Our Kewart pens contain Phellodendron and sophora. It can effectively treat a variety of skin problems, fundamentally solve warts, soften keratin dissolution, while moisturizing and removing aging keratin, leaving skin smooth and delicate. Its application method is simple: 1. Wash the skin label area and dry thoroughly. 2. Gently rotate the end of the product to distribute the liquid to the brush applicator. 3. Apply a thin layer of the product directly to the skin label 2-3 times a day until the label comes off. 4. Dry the area thoroughly. And can fade moles, flesh moles, corns, etc., deep cleaning, repair smooth skin.