9.0C Very Light Cool Blonde advanced technology hair dye , belonging to the Valquer's professional range of permanent hair color . Its premium, vegan formula combines two powerful active ingredients — Arginine and Vplex — that protect, repair, and strengthen the hair fiber while providing vibrant, long-lasting color.

Recommended by dermatologists , this professional hair dye offers complete gray coverage , a very light blonde shade with an elegant cool undertone, superior shine and vitality, without compromising hair health.

Main features

• Dye 9.0C Very Light Cool Blonde – professional permanent hair color.

• Vegan formula with no harsh ingredients .

• Vplex Technology: complex rich in cysteines and sulfur amino acids.

• Enriched with Arginine , which strengthens the hair fiber from within.

• 100% gray hair coverage with maximum duration.

• Very light blonde tone with a cool, luminous and professional undertone.

• Coloring cream texture that is easy to apply.

Key benefits

• Very light cool blonde with a professional and luminous finish .

• Intense, long-lasting and stable color , even after multiple washes.

• It provides superior shine, softness and vitality to the hair.

• Protects and repairs the hair fiber during the coloring process.

• Minimizes structural damage to the cuticle.

• Ideal for sensitized or gray hair.

• Designed for professional use in hairdressing .

Key ingredients and action

• Vplex: an active complex rich in cysteines and sulfur amino acids that helps restructure and protect the hair fiber from within, promoting resistance and repair.

• Arginine: a low molecular weight amino acid that strengthens the hair fiber from within, improving the cohesion of keratin.

• Creamy coloring base: facilitates even application and optimal pigment penetration for a homogeneous and professional result.

Why choose this product?

Because it combines the most advanced professional coloring technology with a vegan formula that is highly respectful of the hair fiber , designed to deliver consistent results without sacrificing hair health. Vplex technology works from within to reinforce the hair structure, while Arginine strengthens and binds the keratin fibers. This dye offers complete gray coverage, stable color, well-defined cool tones, and superior shine , making it an ideal choice for professionals seeking precision, performance, and high-level hair care—backed by dermatologists.