon application, this indicates the active ingredients are working effectively.