For men and women of all ages, these bamboo charcoal konjac sponges contain glucomannans, minerals, and antioxidants to help treat problem skin for face and body. Konjac sponges are 100% biodegradeable, made from pure vegetable konjac root and activated bamboo charcoal. These sponges help to draw out toxins and impurities in your skin to promote healthy skin cells, improve circulation, and leave your skin feeling smooth and fresh. Konjac sponges require only water and contain no harsh abrasives, so they’re safe for treating acne and psoriasis.