Vitamin D3 (Cholecalciferol) — Food & Nutraceutical Grade

Cholecalciferol (vitamin D3) for food and nutraceutical use is supplied as a diluted preparation — a cross-linked or starch-based beadlet, a powder on a carrier, or an oil dilution — never as the neat crystalline vitamin. Declared potency is expressed in international units per gram and is a property of the specific preparation, not of the vitamin itself.

This record covers food and nutraceutical grade material only. Feed grade cholecalciferol is a distinct specification with its own documentation and is quoted separately; the two are never substituted for one another, and an enquiry must state which one the plant is buying.

Beadlet, powder and oil dilutions are produced at a range of declared potencies, including commonly requested levels such as 25,000 IU/g, on different carriers with different overage, stability and dispersion behaviour. Allzone does not represent that any one potency, carrier or form is always supplied; state the potency your formulation is built on and the matching preparation is requested with its documentation.

Delivered potency at end of shelf life depends on the preparation's protection system, the finished matrix, the process temperature and the packaging. Two preparations at the same declared IU/g can perform very differently in a compressed tablet or an oxidising beverage. Describe the process and matrix so a suitable preparation type is evaluated.

State the required form (beadlet, powder or oil), the declared potency and its unit, the acceptable carrier system, the assay method, the finished-product matrix and process conditions, the shelf-life target, and the destination market.

Keep the material sealed, dry, off the floor and away from heat, direct light and strong odours, and re-close partial containers immediately. Confirm the declared shelf life, the storage temperature the shelf life is based on and any re-test interval against the documentation issued for the exact lot supplied.

Allzone Trading is a Canadian B2B sourcing and supply company. Exact grade, specification, packaging, origin, minimum order quantity, lead time, suitability for your application, pricing and supporting documents are confirmed during RFQ review and quotation. Nothing on this page should be read as an offer of a specific grade, potency, certification or availability. The workflow is RFQ, then Allzone customer specification review, then written customer approval, then quotation, then order.

Permitted use, permitted level and required labelling for this material differ by country, by product category and by intended claim. Allzone does not represent that the material is approved for your application in your market. Tell us the destination market and the finished-product category, and the available supplier documentation is provided so your regulatory team can complete its own assessment.

Assay, particle size, solvent residue, microbiological limits and heavy-metal limits differ between producers and grades. Allzone confirms the applicable specification with the supplier before quoting and shares the technical data sheet, safety data sheet and certificate of analysis for the exact material offered, so the values you evaluate are the values you receive.