COLLECTION: Visionnaire / Visionnaire Skin Solution Retinol 0.2% is a concentrated serum for the night that is part of a routine of 3 Skin Solution products, all formulated with specific ingredients present in high concentration: Retinol, Vitamin C, Hyaluronic Acid, embellished with Visionnaire technology with multi-corrective active ingredients. These exclusive multi-corrective active ingredients act by simulating the skin's natural repair process for an action on skin cell renewal, the solution for women who want: Smooth the appearance of lines and wrinkles A more homogeneous and uniform skin texture Improve skin firmness WHAT TO DO Apply only in the evening. Avoid the area around the eyes and lips. Use a product with a sun protection factor (SPF) of at least 15 every day.