by Rachel Garcia The beauty of the beauty industry is that sometimes products start out one way, then evolve with new and exciting formulas and packaging, and then sometimes slowly evolve back to their original way and use. This is the case with bar shampoos and conditioners. Although they may sound new, bar shampoo soaps were used before detergent-based shampoos were … [Read more...] about All About Bar Shampoos and Conditioners