MJ Hair USA Light Brown Ash 5.1 is a professional permanent hair coloring cream that delivers rich, long-lasting ash brown color. The 100ml cream formula provides excellent gray coverage while maintaining hair health during the coloring process. Key features: • Professional salon-quality hair color • Light ash brown shade (5.1) • 100ml cream formula • Long-lasting permanent color • Provides complete gray coverage • Gentle on hair For best results, this hair color should be mixed with an appropriate developer (not included) following the manufacturer's instructions. A patch test is recommended 48 hours before application to check for any allergic reactions. The final color result may vary depending on your natural hair color and previous chemical treatments. Professional application is recommended for optimal results.