PROYOU the keeper mask 500 ml PROYOU the keeper mask 500 ml is a deep cleansing facial mask that helps to keep your skin looking fresh and healthy. It is formulated with a combination of natural ingredients such as aloe vera, avocado and jojoba oil, which help to remove excess oil, dirt and impurities from your skin. It also helps to reduce the appearance of pores, balance the skin tone, and reduce the appearance of wrinkles and fine lines. This mask is suitable for all skin types and is designed to be used twice a week for best results.