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
Embeth Davidtz was discovered by Steven Spielberg while decked out in a huge bouffant hairdo for a TV film. Davidtz comments "I'm grateful he got past that hair"