Our ceramide lip balm contains kojic acid, niacinamide and watermelon fruit extract. It can effectively block UV rays and protect the delicate skin of lips. Its application method is very simple: 1. Thoroughly clean the skin of the lips, and then dry it; 2. Apply appropriate amount of lip mask evenly on lip skin. Rich in ceramides, it deeply moisturizes and keeps lips soft and smooth. The unique water-locking formula provides long-lasting moisture throughout the day to avoid dryness and cracking.