OEM ODM Professional Factory Natural Black Hair Dye Powder

OEM ODM Professional Factory Natural Black Hair Dye Powder. Natural Plant-Based Formula: Contains multiple natural plant essences to reduce damage and protect hair. Low Ammonia Permanent Color: Unique long-lasting hair color with stable ingredients locking color factors. OEM/ODM Customization: Supports customization for formula, color, fragrance, packaging, and private label. High Production Capacity: Over 3 million monthly output with 15 production lines and dust-free workshop. International Certifications: Certified with GMPC, ISO 22716, ISO 45001, and ISO 9001:2015. Free Sample Availability: Free samples provided; courier fee is deductible from formal order payment. Professional Salon Quality: Suitable for professional, salon, and home use with accurate dyeing results. Global Distribution Support: Provides popular private brands for global agents and distributors.