Biolage ColorLast Shampoo is the perfect product to protect your colour-treated hair. Its luxurious formula gently cleanses colour-treated hair while preserving the colour you love. So youll keep that salon-fresh vibrant colour for longer for up to nine weeks. In developing their colour protecting formula, Biolage have taken inspiration from natures fade-defying Orchid. Its oil helps coloured hair to retain moisture and shine better. Biolageu0027s ColorLast Shampoo uses lavish extracts of this flower to make your colour last. At Biolage, they understand the key to lasting colour is moisture. So their shampoo will nourish and protect your colour-treated hair to maintain its depth, tone and shine. Your hair will be left looking vibrant and feeling as soft as petals. Youll also smell as sweet as flowers too. Whats more, because they know its the simple things that make life easier, Biolageu0027s packaging is ergonomically designed. This means its less likely to fall over and you catch every last drop of moisture.Suitable for: Coloured hairTo use: Apply to wet hair, lather and rinse well. Leave on 3-5 minutes before rinsing. Follow with Biolage ColorLast Conditioner. In case of contact with eyes, rinse them immediately.