Coloured hair needs different care, because colouring opens the cuticle and leaves the strand more porous and more prone to losing pigment. This page holds a wide selection of authentic products from L'Oreal, Nivea, Color Wow, Kerastase and Garnier. The core rules are few and effective: use a sulphate-free shampoo, since sulphates strip colour quickly; wash with lukewarm rather than hot water, because heat opens the cuticle and lets pigment escape; and reduce washing to two or three times a week. Conditioner and a mask after every wash restore lost moisture, and heat protectant is essential before a dryer or straightener. Blonde and lightened hair also needs a purple shampoo to neutralise yellow tones. Everything here is 100% authentic, with delivery to all wilayas and cash on delivery.