This flea Bite Relief Treatment is not a shampoo. It is an ultra-soothing medicated solution, formulated to stop itching and irritation from flea bites fast. This treatment contains Alpha Hydroxys, which make our product far more effective than any medicated shampoo at relieving bite-related skin probelms. Alpha Hydroxys penetrate the lowermost levels of the skin, cleaning out their pores and promoting healthy cell exfoliation and replensihment. This treatment is also enriched with oatmeal and coca butter, supplying soothing nourishment for healthy skin.