Leave your skin firm, radiant and hydrated with the SkinCeuticals P-Tiox Neuro-Peptide Serum. The featherweight formula is expertly composed to improve the appearance of fine lines, texture and radiance. Powered by an Advanced Peptide Complex, the serum targets nine types of expression lines* to help reduce the look of fine lines for a smoother, more supple look. The 5% PHA gently exfoliates to brighten and visibly refine skin texture, while niacinamide and laminaria hydrate and enhance the skin's natural radiance. Suitable for all skin types, the serum delivers a glass-like finish for a luminous, more lifted complexion.