Boost your blonde with Redken’s Color Extend Blondage Duo ; a shampoo and conditioner set formulated to tone and strengthen blonde locks. Working in tandem to nurture, reinforce and neutralise brassy tones, the pair promise to protect colour vibrancy and promote bright, luminous locks from root to tip. Suitable for natural or artificially coloured blonde hair. The Set Contains: Color Extend Blondage Shampoo (300ml) A colour-correcting formula infused with ultra-violet pigments to help eliminate yellow undertones in blonde hair. Powered by an innovative Triple Acid Protein Complex, the purple shampoo expertly cleanses hair whilst nourishing and strengthening to help protect from breakage. Protects colour vibrancy and promotes bright, luminous locks with salon-worthy shine. Color Extend Blondage Conditioner (250ml) A deeply nourishing treatment that eliminates unwanted brassiness to leave blonde locks looking cool and bright. Fortified with Pure Violet Pigment and a Triple Acid Protein Complex, the lightweight, colour-correcting formula gently moisturises damaged, bleached hair, whilst its dose of Citric Acid repairs and strengthens from the core. Hair is left radiant and revitalised with ultimate shine and no yellow undertones.