
Factory Hair Dye Non-Irritating Low Amomonia. 52 Color Options: Available in 52 distinct shades for versatile hair coloring needs. Low Ammonia Formula: Unique permanent formula with low ammonia to reduce hair damage. Natural Herbal Essence: Contains natural herbal extracts to protect hair and prevent allergies. OEM/ODM Capability: Full customization support for brand, label, design, formula, and packaging. 20+ Years Experience: Manufacturer with over two decades of industry expertise and own lab. Rich in Plant Factors: Enriched with plant-based ingredients for deep hair care and shine. Free Sample Available: Free samples provided; customer covers shipping unless new mold is needed. GMPC & ISO Certified: Product meets GMPC, ISO, and MSDS safety and quality standards.