Exclusive regenerating concentrated serum, formulated with the retinol reference age anti-signs molecule (pure + progressive release), for a potent action on the visible signs of aging, combined with vitamin B3 to restore the skin and glycerin, for a 24h hydration. Instantly, the skin looks softer and radiant. Day after day, the skin regenerates and regains luminosity and tone. Durably, the signs of aging caused by photoaging are corrected, deep wrinkles are significantly reduced, fine expression lines are reduced and skin tone is unified. Moisturizing fluid, velvety finish. Apply at night on the face and neck, alone or before a moisturizer. It is indicated for all skin types, even oily. Pure retinol can react with air and turn yellow. This does not alter its tolerance or effectiveness. If the area around the eyes should be avoided and it is advisable to apply a sunscreen in the morning, in addition to not exposing it to the sun for a long time or combining it with another retinol product. If you feel discomfort in the skin, space the applications of the product until the skin becomes accustomed.