Description
The general-catalog SKU for Vitamin D3 oil concentrate, covering food-grade, feed-grade, and pharmaceutical-grade variants in different carrier oils (corn, MCT, soybean) and at multiple standardized potencies (1 million to 2 million IU/g).
Pale yellow to amber oily liquid. The choice between food/feed/pharmaceutical grade and between carrier oils is application-driven; the active ingredient is identical across all variants.
We supply food-grade, feed-grade, and pharmaceutical-grade Vitamin D3 Oil from manufacturers in China holding ISO, Halal, Kosher and other certifications relevant to the product and production.
Common market grades include Vitamin D3 Oil 1 million IU/g Food Grade (corn oil or MCT carrier), Vitamin D3 Oil 1 million IU/g Feed Grade, Vitamin D3 Oil 2 million IU/g Premium (concentrated for low-volume applications), Vegan D3 Oil (lichen-derived, catalog id 26222), and Pharmaceutical Grade meeting BP/USP/EP specifications.
Bulk shipments in steel drums and IBC totes. Batch-level COA covering potency, peroxide value, related substances, heavy metals, and microbiology.
Introduction
This SKU is the general-catalog Vitamin D3 oil concentrate entry, covering the broader oil-format category and serving as the umbrella SKU for customers who don't need to specify a particular carrier or grade.
Vitamin D3 oil concentrates are produced by standardizing Vitamin D3 resin (the UV-irradiation crude concentrate) to defined IU concentration in food-grade vegetable oil carrier, with BHT or tocopherol antioxidant added for stability.
Regulatory status follows that of standard Vitamin D3 (GRAS in the U.S., approved globally for food use). Listed in BP, USP, EP, and JP pharmacopoeias.
The oil format is the feedstock for all other Vitamin D3 product formats and the workhorse format for liquid pharmaceutical, supplement, and food-fortification applications. Cost per IU is meaningfully lower than powder formats due to elimination of spray-drying and carrier costs.
Where it is used
- Fortified milk, yogurt, and dairy products
- Fortified margarine and edible oils
- Pharmaceutical liquid Vitamin D3 formulations: drops, syrups, softgel capsules
- Infant formula manufacturing
- Dietary supplements: liquid drops and softgel capsules
- Animal feed manufacturing
- Manufacturing feedstock for downstream spray-dried powder formats
- Cosmetic and skincare oil-based D3 systems
Technical data
| Item | Specification |
|---|---|
| Appearance | Pale yellow to amber oily liquid |
| Potency | 1,000,000 to 2,000,000 IU/g |
| Peroxide value | ≤ 10 meq/kg |
| Related substances | ≤ 3.0% |
| Heavy metals (as Pb) | ≤ 10 mg/kg |
| Carrier | Corn oil, MCT oil, or soybean oil |
| Stabilizer | BHT or tocopherol |
| Available grades | Food, Feed, Pharmaceutical, Vegan |
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