Living Proof Triple Bond Complex Hair Strengthener Leave-In Treatment – 1.5 oz / 45 mL

Give damaged, over-processed hair a strengthening reset with Living Proof Triple Bond Complex. This weekly leave-in treatment is designed to help rebuild the hair’s structure by targeting all three types of bonds—hydrogen, ionic, and covalent—while improving softness, smoothness, shine, and resistance to breakage. Living Proof states that it can make hair 8x stronger against grooming breakage and provides heat protection up to 450°F. 

Perfect for hair affected by coloring, bleaching, heat styling, mechanical stress, or environmental damage. Apply after shampooing and conditioning, leave on for about 10 minutes, then follow with your preferred styling products.