BosDefense Thickening Treatment for Color-Treated Hair

Bosley Professional Strength Bos Defense Thickening Treatment for Color-Treated Hair helps to preserve hair color while adding volume. Formulated with LifeXtend Complex, this intensive leave-in strengthens and fortifies hair follicles and inhibits D.H.T. to promote healthy hair growth. Kelp extract protects hair from damage caused by UV rays, frequent shampooing and damage caused by brushing hair.