GENTLE & SAFE HAIR COLOR SHAMPOO: Different from traditional hair dye, contains no ammonia. Herbal essence formula, mild and non-irritating, nourish the scalp and supplement the nutrients needed by the hair. Say goodbye to irritation and stay away from harmful. INSTANT BLACK HAIR DYE: This product is simple and convenient to use, you can dye hair at home, just need to put on gloves, and use it the same as normal shampoo, wait for only 5-10 minutes, you will get the hair color you want. SEMI-PERM