PHYTO COLOR 4.77 is a permanent, ammonia-free intense chestnut brown hair dye enriched with botanical pigments. This gentle formula provides 100% grey coverage while respecting the scalp and hair fiber, delivering rich, long-lasting color with brilliant shine. Key features: • Intense chestnut brown shade (4.77) • Contains up to 74% botanical pigments • Ammonia-free formula • 100% grey hair coverage • Gentle on scalp and hair • Long-lasting color results • Natural plant-based ingredients The formula combines botanical dye plants and nourishing oils to both color and treat the hair. Each kit includes developer, coloring cream, protective mask, gloves and instructions. A sensitivity test is recommended 48 hours before use. For best results, apply to dry, unwashed hair and follow the included timing guidelines based on whether hair is previously colored or not. The gentle formula minimizes risk of allergic reactions while delivering professional salon-quality results.