Pureology's Strength Cure Conditioner is designed to fortify and repair weakened, damaged hair. Its advanced formula helps restore hair fiber while protecting against external aggressors. Strengthens hair structure Protects against breakage and damage Deeply hydrates without weighing down Improves resilience and softness Vegan and sulfate-free formula HOW TO USE Apply generously to washed, towel-dried hair. Leave on for 2 to 3 minutes, then rinse thoroughly. For best results, use with Strength Cure Shampoo.