Siren's Song is a Blue-Green Dye that Glows Under Blacklight.For best results, we recommend applying to hair that has been pre-lightened to the lightest level 10 blonde. ""Water (aqua), Cetearyl alcohol, glycerin, propylene glycol, distearoyethyl hydroxyethylmnium methosulfate, ceteareth-20, citric acid, formic, formic, formic, formic, form.HC Blue 15, FD & C Blue No.1 (CI 42090), Basic Yellow 40 "" Instructions Wash hair with a deep clarifying shampoo.Do not condition.Dry Hair with a blow dryer.Apply Manic Panic Hair Color.Saturn hair and comb through.May Become Frothy.Cover hair with a plastic cap.Leave on for 30-45 Minutes.Rinse out with cool water.Style as usual. Warnings Do a beach test before you appled to all your hair More Additional features: Benefits of Conditioning Hair, Resealable Tub for Longer Use, Comes with Instructions.Cruethy Free and vegan: This colour cream hair dye features vegan ingredient tested on celebrities, not animals.Made in the USA, Hair Color is PPD & Ammonia-Free, Paraben-Free, Gluten-Free Resorcinol-Free, and Phthalate-Free.Semi Permanent Hair Dye: This Semi Permanent Hair Dye Formula Gradually Fades in 4-6 Weeks IT Does not Penretrate the Cortex of Your Hair, But Simply Rests On Top Of The Hair.Mixable Colors and Tones: All Manic Panic Hair Colors Are Safe to Mix to Creatom Shades, Making the Possibilites of Shades Endless!Combine Any Formula with the Manic Mixer/Pastel-Izer to Create Soft, On-Trend Pastel Hues.Ready to use, No Developer Required.Siren's song: Siren's Song is a Blue-Green Dye that Glows under Blacklight.For best results, we recommend applying to hair that has been pre-lighthened to the light test level 10 blonde. Siren's Song is a blue-green dye that glows under blacklight. For best results, we recommend applying to hair that has been pre-lightened to the lightest level 10 blonde.""Water (Aqua), Cetearyl Alcohol, Glycerin, Propylene Glycol, Distearoylethyl Hydroxyethylmnium Methosulfate, Ceteareth-20, Citric Acid, Formic Acid, HC Blue 15, FD&C Blue No.1 (CI 42090), Basic Yellow 40"" GEBRAUCHSANWEISUNG Wash hair with a deep clarifying shampoo. Do not condition. Dry hair with a blow dryer. Apply Manic Panic Hair Color. Saturate hair and comb through. May become frothy. Cover hair with a plastic cap. Leave on for 30-45 minutes. Rinse out with cool water. Style as usual. WARNHINWEISE Do a strand test before you apply to all your hair MehrADDITIONAL FEATURES: Benefits of Conditioning Hair, Resealable Tub For Longer Use, Comes With Instructions. CRUELTY FREE AND VEGAN: This colour cream hair dye features vegan ingredients tested on celebrities, not animals. Made in the USA, hair colour is PPD & ammonia-free, paraben-free, gluten-free resorcinol-free, and phthalate-free. SEMI PERMANENT HAIR DYE: This semi permanent hair dye formula gradually fades in 4-6 weeks because it does not penetrate the cortex of your hair, but simply rests on top of the hair shaft. MIXABLE COLOURS AND TONES: All Manic Panic hair colours are safe to mix to create custom shades, making the possibilities of shades endless! Combine any formula with the manic mixer/pastel-izer to create soft, on-trend pastel hues. Ready to use, no developer required. SIREN'S SONG: Siren's Song is a blue-green dye that glows under blacklight. For best results, we recommend applying to hair that has been pre-lightened to the lightest level 10 blonde.Manic Panic Siren's Song Classic Creme, Vegan, Cruelty Free, Green Semi Permanent Hair Dye 3 x 118ml Siren's Song 118 ml (3er Pack)