About GemmaSay goodbye to shot-in-the-dark shampoos and conditioners once and for all. Using each customer’s hair data, our scientists’ sophisticated algorithm determines the right product set for each order. At Gemma, we believe that leveraging data and technology is the solution for achieving beautiful hair. Take the hair quiz to find your formulas!
Press inquiries? Email Bryanna Woo at firstname.lastname@example.org to learn more.