Bumble and bumble's Bond-Building Repair Shampoo strengthens and protects. Powered by a Honey Bond-Building Complex, this shampoo repairs from cortex to cuticle. It works to build new bonds to strengthen hair, improving elasticity and helping repair damage. Ideal for hair of any type damaged by heat, color, or chemicals, it smooths the cuticle and adds shine. It also fortifies weakened strands, leaving hair healthier and more resilient.