Directions: Ideally use in the evening, no more frequently than twice a week. Clean the face and wait for the skin to dry. Do not use on damp skin. Apply evenly to face and neck with fingertips. Do not leave on for more than 10 minutes. Rinse with lukewarm water. Avoid eye area and eye contact during application and rinse. This low viscosity solution is intended for use as a mask. Do not leave on for more than 10 minutes. If irritation persists, discontinue use and seek medical attention. (Sunburn Alert: This product contains an alpha hydroxy acid (aha) which may increase your skin's sensitivity to the sun and especially the possibility of sunburn. Use sunscreen, wear protective clothing, limit sunburn. sun exposure while using this product and for one week afterwards. Use only as directed. Skin contact should be of limited frequency or duration.