The Tints of Nature 3N Natural Dark Brown Permanent Hair Dye is a game-changer for those looking to conceal grey hair without sacrificing nourishment or using harsh chemicals. With an innovative formula that combines essential nutrients and gentle treatments, this dye delivers both color and care. Each 130ml bottle is designed to nourish the hair, promoting strength and manageability as it covers grey strands. The ammonia-free nature of this dye ensures a safe and gentle experience for all hair types.