Product Description SkinCeuticals P-TIOX Wrinkle-Modulating Peptide Serum is an advanced anti-aging treatment designed to visibly reduce the appearance of expression lines and wrinkles. Formulated with a powerful peptide complex, this lightweight serum helps relax the look of repetitive facial lines while improving skin smoothness and texture. With continued use, skin appears firmer, more refined, and youthful. Key Features Advanced peptide serum targeting expression lines Helps reduce the appearance of wrinkles and fine lines Supports smoother, firmer-looking skin Lightweight, fast-absorbing formula Improves skin texture and elasticity Suitable for all skin types