Used by professionals. Br br new improved! Br colour lasts up to 40 washes br washing with tresemm233 colour revitalise shampoo and conditioner vs. Non conditioning shampoo. Br br with advanced colour lock technology. Br br for colour treated hair. Br br professional quality. Br br our philosophy. Br from our origins in salons, we have always been driven by a simple truth every woman deserves to look fabulous without spending a fortune. Tresemm233 is dedicated to creating hair care and styling products that are salon quality without the salon price. Salon inspired, stylist tested products to help you create your own style and experience that salon feeling everyday. Br tresemm233174 professional, affordable. Br br this product. Br tresemm233 colour revitalise shampoo with advanced colour lock technology gently cleanses hair while preserving your colour. Hair is protected so colour lasts 8x longer. This unique formula compromised of green tea, rosemary and sunflower helps protect colour while keeping hair healthy looking. Colour stays gorgeous longer and hair is softer and more manageable. For maximum colour protection, condition hair with tresemm233 colour revitalise conditioner. Br br for more salon secrets from our stylists go to tresemme.co.uk br br