Arrahan-Hanbang Arrahan Soo Peeling Gel 180ml. Arrahan peeling gel is a soft exfoliation. This unique product target only dead skin cells and removes elbow, knees, hands, face, and any part of your body for removing dead skin and brightening skin tone instantly. * Dry off face after washing. Take a moderate amount and apply evenly all over the face except around eyes and mouth. Gently massage into lace until the impurities and dead skin cells begins to rub off. Then wash off with lukewarm water ** Use once or twice a week but you can adjust the number of times use base on the condition of your skin.