Azulen and other herbal extracts leave a very thin protective layer on the skin which fights bacteria, treats & prevents inflammation, and breakouts. Recommended for compromised, and/or sensitive skin, as part of a highly effective post-treatment regimen. HOW TO USE After cleansing and toning, gently smooth over the skin's surface once or twice daily. Avoid contact with eyes and mucous membranes. Keep out of reach of children. Use only as directed. Please note: Color of product may change with time due to natural ingredients.