Retinol 0.5 contains 0.5% pure retinol and is enhanced with the latest stabilisation and delivery technologies to ensure the full dosage is slowly and evenly released. Designed to help diminish the appearance of fine lines, wrinkles, and skin discoloration. This night cream can minimise the appearance of pore size, while reducing the appearance of blemishes associated with problematic skin. Retinol 0.5 is recommended for first-time retinol cream users and is ideal for continued use or for conditioning skin as a prerequisite to SkinCeuticals Retinol 1.0.