Question: what is the best shampoo bar?
Answer: Best Overall: JR Liggett's Virgin Coconut & Argan Oil Shampoo Bar. ... 
Best for Colored Hair: Love Beauty and Planet Murumuru Butter and Rose Shampoo Bar. ... 
Best for Curly Hair: Shea Moisture Coconut & Hibiscus Rhassoul Clay Shampoo Bar.