Living Proof Triple Bond Complex Hair Strengthener

Brand new! This is a weekly leave-in treatment and hair mask that makes hair 8x stronger* + more resistant to future damage while adding softness, smoothness + shine. *Against grooming breakage vs untreated Key Benefits: •Scientifically proven to make hair 8 times stronger* •Stylists prefer Triple Bond Complex over the leading bond builder •Builds all three types of bonds in the hair: hydrogen, ionic, and covalent •Reduces visible signs of hair damage including split ends while preventing breakage + future damage •Heat protection up to 450°F/232°C •Pro tip: leave on for 10 minutes before adding styler and heat for best results *Against grooming breakage vs untreated