A chemical ingredient that is specifically added to hair bleach or other chemical hair treatments to speed up the action of the bleach without unnecessarily damaging the hair. Also referred to as Booster, Bleach Boosters or Bleach Accelerators.
Daily Hair Tip
The National Cosmetology Association Hall of Fame is located in St. Louis, Missouri. New members are inducted into the Cosmetology Hall of Fame at the annual convention held every summer.