RETRINAL 0.1 INTENSIVE CORRECTIVE CREAM. Benefits: Visibly smooths and reduces the appearance of fine lines & deep wrinkles and furrows. Skin appears plump and firm with even skin tone with enhanced brightness. Formulated with physician-strength Retinaldehyde, clinically proven to be more effect than Retinol. 97% Ingredients of Natural Origin. Key Ingredients: RETINALDEHYDE: Clinically shown to be more effective than Retinol*, smoothes appearance of wrinkles and brightens skin. *Edwards. Topical Retinol and Retinaldehyde in cosmetics as alternatives to Retinoic Acid evidence of efficacy. Retinoids 2001; Volume 17 Number 4.. HYALURONIC ACID: Combination of pure and complementary HA, helps enhance skin hydration and elasticity.. AVENE THERMAL SPRING WATER: Clinically shown by 150+ studies to soothe, soften and calm the skin. Formulated Without: Fragrance. Soap. Parabens. Sulfate. Alcohol. Silicone. Silica. Aluminum. Soy. Wheat. Dairy. Talc.