St Botanica R Retinol 2.5% Professional Facial Serum 20ml is used for rejuvenating the skin with its powerful blend of ingredients. Rich in skin-firming ingredients, this Retinol 2.5% Face Serum from St.Botanica is the answer to your search for taut, soft and smooth skin. Enriched with Hyaluronic Acid, this face serum has been created to eliminate skin dryness along with taking care of the damage caused to the skin by environmental stressors and free radicals. This Retinol-enriched face serum boosts cell turnover to help reduce the appearance of fine lines and wrinkles. It also significantly helps improve the skin texture while restoring skin radiance.