Neutrogena T/Gel Extra Strength Therapeutic Hair Shampoo, Coal Tar 1 Oz And 4.5. This is a sealed package of shampoo. You will get 4.5 ounces and 1 ounce.

This shows that it expired in March 2017. The 1 ounce has coal tar 1%.

The other container is 4.5 ounces and has therapeutic shampoo for scalp buildup control. This is good for clearing and helping prevent flakes and scalp buildup. It starts working after just one use. It’s to prevent dandruff psoriasis and seborrheic dermatitis.