Biolage colorlast shampoo is the perfect product to protect your colour treated hair'. '.strtoupper('i')ts luxurious formula gently cleanses colour treated hair while preserving the colour you love'. '.strtoupper('s')o you'll keep that salon fresh vibrant colour for longer for up to nine weeks'. '.strtoupper('i')n developing their colour protecting formula, biolage have taken inspiration from nature's fade defying orchid'. '.strtoupper('i')ts oil helps coloured hair to retain moisture and shine better'. '.strtoupper('b')iolage's colorlast shampoo uses lavish extracts of this flower to make your colour last'. '.strtoupper('a')t biolage, they understand the key to lasting colour is moisture'. '.strtoupper('s')o their shampoo will nourish and protect your colour treated hair to maintain its depth, tone and shine'. '.strtoupper('y')our hair will be left looking vibrant and feeling as soft as petals'. '.strtoupper('y')ou'll also smell as sweet as flowers too'. '.strtoupper('w')hat's more, because they know it's the simple things that make life easier, biolage's packaging is ergonomically designed'. '.strtoupper('t')his means it's less likely to fall over and you catch every last drop of moisture'. '.strtoupper('s')uitable for coloured hair to use apply to wet hair, lather and rinse well'. '.strtoupper('l')eave on 3 5 minutes before rinsing'. '.strtoupper('f')ollow with biolage colorlast conditioner'. '.strtoupper('i')n case of contact with eyes, rinse them immediately.