Every Man Jack 2 in 1 thickening shampoo and conditioner, simplify your day with Every Man Jack 2-in1 thickening shampoo + Conditioner. This tea tree scented shampoo formula is made with soy proteins to fortify the hair from the root end. The result is stronger, thicker, and fuller hair that smells great. Better yet, all Every Man Jack Shampoos use as many naturally derived ingredients as possible while still delivering exceptional performance. No parabens. No phthalates. No dyes. And never tested on animals.