Beauty world foot mask is second only to BABY FOOT in sales on Amazon in Japan, and the price is only two-thirds of that of BABY FOOT, making it the most popular foot mask product in Japan. Beauty world is a brand of the LUCKY TRENDY Group, which has been producing and selling cosmetics and groceries for more than 100 years. Beauty world's nail polish and eyeliner are on the COSME website. There are two types of beauty world foot mask products: exfoliating and moisturizing, the effective ingredient of the exfoliating foot mask is fruit acid, no salicylic acid, and urea, which has excellent moisturizing properties, and the effect can be seen in about 5 days. While this mask claims that it doesn't need to wash your feet after use, it's best to wash your feet carefully before and after using this product, which has been added with an acidic substance that corrodes dead skin and comes into direct contact with the skin. If you are not satisfied with the exfoliating results, you can use it again after a month, and do not allow the exfoliating foot mask serum to sit on the skin for a long time.