Neutrogena T/Gel Conditioner conditions and replenishes hair softness while treating dandruff. Controls the Symptoms of: Dandruff; Seborrheic Dermatitis; Psoriasis. Dermatologist recommended brand. Neutrogena T/Gel Therapeutic Conditioner is uniquely formulated to provide extra control when used with t/gel shampoo. Clinical tests prove that the active ingredient in T/Gel Conditioner helps control the scalp itching and flaking caused by chronic scalp psoriasis, seborrheic dermatitis and even common dandruff. With a fresh clean scent and conditioners that replenish hair softness, T/Gel Conditioner is a perfect last step to any hair care regimen. The gentle medication leaves your hair shiny, manageable and full of body.