Cover greys and dark roots, refresh highlights, thicken & perfect thinning hairlines. Covers grey seamlessly, even covers dark roots and extends highlights without peroxide. Precise application, no mess like sprays. Never stiff, sticky or waxy like mascaras and crayons. Looks completely natural, mimics hair’s reflective qualities. Water resistant formula, you can even swim in it. No waxes, dyes or parabens. Can also be used to fill in hairlines and cover gaps to create the look of thicker hair. 2.1g