Custom Bulk Vitamin D3 Powder

Description

Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin that plays a crucial role in human health. Chemically, it has a molecular formula of C₂₇H₄₄O and typically appears as a colorless to pale yellow crystalline powder or colorless (needle-like crystals), odorless, but sensitive to light, air, and heat. It is soluble in ethanol, chloroform, and fatty oils but insoluble in water, requiring formulation with lipids or emulsifiers for effective delivery in aqueous products.

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Competitive Advantage

High Stability and Bioactivity: Our Vitamin D3 is formulated with protective coatings or oil-based carriers to enhance stability against light, heat, and oxidation, ensuring long-term potency. Its bioactive form supports efficient conversion to calcitriol, maximizing efficacy in calcium regulation and immune support.​

Versatile Sourcing and Purity: Available in both lanolin-derived and plant-based (lichen) options, our Vitamin D3 meets diverse consumer preferences, including vegan needs. Rigorous purification processes achieve ≥99% purity, with minimal impurities and contaminants.​

Advanced Formulation Compatibility: Designed for integration into various dosage forms, from softgels and tablets to emulsified drops and gummies. It blends seamlessly with calcium, magnesium, and other fat-soluble vitamins (A, E, K) without compromising stability.​

Optimized Dosage Precision: Our products offer precise dosage control, from low-strength options for daily maintenance to high-potency formulations for therapeutic use, catering to different age groups and health needs.​

Global Regulatory Compliance: Manufactured in GMP-certified facilities, our Vitamin D3 complies with international standards (USP, EP, FDA) and includes comprehensive documentation, ensuring market access and consumer confidence worldwide.

About Us

Established in 2006, we are a certified OEM/ODM manufacturer specializing in premium health supplements. Holding NSF-GMP,HACCP, ISO 22000, USDA Organic, EU Organic, Halal, and FDA certifications, our facility integrates advanced technologies for tablet, capsule, powder, gummy, and softgel production. From formulation to packaging, we provide full-cycle solutions with strict quality protocols, including raw material traceability, third-party lab testing, and Halal-compliant dedicated lines. Serving global markets including North America, Europe, and Asia, we prioritize sustainability through eco-friendly processes and transparent labeling. With 19+ years of expertise, we empower brands to deliver scientifically validated, certification-backed nutraceuticals tailored to diverse regulatory and cultural requirements