Intense Natural Dark Brown: Wella Koleston Perfect 4/00

Double Reflect for a Deeper, More Radiant Brunette

Wella Koleston Perfect 4/00 provides a rich dark brown shade with double natural reflect, perfect for clients seeking depth, shine, and a natural finish. Its advanced formula ensures long-lasting vibrancy and full gray coverage with a soft, even application.

Top Benefits

• Double natural reflect for more pure and intense color
• Up to 69% more shine than untreated hair
• Excellent durability and consistency
• Professional texture for easy and smooth application
• Great for gray coverage and deep natural tones

Salon-Grade Results You Can Trust

Paired with Welloxon Perfect, 4/00 delivers a high-performance, uniform, and luminous result. A must-have for professionals offering rich, timeless color options.

How to Use

Mix with Welloxon Perfect as instructed. Apply to dry, unwashed hair. Follow recommended processing time and rinse thoroughly. Perform patch test 48 hours prior and use gloves.

Get deep, natural brunette color with Wella Koleston Perfect 4/00 — now available at Bricobelleza.