Living Proof Living Proof Triple Bond Complex Hair Strengthener New FullSz

• Clinically proven to rebuild the structure of your hair • Easily added to your post-shower routine (after shampoo and conditioner), no added rinse out step • Leave on for 10 minutes before adding your styler and heat for best results • Heat protection up to 450°F/230° • Builds all three types of bonds in the hair: hydrogen, ionic and covalent for short- and long-term benefits • Repairs hair from chemical, thermal, mechanical, and environmental damage and protects hair from future damage • For all hair types and all levels of damage