Tints of Nature Natural Darkest Brown Permanent Hair Color in shade 2N is a conditioning hair color that provides long-lasting results. This product offers 100% grey coverage and is enriched with Coenzyme Technology for a smooth finish. With a built-in equalizer system, it ensures even color distribution from roots to tips. Ideal for professional use, this hair color contains CoolProtect Technology to maintain a cool tone over time, enhancing its durability.