TREATS AND PREVENTS DANDRUFF: If you are dealing with dandruff, Dr. B’s Scalp Care Anti-Dandruff Shampoo & Conditioner is the answer to effectively get rid of dandruff. It contains Pyrithione Zinc, that treats and prevents recurrence of flaking and itching associated with dandruff. CLEANSES AND CONDITIONS: Infused with Aloe Vera, it cleanses, restores, and nourishes the scalp, re-generating cells while controlling itching from desquamation and scaling. PROUDLY MADE IN THE USA: All our products are made in the USA and specially made with the highest quality ingredients. We have had the privilege of globally participating in the personal care industry since 1987. MADE WITHOUT: Our product is Paraben-Free, Sulfate-Free, Alcohol-Free, Silicone-Free, and Cruelty-Free. We never test on animals.