GK HAIR Vegan Professional 20-Volume Developer — 33.8 fl oz for Hair Coloring, Bleach, Toner & Semi-Permanent Dye

Professional-grade color strength in a single developer

GK 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.

Key benefits for color pros and dedicated color lovers

• Non-drip, creamy texture helps you apply precisely where it matters, reducing mess and waste.
• 20-volume strength supports lifting and color development without sacrificing control.
• Large 33.8 oz bottle offers long-lasting use in busy salons or serious at-home color routines.
• Formulated to balance moisture during processing, supporting a comfortable handling experience while achieving even results.
• Designed to integrate smoothly with GK Hair color lines for cohesive, durable color outcomes.

Who benefits and how to use this developer

This 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.

• For professionals: predictable lift, even color dispersion, and reliable coverage across multiple clients.
• For color enthusiasts: a solid option for semi-permanent toning and color refresh between appointments.

Note: 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.