The Skincare Company Vitamin C (L-ascorbic acid) is potent, pure and is fragrance, synthetic filler and paraben free. The formula contains a clinically effective combination of Vitamin C, zinc and hyaluronic acid with the additional antioxidant protection of curcumin. We’ve designed this serum to assist in new collagen production and have a lightening effect on epidermal pigmentation. An absolute must-have serum for any skincare regimen.