Koleston Intense Blue Black 301-0 Hair Color Kit

Koleston Intense Blue Black 301-0 delivers professional-quality colour in a complete kit engineered to achieve deep, richly pigmented black tones with cool blue undertones and exceptional colour longevity. This advanced colour system provides consistent, predictable results across all hair types with integrated conditioning technology that protects hair integrity during the colouring process. The intensive pigment formula delivers saturated black colour with distinctive blue undertones, creating contemporary, sophisticated aesthetics that resist fading through multiple wash cycles. The comprehensive kit includes colour cream, developer, and conditioning treatment for complete colour care from application through maintenance. The formula incorporates protective compounds that minimize colour-related stress while enhancing shine and smoothness. Professional-grade technology ensures even colour distribution and complete coverage without patchy results or uneven tones. Suitable for those seeking dramatic colour transformation or refreshing existing black shades with enhanced depth. The blue-black shade offers versatility for creating modern aesthetics with distinctive cool undertones. Ideal for those pursuing professional-quality black colour with cool undertones, proven efficacy, consistent results, and integrated hair protection throughout the colouring and maintenance process.