N-Acetylneuraminic Acid Dihydrate - Essential Ingredient for Skincare

N-Acetylneuraminic Acid Dihydrate - Essential Ingredient for Skincare. High Purity Content: Assay exceeds 99.65% on dry basis with purity over 99.45% by HPLC. Natural Resource Source: Derived from natural resources with mineral nutrient composition. OEM and ODM Services: Full customization available from samples, designs, or flexible requirements. Rapid Lead Time: Typical production lead time is 7-10 working days. Comprehensive Quality Control: Meets industry standards with heavy metal under 10ppm and zero pathogens. Long Shelf Life: Product maintains stability for over 12 months when stored normally. Global Shipping Options: Flexible delivery via DHL, FedEx, EMS, Air, or Sea for various weights. Scientific Research Utility: Essential for glycobiology, glycomics, and antiviral drug development.