ChromaSilk VIVIDS collection is a semi-permanent, non-oxidative hair color that is designed to be used without developer. VIVIDS Black Additive can be used to smoke out or deepen any of your VIVIDS shades. ChromaSilkDemi-permanent gel formula that deposits vibrant, long-lasting color, refreshes, and glosses — leaving hair looking healthy and hydrated with up to 2x the shine compared to untreated hair. ✔ Intermixable with any VIVIDS shade for an array of color creations✔ No animal testing✔ Zero phthalates✔ Paraben-free✔ Free from MEA and DEA✔ EPA and CARB compliant