How about Neutrogena hair cleanser?

Neutrogena T/GEL Coal Tar Refreshing Anti-Dandruff Shampoo, for people with seborrheic dermatitis and psoriasis, contains 5% tar oil, which can improve and relieve oily scalp and dandruff, clear hair follicles, and bring you amazing anti-dandruff effects. So, let me introduce this shampoo to you in detail!

How about Neutrogena hair cleanser?

Neutrogena T/Gel Shampoo is a medicated shampoo containing coal tar. It is used in basically the same way as normal shampoo. It can prevent seborrheic dermatitis, assist in the treatment of psoriasis, and inhibit the occurrence of scalp eczema, itching, peeling, dandruff and other problems. To combat the skin irritation caused by cold rain dripping onto your scalp in New Zealand, simply wash your hair with this shampoo once a day for two to three weeks to achieve the desired results.

Neutrogena hair cleanser ingredients

Coal Tar: Neutrogena lists coal tar as its only active ingredient, at a concentration of 0.5%. Coal tar is one of several active ingredients that the National Institutes of Health says is effective in fighting dandruff. A 2008 clinical review published in the International Journal of Toxicology states that topical use of coal tar in shampoo is safe and effective, but other methods of tar application, such as injection, can cause a number of health issues, including breathing problems.

Detergents: Shampoo contains a variety of detergents and cleansers, including cocamidopropyl betaine, sodium laureth sulfate — and Columbia University's Center for Health Services warns that you may experience skin or eye irritation when using products containing sulfates and laureth-4.

Cocamide DEA: According to the Environmental Working Group, cocamide DEA acts as a foaming agent, allowing Neutrogena products to create bubbles when applied to the hair, and also helps thicken the viscosity of shampoo.

Preservatives: Neutrogena contains a variety of chemical preservatives to ensure the stable, long-lasting shelf life of T-Gel Shampoo. This includes imidazolidinyl urea, methylparaben, propylparaben, citric acid, sodium chloride (the technical name for common table salt), and tetrasodium EDTA.