Purified Water, Sodium Ascorbyl Phosphate (SAP), Trichloroacetic (TCA), Vitamin B3, Niacinamide, Citric Acid, Ferulic Acid, Bilberry Extract (and) Sugar Cane Extract (and) Sugar Maple Extract (and) Orange Extract (and) Lemon Extract. Vitamin C 20%- is a stable, form of vitamin C that provides photoprotection, increases the effectiveness of sunscreen, lightens skin tone, fades discoloration, and fights acne. Trichloroacetic (TCA) 3% – is useful for pigmentation irregularities, such as sun damaged skin and discoloration from pregnancy. Niacinamide 5% – help visibly improve the appearance of enlarged pores, uneven skin tone, fine lines and wrinkles, dullness, and a weakened surface. Ferulic Acid – stabilizes vitamin C and doubles its photoprotection of Skin