Redken Color Extend Blondage Shampoo 300ml

This purple shampoo has ultra violet pigment and Triple Acid Protein complex to tone, strengthen and brighten all in one for a brighter*, stronger** blonde. The ultra violet pigments help to preserve blonde haircolor between appointments by keeping undertones at bay.  Use as a complete system with Color Extend Blondage Conditioner. Wearing suitable gloves, apply to wet hair, lather and rinse well. Repeat if necessary. For maximum benefits, leave second lather on 3-5 minutes. Rinse. *After using system twice a week for two weeks **System vs non-conditioning shampoo