METAL DETOX professional mask 500 ml METAL DETOX professional mask 500 ml Metal Detox Professional Mask is a professional-grade hair mask that is specially formulated to help remove heavy metals, chemicals, and toxins from your hair. It contains powerful natural ingredients such as activated charcoal and bentonite clay that help to draw out and absorb impurities and toxins from your scalp and hair shaft. This mask helps to restore the vibrancy and shine of your hair while also nourishing and conditioning it. It can be used as a weekly deep treatment to help prevent damage and ensure your hair stays healthy and vibrant.