{"product_id":"manic-panic-mermaid-neon-ocean-blue-hair-color-semi-permanent-4-6-week-wear-vegan-cruelty-free-4-oz","title":"MANIC PANIC Mermaid Neon Ocean Blue Hair Color – Semi-Permanent, 4-6 Week Wear, Vegan \u0026 Cruelty-Free (4 oz)","description":"\u003ch2\u003eVibrant Ocean-Blue that Moves with Your Style\u003c\/h2\u003e\n\u003cp\u003eMANIC PANIC Mermaid Neon Ocean Blue is a high-pigment semi-permanent color designed to make a statement. The shade reads as a cool ocean blue with a hint of green undertone, delivering bright, photogenic color that can last roughly 4 to 6 weeks with proper care. It’s ideal for quick DIY color transformations, fashion-forward salon looks, or refreshing your daily style with a splash of electric blue.\u003c\/p\u003e\n\u003ch3\u003eMix, Match, and Create Your Signature Shade\u003c\/h3\u003e\n\u003cp\u003eThis color is customizable and mixable. You can blend Mermaid with other MANIC PANIC shades or the Pastel-izer to craft soft pastels or new, personalized hues. A key benefit is that High Voltage can color hair without using a developer, offering a simpler, semi-permanent route to bold looks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlend Mermaid with other MANIC PANIC colors for a bespoke shade palette.\u003c\/li\u003e\n  \u003cli\u003eMix with Pastel-izer to achieve soft, trendy pastels without sacrificing vibrancy.\u003c\/li\u003e\n  \u003cli\u003eUse without developer for a straightforward semi-permanent color experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePremium Results on Pre-Lightened Hair\u003c\/h3\u003e\n\u003cp\u003eFor the most vivid payoff, apply to hair lightened to level 9 or 10 blondes. If you’re starting with darker hair, lightening first helps the color reach deeper, brighter tones. The shade can still tint darker hair, yielding rich, nuanced results that fade gradually.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-lighten to level 9-10 for maximum brightness.\u003c\/li\u003e\n  \u003cli\u003eAchieve deeper tones on dark hair by starting with a lighter base.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConditioning Formula \u0026amp; Practical Packaging\u003c\/h3\u003e\n\u003cp\u003eThe color formula includes nourishing ingredients designed to leave hair feeling soft, hydrated, and manageable after use. The resealable 4 oz tub makes multi-use sessions convenient and helps minimize waste between applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConditioning properties support hair health while coloring.\u003c\/li\u003e\n  \u003cli\u003eResealable tub preserves product freshness for later touch-ups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEthical Beauty Promise\u003c\/h3\u003e\n\u003cp\u003eMANIC PANIC is proudly vegan and cruelty-free, with accreditation from PETA. The color is ammonia- and PPD-free, gluten-free, and phthalate-free, reflecting the brand’s commitment to mindful color options.\u003c\/p\u003e\n\u003cp\u003eWhether you’re aiming for a bold audition-ready shade or a playful, temporary transformation, Mermaid Neon Ocean Blue offers a vivid, flexible option without promising guaranteed outcomes. Real-world wear will vary with hair history, care routines, and home maintenance.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes MANIC PANIC Mermaid Neon Ocean Blue different from other dyes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It delivers a vivid ocean-blue look with long wear (4-6 weeks) using a vegan, ammonia- and cruelty-free formula.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I use Mermaid Neon Ocean Blue for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Pre-lighten to level 9-10 blonde, apply on dry hair, set 15-30 minutes, then rinse for a bold finish.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MANIC PANIC","offers":[{"title":"Default Title","offer_id":53049514000700,"sku":"B013PU3WU6","price":22.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/1876\/2812\/files\/manic-panic-mermaid-neon-ocean-blue-swatches.jpg?v=1778547066","url":"https:\/\/oseilabeauty.com\/products\/manic-panic-mermaid-neon-ocean-blue-hair-color-semi-permanent-4-6-week-wear-vegan-cruelty-free-4-oz","provider":"Oseila Beauty","version":"1.0","type":"link"}