The Wella Professionals Koleston Perfect Permanent Hair Color in the shade 4/Medium Brown offers a professional solution for long-lasting hair coloring. With a 60 ml formula, it is ideal for full application on medium-length hair. This permanent hair color utilizes advanced color technology to ensure consistent and predictable results while providing reliable gray coverage. The special formulation with professional pigments delivers deeper color depth and dimension without damaging the hair structure. The medium brown shade is versatile and complements various skin tones and hair types. Application requires mixing with a developer to achieve optimal results. The included conditioning agents support the hair structure during the coloring process, and the clear instructions in the packaging ensure easy handling. This hair color is suitable for both professionals and experienced home users, offering long-lasting results with minimal fading.

• Professional color technology for consistent results
• Reliable gray coverage for a natural look
• Nourishing formula to maintain hair structure
• Suitable for all hair types and various skin tones.