Raw Material Vitamin D Supplement CAS 67-97-0 Cholecalciferol Vitamin D3 Powder. High Purity Vitamin D3: Available in 100,000iu/g, 500,000iu/g, and 40,000,000IU/g specifications. Food Grade Quality: Certified food grade suitable for health food and healthcare products. Multiple Certifications: Holds ISO9001, Halal, and Kosher certifications for global compliance. Free Sample Available: Free samples of 10g to 20g provided for quality testing. Versatile Applications: Ideal for health food, healthcare products, and nutritional supplements. Stable Chemical Structure: Fat-soluble precursor for calcium and phosphorus metabolic hormones. Global Shipping Options: Multiple Incoterms including FOB, CIF, DDP, and CIP available. Flexible Payment Terms: Accepts LC, T/T, PayPal, Western Union, and Money Gram.