Strength Booster YGroup_Treatment Streamline your hair routine with

Streamline your hair routine with our best-selling cult favorite

support healthy growth + reinforce strands—minimizing breakage + split ends during styling

The formula’s unique blend of fortifying ingredients powerfully + instantly reinforces hair fibers

Seal in strength as you style with Magic Myst 4-in-1 Spray

Spray on before applying conditioner or rinse-out mask to fortify weakened hair fibers + restore compromised areas

Strength Booster YGroup_Treatment Streamline your hair routine withAmplify Your Conditioner or Rinse out Mask with a Boost of Powerful Strength For Weak, Damaged Hair Add an extra layer of strength to hair weakened by damage with this in shower Booster, applied before your everyday conditioner or rinse out mask. The formulas unique blend of fortifying ingredients powerfully + instantly reinforces hair fibers, prevents split ends + restores hair that's been damaged from daily styling, over processing + chemical