Qc Q-Contrast Hair Color is a professional permanent hair color with advanced technology, formulated to deliver intense, vibrant, and high-contrast color that enhances the natural or color-treated hair tone. This hair color is part of our Premium Professional Hair Color range , with a vegan formulation incorporating Arginine and the innovative V-Plex technology , combining high color performance with active hair care throughout the application process.

Recommended by dermatologists , this dye provides total gray coverage , long-lasting, shiny color, and stronger, healthier, and more vibrant hair from the first application.

Main features

• Qc Q-Contrast Dye – professional permanent hair color.

• Vegan formula , without harsh ingredients.

• V-Plex Technology: active complex with cysteines and sulfur amino acids that strengthens, protects and repairs the hair fiber from within.

• Arginine: a low molecular weight amino acid that improves cohesion, elasticity, and strength of keratin fibers.

• 100% gray hair coverage with maximum color duration.

• High contrast effect (Q-Contrast) for a more defined, deeper and expressive color.

• Professional creamy texture that is easy to apply — ideal for use in hair salons.

Key benefits

• High contrast and vibrant color with a professional finish.

• Complete gray coverage, even on difficult hair.

• Protects and repairs the hair fiber during coloring.

• It provides shine, softness and vitality from the first application.

• Professional formula that minimizes structural damage to the cuticle.

• Ideal for professional use in hairdressing and precise technical results .

Key ingredients and action

• V-Plex Technology : a hair complex that acts from within the fiber to strengthen, protect and repair the hair structure during coloring.

• Arginine : a low molecular weight amino acid that strengthens keratin , improving cohesion, elasticity and shine.

• High-quality pigments : distribute color evenly for a professional, intense and long-lasting finish.

Why choose this product?

Because it combines advanced professional coloring technology with a vegan formula that respects hair health . The synergy between V-Plex and Arginine protects, repairs, and strengthens the hair fiber from within, delivering high-contrast color, complete gray coverage, and a luminous, long-lasting finish . It's the ideal choice for professionals seeking superior technical results and high-level hair care , with the confidence of a dermatologist-recommended product.