When choosing a medicated shampoo, always make sure to check the label to get information about the active ingredient and its concentration. If two products have the same active ingredient and concentration, you can opt for the more affordable one or whichever one has the cosmetic properties you prefer (texture, fragrance, etc). #medicatedshampoo #dandruff #seleniumsulfide #haircare #hairtips #hairproducts #haircare #healthyhairtips #hairadvice #hair #healthyhair #chemist #chemistrecommends #hairscience #sciencebasedhaircare