Goodal - Apple AHA Clearing Ampoule is a brightening serum for dewy, glowy complexion. It is infused with 80% Apple Extract which is rich in AHA to improve the skin condition and melts down the excess dead skin cells and impurities. The mild exfoliating formula preps skin for a clearer complexion everyday. Benefits: This ampoule helps brighten your skin for a dewy, glowy complexion. Infused with 80% Apple Extract which is rich in AHA to improve the skin condition and melts down the excess dead skin cells and impurities. A mild exfoliator that preps your skin for a clearer complexion everyday. How to use: - Can be used both daytime and nighttime. 1. Apply a moderate amount after toner, gently pat to aid absorption. 2. For using in the morning, be sure to apply sunscreen after use.