Urban Hydration Purify & Detox Charcoal Clay Whipped Mud Mask is a powerful detoxifying and clarifying agent that leaves skin looking clear and bright. If you suffer from acne, or the occasional breakout, this is a must-have for your skincare routine. Charcoal helps attract toxins from your skin like a magnet, removing dirt and oil. Use once a week to treat skin without over-drying.