Thinking about making the switch from traditional bottles to bars? These top-rated products will help the environment—and give you gorgeous hair.

And you can! With a miracle product known as 2-in-1 shampoo and conditioner – but should you? How does it even work? Surely ...

Shampoo is a cleansing agent. It contains ingredients called surfactants and detergents that help remove oil, sweat, dirt, product buildup, and environmental pollutants from your hair. Conditioners, ...