SkinCeuticals P-TIOX 30ml | Wrinkle Modulating Peptide SerumSkinCeuticals P TIOX Wrinkle Modulating Peptide Serum for Smoother, Firmer Skin Target expression lines with precision. SkinCeuticals P TIOX is a clinically advanced peptide serum developed to visibly reduce dynamic wrinkles and refine skin texture. Formulated with neuromodulating peptides, it helps relax facial tension without affecting natural movement, promoting a smoother and firmer complexion. Key Features: Softens expression lines, including