Clairol colour Studio Hair Primer Leave in Pre Serum Prepares and Protects Before Colouring Dermatologically Tested Vegan Formula 50ml​

Welcome to visibly healthier coloured hair! Clairol Colour Studio primer prepares and protects hair before using hair dye. Now, next level colour in your hands! With Metal Purifier, our Hair Primer optimises colour uptake and helps prevent damage, for 10 weeks of long-lasting colour and up to 6x stronger hair Vegan formula dermatologically tested and with non-animal derived ingredients. How to use hair primer? Use this pre-colour serum as step 1 in our 3-step hair colour care routine: simply comb through clean hair and leave in before colouring. Part of a 3-step regimen that gives 10 weeks of long-lasting colour and up to 6x stronger hair