PCA Skin's Purifying Mask promotes a clear, bright complexion using a balanced blend of natural and botanical ingredients. Along with tea tree oil and algae for skin detoxification and hydration, this mask contains red clay to absorb oil and draw out impurities.Micro-fine pumice in the formula acts as a gentle exfoliant that removes tired skin cells and surface debris. After just five minutes, skin feels soft and smooth and boasts a radiant glow.