The mild, plant-based formula cleanses your skin without drying it out and can be used for both body and hands. natural and skin-friendly Our Skin Washes are made from the finest, plant-based ingredients. They have a pH of 5.5, where skin has a pH between 4.2 and 5.6. To keep your skin flora healthy and stable while washing, it is important that your wash gel stays within these values. With their pH of 5.5, RainPharma Skin Washes are pH- and therefore skin-friendly.