Night Care Cell Renewal Activator and Light Enhancer Cream with 10% free glycolic acid, associated with phytic acid and a soothing complex. Stimulates cell renewal for renewed luminosity and fine-grained skin. 36% Brightness Enhancement Accelerates Cell Renewal Enhances Texture Promotes Lasting Brightness In an 8-week clinical study, Glycolic 10 Renew Overnight: + 36% Brightness Enhancement + 37% Skin Texture Enhancement + 19% Skin Enhancement Clinical Study performed on 50 women, ages 35-64. Results after 8 weeks of application of Glycolic 10 once / day at night together with a sunscreen. Main Active Ingredients: 10% free glycolic acid. Ideal concentration. Promotes the release of dead and dehydrated cells. Stimulates cell renewal. Lighter complexion, healthy look. 2% Phytic Acid. Naturally present in legumes and seeds. Promotes exfoliation and comprehensive lighting. Inhibits the formation of free radicals. Promotes brilliance. 1% Soothing complex. Derived from a combination of natural and botanical oils, including jojoba and sunflower seeds. I promote skin comfort. Regulates tolerance. Reverse emulsion allows free acid levels to be preserved and the formula to remain stable. Stylish texture and easy to use.