Keratin Complex Keratin Color Care Conditioner is a daily use rinse. Created for those with color treated hair and keratin treated hair, this is the perfect moisturizing and protective formula to enhance shine, smoothness and hair strength. Created with natural keratin compounds to help your keratin treatment last longer, enhance manageability and preserve shine. Preserves your hair color and shine. Best when used along with Keratin Complex Keratin Color Care Shampoo. Together these two products help to keep your hair more manageable, full of shine and ultra smooth. How to use: Apply conditioner to damp hair. Apply from roots to ends. Leave on 3-5 minutes and rinse. Lightweight formula will not weigh down your hair.