BUT this sulfate-free clarifying shampoo is as moisturizing as it gets, thanks to its mix of shea butter and coconut, linseed, and avocado oils, making it the best deep-cleanser for 4c hair (or ...

Getty Images. Shampoo Ingredients That May Cause Hair Loss It is estimated that shampoo contains anywhere from 10 to 30 ingredients, such as cleansing agents (surfactants), conditioning agents, ...