Our hydroxy acid exfoliating foot mask contains carbomer, malic acid and salicylic acid. It allows your feet to better absorb the essence, better skin-friendly feet, can effectively lock in the essence. Its use is simple: cut the mask in half along the dotted line, put on the mask to repair the thigh, then remove it and rinse it off with water. And with all natural ingredients, 100% cruelty-free.