Llongueras Optima Permanent Hair Colour Ammonia Free 3 Dark Brown offers una intense and natural coloring without ammonia, ensuring maximum respect for the hair fiber. Thanks to the gentle formula, it protects and strengthens the hair, leaving it soft and shiny. Perfect for those who want a professional result at home, it ensures una even coverage of gray hair and una long-lasting color. Ideal for a sophisticated and refined look, it combines effectiveness and care for a comfortable coloring experience.