Designed to prolong the vibrancy of coloured hair, the Redken Nature + Science Color Extend Magnetics Shampoo promotes radiance & long-lasting shine. Formulated with a blend of naturally-derived ingredients such as Ginseng, Phytonutrients & antioxidants, the shampoo creates a ‘magnetic’ effect, holding on to particles of colour & preventing oxidisation. The gently cleansing formula helps to prevent fading & dullness to give you lustrous colour for longer between salon visits. The Nature + Science range uses high performance ingredients, from natural sources to deliver amazing results with a clean feel. Preserve your hair colour with this naturally hydrating formula, infused with an uplifting natural fragrance.