Retinol Booster

After cleansing and toning, apply a thin layer over entire face and neck, avoiding the eyes and lips. Follow with ZENMED's moisture-boosting Omegaceramide+ Recovery Moisturizer. The use of a sunscreen is highly recommended with this product. If irritation occurs, rinse off immediately. Keep away from eyes. Do not use on irritated or broken skin. FOR EXTERNAL USE ONLY.