RYO Black-Brown Hair Dye #3N 4.2 oz

RYO Black-Brown Hair Dye #3N delivers professional color results in one convenient bottle. This 3-in-1 formula simultaneously dyes, protects, and nourishes your hair with a single application. The advanced multi-color overlapping technology allows seamless blending to effectively cover white hair at home, while the creamy texture ensures even, uniform coverage with enhanced color intensity. Formulated with moisturizing plant ingredients, this dye leaves hair smooth and luminous. The ammonia-free, fragrance-free composition eliminates harsh chemicals—no PPD, mineral oil, or irritants—making it gentle enough for comfortable, worry-free coloring. Achieve salon-quality black-brown tones with professional care at home.