Neutrogena tgel shampoo for greasy hair is specially formulated for greasy hair to clear dandruff from your scalp from first use the shampoo helps to gently wash away greasiness from your hair without overly drying your hair this product is dermatologically recommended to help you maintain flake free scalp active ingredients for dandruff free hair neutrogena tgel shampoo for greasy hair contains the active ingredient salicylic acid which breaks the flakes into smaller pieces that can be