You may have heard about the buzz around shampoo bars and are wondering not only what exactly they are, and how they work, but if it’s really a good idea to make the switch from traditional shampoo. And since at Truth & Love Beauty, we believe that making the move to shampoo bars is one of the best things you can do for both your hair and the environment, we’ve put together the answers to those questions, as well as the top five reasons for reaching for a bar instead of a bottle.