Sep 25, 2018
In this episode, I spoke with Valerie George, hair color expert and Vice President of Research & Development at John Paul Mitchell Systems, a leading salon professional brand. This conversation was focused on all things hair color, a super niche area of the cosmetic industry that is incredibly fascinating. We talked about how hair color products work, the different types hair color products, how they’re formulated, things consumers should know when coloring their hair and lot’s more.