Treat your hair to the fortifying properties of this Serum, a strengthening hair treatment that expertly softens and detangles your locks while protecting color radiance. Enriched with Astaxanthin, Keravis and the brand's AntiFadeComplex , the serum creates a protective barrier that helps to reduce breakage, and restore shine and softness back into damaged, color-treated hair. It also keeps hair safe during heat styling. Tresses look replenished and vibrant. Vegan.