How to: Properly Use Number 4 Shampoos

Number 4 does not make your typical lather, rinse, and repeat shampoos. For starters, the vegan formulas are totally free of sulfates and parabens, which means you’re not exposing your scalp to those chemicals. The lack of sulfates also means that it doesn’t lather the way you’re used to, and requires your hair to be completely wet before sudsing up. Our own Sarah has a quick video showing you how to get the most out of these shampoos in the shower, whether you’re using the Clarifying, Volumizing, or Hydrating shampoo (which some of you will be sampling in your June Birchboxes!)

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