I have mild seborrheic dermatitis on my scalp so my dermatologist wanted to prescribe me steroidal and anti-fungal creams to help this problem. I try to avoid prescription medications (even topical ones) for the most part. When I went to the drug store to pick up my prescription, I asked the pharmacist if there were any other ways to help calm seborrheic dermatitis. She recommended taking a look at Neutrogena T-Gel Therapeutic Shampoo Extra Strength. I was willing to try this shampoo since the bottle did say that 99% of dermatologists recommend it for issues like the one I have. I also trust Neutrogena as brand. When I was checking out at the drug store, I remember chit chatting with the cashier and she told me how this shampoo had worked for her younger brother with eczema on his scalp. I am so happy I opened my mouth and took this recommendation. Neutrogena T-Gel Therapeutic Shampoo Extra Strength worked for me. It stopped all the redness and itchiness I would have on a daily basis. My hair dresser told me that the scarring on my scalp (due to me scratching) has really lessened as well.