This brand specializes in hair color products, so you can count on its toning shampoo to live up to its reputation. Purple pigments keep gray hair bright, while silk proteins strengthen against ...
Formula with Peptides brightens hair color and moisturizes, revitalizes and hydrates gray and silver hair. No sulfates, parabens, DMDM hydantoin, added phthalates or gluten ingredients.
The amount of the different pigments determines hair color. Black and brown hair has mostly eumelanin, red hair has the most pheomelanin, and blonde hair has just a small amount of both. So what makes ...