Phyto Color 4 Brown is a permanent, ammonia-free hair color that uses botanical pigments for natural-looking results. This gentle formula provides 100% gray coverage while nourishing the hair, delivering a rich brown shade that lasts long. Key features: • Ammonia-free permanent hair color • Contains natural botanical pigments • 100% gray hair coverage • Long-lasting color results • Natural-looking brown shade • Gentle on scalp and hair The coloring kit includes all necessary components for at-home application. For best results, perform a patch test 48 hours before use. The formula is designed to be gentle while still providing professional-quality color. The botanical pigments help maintain hair health during the coloring process. This shade works particularly well on light to medium brown base colors. Processing time may vary depending on hair type and desired results.