Release the youth in the skin. The first anti-aging treatment at Yves Saint Laurent complex Glycanactif strengthened by the power of two new assets: one known for its regenerating effect, the other for its decongestant action. A beauty revealed right away-from 1st morning, the skin looks firmer and fresher complexion. Night after night, the face appears smoothed as rested as after a long night’s sleep. The skin is regenerated.