Renessence is the only hair care brand created by a noted plastic surgeon, scientist, and skincare pioneer, Dr. Greg Brown. Its cutting-edge formulas work at the molecular level, which indelibly sets it apart from other hair care products. Developed for women and men of all ages, all ethnicities and hair types, Renessence dramatically improves hair health. You’ll see instantly fuller, thicker hair from roots to ends with superior, shine, volume and manageability.