Swisse Matcha Tea Anti-Pollution Clay Mask is a super-cooling facial treatment formulated with Seaweed Extract, Kaolin Clay, Matcha Green Tea Extract and Tea Tree Oil. It purifies, soothes and protects the skin from pollutants and environmental stress. DIRECTIONS Apply to clean, dry skin. Leave on for 10 minutes, or until the mask feels firm and dry, then rinse off with warm water. Follow with your favourite Swisse natural oil and moisturiser. Recommended for use once to twice per week.