The semi-permanent pastel hair colour said to wash out in “one to two weeks” BEAUTY fans claim their hair was stained green after using L’Oreal Colorista dye. The £6.99 semi-permanent pastel hair ...
L’Oréal Paris increased sales of hair-dye products among young women in France and Russia by launching the Colorista brand, framed as ‘makeup for hair’. L’Oréal ...