Signature Hair Gloss - Shine Boosting + Tone Enhancing, Ammonia Free - BenefitsAlkaline Neutralizing System protects from color fading by preventing hard water mineral from being deposited onto the hair and scalpUse this in between salon visits or anytime your hair color needs a boostChoose this color if you have dark brown hair and want to amplify or add warm tonesColor lasts 3-4 weeks and will gradually fade, depending on how often you shampooWorks on color treated and natural dark brown hairAntioxidant Complex smooths and softens hair from root to tip making hair more manageableWill help you keep your color looking fresh, shiny and healthyVeganFor all hair typesAmmonia-free formula will not lift, lighten, or cover greysVibrancy Boosting Technology creates a protective shield over the hair to instantly boost shine and help lock-in your colorFormulated WithoutSiliconesAmmoniaPhthalatesParabensIncludesKristin Ess Hair Signature Gloss Applicator Bottle with ActivatorInstruction sheet with plastic glovesSingle applicationKristin Ess Hair Signature Chocolate Cosmo Gloss Bottle - Signature Hair Gloss - Shine Boosting + Tone Enhancing, Ammonia Free