Experience a fresh approach to hair coloring with J.mäki's Low-Ammonia Professional Hair Color Toner. Designed in collaboration with Finland's top stylists and hairdressing schools, our toner offers a high-quality, cost-effective solution for your hair care needs. It's formulated with minimal ammonia and innovative color pigments, ensuring a vibrant color payoff while prioritizing the health and smoothness of your hair. Perfect for professional use or at-home touch-ups, this product revolutionizes the hair dye process.