{"product_id":"manic-panic-classic-sirens-song-neon-blue-green-semi-permanent-hair-color-4oz-vegan-ammonia-cruelty-free","title":"MANIC PANIC Classic Siren's Song Neon Blue-Green Semi-Permanent Hair Color - 4oz | Vegan, Ammonia \u0026 Cruelty-Free","description":"\u003cdiv\u003e\n  \u003ch2\u003eSiren's Song: Neon Blue-Green That Makes an Impact\u003c\/h2\u003e\n  \u003cp\u003eStep into bold color with Siren's Song, a neon blue-green shade from MANIC PANIC. This high-pigment semi-permanent color delivers vibrant saturation that typically lasts 4–6 weeks, making it a versatile choice for DIY transformations and salon-style applications. Expect a radiant, head-turning hue that can be tailored to your mood and style with mixing and layering options.\u003c\/p\u003e\n  \u003ch3\u003eMix, Match, and Master Your Shade\u003c\/h3\u003e\n  \u003cp\u003eSiren's Song is designed for customization. Create one-of-a-kind looks by blending with other MANIC PANIC colors or our Pastel-izer to soften into trendy pastels. This adroit color system lets you experiment without committing to a single shade.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eMixable and customizable: blend with other colors or Pastel-izer for unique shades.\u003c\/li\u003e\n    \u003cli\u003ePre-lightened groundwork can maximize intensity on lighter hair for a vivid neon result.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eBest Results and Real-World Use\u003c\/h3\u003e\n  \u003cp\u003eFor the most vibrant saturation, start with hair that’s lightened to level 9–10 blonde. It can also deepen on darker hair to achieve a richer tone. Use on DIY projects at home or in a salon setting for quick, vivid color changes.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eBest results on pre-lightened hair (level 9–10 blonde); can achieve deeper tones on darker hair.\u003c\/li\u003e\n    \u003cli\u003eColor typically endures for about 4–6 weeks with normal washing and care.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eCare, Conditioning, and Packaging\u003c\/h3\u003e\n  \u003cp\u003eThe formula is conditioning, leaving hair soft and hydrated after each use. The resealable tub is convenient for multiple applications, helping you manage color without waste.\u003c\/p\u003e\n  \u003ch3\u003eEthics, Ingredients, and Safety\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eVegan and cruelty-free formulation.\u003c\/li\u003e\n    \u003cli\u003eAmmonia- and PPD-free, gluten-free, phthalate-free, and PETA accredited.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eNote: Results vary with starting hair color, porosity, and aftercare. This description highlights features and possibilities, not guaranteed outcomes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Siren's Song vegan and cruelty-free?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Siren's Song is vegan and cruelty-free, formulated without ammonia or PPD, and is gluten-free and PETA accredited.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I apply Siren's Song for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply to clean, pre-lightened hair for vivid saturation; follow package timing; rinse with cool water and style as usual; maintain with color-safe shampoo.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MANIC PANIC","offers":[{"title":"Default Title","offer_id":52667411202411,"sku":"B00LIT5WZA","price":50.04,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8642\/0075\/files\/manic-panic-sirens-song-bottle-closeup.jpg?v=1765477583","url":"https:\/\/canadianglow.ca\/products\/manic-panic-classic-sirens-song-neon-blue-green-semi-permanent-hair-color-4oz-vegan-ammonia-cruelty-free","provider":"Canadian Glow | Beauty, Skincare, Hair \u0026 Personal Care","version":"1.0","type":"link"}