The Pre-Shampoo Purifying Mask is a hair refresher that primes the hair perfectly for further treatments. It enriches the hair with a combination of Java Tea, Vitamin E, Cottonseed, and Pro-vitamin B5 which nourish and support it. White Clay absorbs excess sebum and removes impurities. Celery Seed purifies the hair.To use: Apply section by section to the dry scalp and hair. Leave for 10 minutes before rinsing thoroughly.