Naturtint Ammonia-Free Dyes 4w-Dark Radiant Chestnut 170ml offers una intense and long-lasting color without compromising hair health. Formulated without ammonia, it protects the hair fiber, ensuring una a gentle yet effective dye. Enriched with natural ingredients, it provides shine and softness, enhancing the color with natural and brilliant reflections. Ideal for those looking for a safe and environmentally friendly alternative, this dye ensures professional results with optimal comfort during application.