eCosmetics is an authorized retailer ofu00a0Living Proof.Triple Bond Complex is scientifically proven to make hair 8x stronger and more resistant to future damage while adding softness, smoothness, shine and manageability after just one use. The weekly, one-step treatment can be easily inserted into your post-shower routineu2014no rinsing needed. Triple Bond Complex creates a 3D network to fortify the hair fiber to improve the core strength. Meet the next generation of healthy hair.