No.3 Urban Care Purifying & Revitalizing Anti-Dandruff Shampoo with Apple Cider Vinegar and Salicylic Acid promotes the formation of healthy hair and scalp by preventing dandruff accumulated on the scalp, crusting, and greasiness caused by dehydration and dryness of the scalp with regular use. Cleanses your scalp naturally with its apple vinegar content, promotes sebum and Ph balance in your hair and scalp, and provides natural shine to the hair. Deeply cleanses and purifies hair and scalp. Salicylic Acid content known as BHA controls residue and greasiness on your scalp.