This brightening serum packs a powerful punch with its synergistic combination of 3 variations of Vitamin C to penetrate deeply into the layers of skin. The anti-aging formula strengthens and protects against premature aging from stress and free radicals from UVA/UVB exposure. With the infusion of 20% active Vitamin C + Ferulic Acid, improve the appearance of discoloration, fine lines and uneven skin tone.