China Hair Color Manufacturer Custom Natural Black Hair Color Cream OEM Hair Dye

China Hair Color Manufacturer Custom Natural Black Hair Color Cream OEM Hair Dye. OEM/ODM Customization: Full customization support for formula, color, fragrance, packaging, and private label. Natural Plant Ingredients: Contains multiple natural plant essences to reduce damage and protect hair effectively. Low Ammonia Formula: Unique permanent formula with low ammonia for long-lasting, natural color results. High Production Capacity: Monthly output exceeds 3 million units with 15 production lines and dust-free workshop. International Certifications: Certified with GMPC, ISO 9001:2015, ISO 22716, and ISO 45001 standards. Free Sample Availability: Free samples provided; courier fee is deductible from the formal order payment. Customizable Volume: Available in 60g, 100g, or fully customized volume options. Professional Quality Assurance: Pre-production samples and final inspections ensure consistent quality before shipment.