With frequent use, No. 3 Urban Care Purifying & Revitalizing Anti-Dandruff Shampoo with Apple Cider Vinegar and Salicylic Acid helps to create a healthy scalp and hair by preventing dandruff buildup, crusting, and greasiness brought on by dryness and dehydration. content that is vegan. There are no animal ingredients used. With frequent use, No. 3 Urban Care Purifying & Revitalizing Anti-Dandruff Shampoo with Apple Cider Vinegar and Salicylic Acid helps to create a healthy scalp and hair by preventing dandruff buildup, crusting, and greasiness brought on by dryness and dehydration. • Because apple vinegar naturally cleanses the scalp, it also balances the pH and sebum levels in your hair and scalp and gives your hair a natural shine. thoroughly cleans and purifies hair