100% Gray Coverage Nutritional Healthy Hair Dye Hair Color Cream

100% Gray Coverage Nutritional Healthy Hair Dye Hair Color Cream. 100% Gray Coverage: Provides complete gray hair coverage with long-lasting professional results. OEM & Customization: Supports custom formulas, designs, logos, and packaging for brand needs. Strict Quality Control: Dedicated QC team inspects every lot to ensure perfect condition before delivery. Fast Sampling: Existing samples available in 1 day; custom samples in 3-5 days. 12-Month Warranty: Covers quality problems with free replacement during the warranty period. Professional Support: Engineers with 10+ years experience provide technical advice and manuals. Safe & Non-Toxic: Non-toxic formula that is safe for hair, though skin allergy testing is recommended. Flexible Shipping: Offers EXW, door-to-door express (DHL/FedEx), or customer agent cooperation.