Thin hair girlies, I've been on a hair growth journey the past year. I started seeing a difference half a bottle into the Genesis Fortifying Scalp Serum. And now, 3 bottles later my hair has never been longer or shinier, pair the @Kérastase Genesis Serum and Elixir Ultime Oil for even better results! You can shop both lines at the @sephora savings event. #KerastasePartner