OEM Vibrant Shade Ammonia Free Professional Factory Permanent Hair Color Shampoo

OEM Vibrant Shade Ammonia Free Professional Factory Permanent Hair Color Shampoo. Ammonia-Free Formula: Low ammonia content with unique permanent long-lasting color. Natural Plant Protection: Contains multiple natural plant essences to reduce hair damage. OEM/ODM Customization: Full customization for formula, color, fragrance, packaging, and private label. High Production Capacity: Over 3 million monthly output with 15 production lines. International Certifications: Certified with GMPC, ISO 9001, ISO 22716, and ISO 45001. Free Sample Availability: Free samples provided; courier fee deductible from formal order. Fast Bulk Delivery: 3-15 working days for bulk orders depending on season and quantity. Quality Guarantee: Pre-production samples and final inspection before shipment.