Horse Shampoo works by swelling the hair shaft. This shampoo enables the hair to grow faster than ever. It helps nourish the hair shaft and encourage hair to become thick and healthy. available in the marketplace. Due to its top-notch composition and effectiveness, it is preferred to other similar products available in the marketplace. Horse Shampoo comes in a preventative packaging that retains the quality and efficacy of the product for a long period of time.