Restores the inner health and flexibility of weak, depleted, clarified hair. Instantly rebuilds hairs integrity. Especially formulated to replenish vital keratin Amino Acids after hair has been clarified or chelated. Keratin Infusion delivers vital Keratin Protein into the microscopic holes and gaps in the hair where embedded debris was removed during the clarifying process. Hair becomes exceptionally clean with dramatically improved strength, smoothness and shine. To use: Apply to damp hair. Leave in for 1 minute and then rinse thoroughly.