{"product_id":"gk-hair-vegan-professional-20-volume-developer-33-8-fl-oz-for-hair-coloring-bleach-toner-semi-permanent-dye","title":"GK HAIR Vegan Professional 20-Volume Developer — 33.8 fl oz for Hair Coloring, Bleach, Toner \u0026 Semi-Permanent Dye","description":"\u003ch2\u003eProfessional-grade color strength in a single developer\u003c\/h2\u003e\n\u003cp\u003eGK Hair presents a vegan, professional-grade 20-volume developer housed in a generous 33.8 fl oz bottle. This creamy, non-drip formula is designed to pair with color systems for salon-quality results, offering controlled lift, even penetration, and reliable coverage across natural or treated hair. Use this developer to support both bleaching and toning processes, while maintaining a balanced feel that helps you work with confidence from root to tip.\u003c\/p\u003e\n\u003ch3\u003eKey benefits for color pros and dedicated color lovers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-drip, creamy texture helps you apply precisely where it matters, reducing mess and waste.\u003c\/li\u003e\n  \u003cli\u003e20-volume strength supports lifting and color development without sacrificing control.\u003c\/li\u003e\n  \u003cli\u003eLarge 33.8 oz bottle offers long-lasting use in busy salons or serious at-home color routines.\u003c\/li\u003e\n  \u003cli\u003eFormulated to balance moisture during processing, supporting a comfortable handling experience while achieving even results.\u003c\/li\u003e\n  \u003cli\u003eDesigned to integrate smoothly with GK Hair color lines for cohesive, durable color outcomes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho benefits and how to use this developer\u003c\/h3\u003e\n\u003cp\u003eThis developer is designed for professional color workflows, including traditional bleaching and toning. It’s also suitable for semi-permanent toners and color refreshes within GK Hair systems. Use it with the corresponding GK Hair color creme to work toward consistent coverage and reliable shade alignment across sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFor professionals: predictable lift, even color dispersion, and reliable coverage across multiple clients.\u003c\/li\u003e\n  \u003cli\u003eFor color enthusiasts: a solid option for semi-permanent toning and color refresh between appointments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Performance varies with technique, processing time, and the shade used. The language here describes possibilities based on the product’s design and compatibility, not guaranteed outcomes.\u003c\/p\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: What is the GK HAIR Vegan Professional 20-Volume Developer used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for use with professional color systems, it supports bleaching and toning with controlled, even color results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How large is the bottle and who can benefit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 33.8 fl oz bottle suitable for salons and serious home color routines seeking consistent coverage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GK HAIR","offers":[{"title":"Default Title","offer_id":53049499550012,"sku":"B00BEYM00E","price":22.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/1876\/2812\/files\/gk-hair-vegan-professional-developer-bottle-non-drip.jpg?v=1778546686","url":"https:\/\/oseilabeauty.com\/products\/gk-hair-vegan-professional-20-volume-developer-33-8-fl-oz-for-hair-coloring-bleach-toner-semi-permanent-dye","provider":"Oseila Beauty","version":"1.0","type":"link"}