Achieve your most radiant, glass-like complexion with SkinCeuticals Anti-Wrinkle Duo: C E Ferulic & P-TIOX. This potent duo combines the antioxidant protection of C E Ferulic with the line-smoothing power of P-TIOX to visibly refine texture, even tone, and deliver a youthful glow. Our bestselling vitamin C serum, C E Ferulic, features a synergistic antioxidant combination of ferulic acid and pure vitamins C and E. This patented daytime vitamin C serum delivers advanced environmental protection and improves the appearance of fine lines and wrinkles, loss of firmness, and brightens skin's complexion. P-TIOX is a peptide-powered serum clinically proven to reduce the appearance of 9 types of expression lines and reveal glass skin radiance. Inspired by the effects of neurotoxin injections, P-TIOX features a patent-pending blend of advanced peptides amplified by synergistic actives (PHA, Niacinamide, and Laminaria Extract) to visibly reduce wrinkles, improve skin texture and radiance, and complement the results of professional injectables. | SkinCeuticals Anti-Wrinkle Duo: C E Ferulic & P-TIOX | Dermstore