Wella Koleston Deluxe Zero Ammonia Permanent Hair Color, Medium Blonde 7/10

• Ammonia-free cream formula provides a gentle coloring experience with superior scalp comfort.
• Precision-calibrated 7/0 pigments deliver a rich, natural Medium Blonde with balanced depth.
• Advanced oil-delivery system ensures deep pigment penetration and 100% reliable gray coverage.
• Oil-enriched gloss treatment seals the hair cuticle to lock in color vibrancy and shine.
• High-definition color technology creates a multidimensional finish that mimics natural hair tones.
• Lipid-rich conditioning agents improve hair texture and reduce breakage during post-color styling.
• Non-drip consistency allows for a precise, professional-grade application for uniform results.

The formulation of Wella Koleston Deluxe Zero Ammonia 7/0 Medium Blonde represents a sophisticated evolution in permanent hair coloration, specifically engineered to deliver high-impact pigment saturation without the use of harsh ammonia. By utilizing an advanced oil-delivery system, this cream-based formula transports the 7/0 Medium Blonde pigments deep into the hair cortex, ensuring a rich, uniform color deposit that feels remarkably gentle on the scalp and hair fiber. This specific 7/0 tonal profile is expertly calibrated to provide a perfectly balanced, natural blonde result that avoids excessive warmth while maintaining a vibrant, healthy-looking depth. The ammonia-free approach ensures that the hair’s internal moisture balance is preserved during the oxidative process, resulting in a finished texture that is soft, supple, and highly reflective. Each application is designed to offer 100% gray coverage, even on resistant strands, providing a seamless and professional-grade aesthetic that looks authentically radiant from root to tip. This permanent colorant is the ideal solution for those seeking a classic, sophisticated blonde transition that prioritizes hair integrity and long-term vitality.The integration of a specialized Oil-Enriched Intense Gloss Treatment within the coloration kit serves as a critical secondary phase, effectively sealing the 7/0 Medium Blonde pigments within the hair structure to prevent premature fading. This post-color treatment utilizes high-viscosity lipids to create a weightless, protective barrier that smooths the cuticle layer and enhances the hair's natural manageability. By reinforcing the hair’s lipid layer, the treatment significantly reduces mechanical friction and breakage during styling, allowing the Medium Blonde hue to retain its luminous, multidimensional character for several weeks. The 7/0 shade is particularly effective for those desiring a natural-looking base that mimics the tonal complexity of virgin hair, offering a versatile foundation that complements a wide variety of skin tones and personal styles. The creamy, non-drip consistency of the mixture ensures a precise and clean application process, whether you are performing a full-head saturation or a targeted root touch-up. With its commitment to zero-ammonia technology and high-performance lighteners, this system offers a reliable path to a polished, salon-quality blonde that exudes luxury and health.