Signature Hair Gloss - Shine Boosting + Tone Enhancing, Ammonia Free - THE ONE SGNTR HAIR GLS CHOCOLATE COSMOBenefitsChoose this color if you have dark brown hair and want to amplify or add warm tonesWorks on color treated and natural dark brown hairVibrancy Boosting Technology creates a protective shield over the hair to instantly boost shine and help lock-in your colorAntioxidant Complex smooths and softens hair from root to tip making hair more manageableAlkaline Neutralizing System protects from color fading by preventing hard water mineral from being deposited onto the hair and scalpAmmonia-free formula will not lift, lighten, or cover greysColor lasts 3-4 weeks and will gradually fade, depending on how often you shampooWill help you keep your color looking fresh, shiny and healthyUse this in between salon visits or anytime your hair color needs a boostFor all hair typesVeganFormulated WithoutParabensPhthalatesSiliconesAmmoniaIncludesKristin Ess Hair Signature Chocolate Cosmo Gloss BottleKristin Ess Hair Signature Gloss Applicator Bottle with ActivatorInstruction sheet with plastic glovesSingle application - Signature Hair Gloss - Shine Boosting + Tone Enhancing, Ammonia Free