Vitamin D3 Pure Crystal

Vitamin D3 pure crystal (cholecalciferol) is a high-purity crystalline form of vitamin D3 supplied for supplement and pharmaceutical manufacturing where a concentrated, high-assay raw material is required. Nustras supplies vitamin D3 pure crystal in bulk commercial quantities, with full documentation — certificate of analysis, specification sheet, and country-of-origin details — for buyers in Canada and the United States. It is used to prepare standardized dilutions, oils, and premixes for softgels, tablets, and fortified products. Contact us for current pricing, purity grades, and lead times.