Color Permanent 4.1 100ml

Yellow Professional Ash Series shades are designed to help neutralise unwanted orange tones while creating a natural, cool-toned lightening result. Ideal for achieving refined, balanced colour, the Ash Series offers eight versatile shades for professional-looking results.

Enriched with Aloetrix and Argan Oil, Yellow Professional Yellow Color Permanent 4.1 features a bonding-effect formula that helps support the hair throughout the colouring process. It delivers up to 69% increased bonding density, 25% less hair breakage, 96% cosmetic colour retention, 72% improved combability and 59% more shine for vibrant, smooth and healthy-looking hair.

Benefits:
• 96% Cosmetic Color Retention: Keeps the colour vibrant and fresh, maintaining a freshly applied look even after 1 month
• +69% Bonding Density: Strengthens the hair’s internal structure, leaving it visibly healthier with every application
• -25% Hair Breakage: Reduces hair damage, making it more resistant to breakage during and after colouring
• +72% Combability: Makes hair easier to detangle and manage, improving with each colour application
• +59% Shine: Enhances radiance by adding visible brightness and gloss to coloured hair
• Impeccable Grey Coverage: Guarantees seamless coverage of grey hair, with a formula that’s gentle on the hair
• The low alkaline agent content ensures maximum care while colouring
• Argan Oil: Rich in Omega 3, Omega 6, and Vitamin E, it revitalises and restores the hair’s vitality and silkiness
• Aloetrix: A complex of aloe vera, wheat protein, and a UV filter that improves hydration, boosts combability, and protects the outer hair fibre