Setup, Compatibility & Care
To use the Redken Color Extend Blondage Duo, start by conducting a patch test 48 hours before the first application to check for any allergic reactions. Wet your hair thoroughly, apply the shampoo, and lather. Allow it to sit for the recommended time (3-5 minutes) based on how intense you want the toning to be. Rinse thoroughly. Next, apply the conditioner to your hair, concentrating on the ends, and leave it on for a few minutes. Rinse thoroughly. This product is generally compatible with all hair types, but it's best suited for blonde, highlighted, or color-treated hair. To care for your hair, use the products as directed, and avoid excessive use, which could lead to dryness. Always follow up with a moisturizing treatment if your hair feels dry.