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Pure Vitamin B12 Powder, also known as Cobalamin or Methylcobalamin, is a vital water-soluble vitamin that plays a key role in red blood cell formation, neurological function, and DNA synthesis. Its bioactive forms, including Methylcobalamin and Cyanocobalamin, are widely recognized for supporting energy metabolism, cognitive health, and overall well-being.
In today's market, Vitamin B12 supplements are increasingly popular in dietary supplements, fortified foods, beverages, and functional nutrition products, driven by growing awareness of B12 deficiency and its health impact. The demand for high-purity, stable, and easily soluble B12 powders has never been higher, especially for applications in capsules, tablets, gummies, and drink formulations.
What sets our Pure Vitamin B12 Powder apart is not just its high purity (≥98%) and consistent red-orange crystalline quality, but also a proprietary production process that ensures maximum stability and bioavailability. Unlike standard alternatives, our solutions provide tailored custom formulations and bulk supply, making it easy to integrate B12 into diverse product lines.
OEM/ODM services allow clients to develop unique supplement solutions with customized dosage forms, flavors, and packaging, combining expertise in plant-based and synthetic nutrient powders with full regulatory and quality support. Whether you are developing energy drinks, nutraceuticals, or functional foods, our Vitamin B12 Powder provides a reliable, high-quality source of this essential nutrient, giving your products a competitive edge in a crowded market.
Engineered for maximal heat and light resistance. We consistently achieve a minimum assay purity of 99.8%, certified with low levels of potential degradation byproducts.
Utilizes a proprietary micro-encapsulation or co-crystallization process that results in Methylcobalamin with an enhanced stability profile—up to 40% more stable under accelerated testing conditions.
Our Cyanocobalamin material consistently tests below 10 ppm for free cyanide, significantly lower than general USP/EP standards, making formulation clearance easier in strict markets.
Form-specific recommendations. For fast-dissolving tablets, we offer B12 powder with a certified particle size distribution (PSD) of 90% passing through 60-mesh for superior uniform dispersion.
| Test Item | Specification | Result | Test Method |
|---|---|---|---|
| Assay (as Vitamin B12) | ≥98% | 98.5% | HPLC |
| Appearance | Red powder | Conforms | Visual Inspection |
| Odor | Characteristic | Conforms | Organoleptic |
| Loss on Drying | ≤5% | 3.2% | 105°C, 2h, Drying Oven |
| Residue on Ignition | ≤0.5% | 0.3% | ASTM E1755 |
| Heavy Metals (As Pb, Cd, Hg, Cr) | ≤10 ppm each | <5 ppm each | ICP-MS |
| Arsenic (As) | ≤2 ppm | <1 ppm | ICP-MS |
| Lead (Pb) | ≤2 ppm | <1 ppm | ICP-MS |
| Microbial Total Plate Count | ≤1000 CFU/g | <100 CFU/g | USP 61 |
| Yeast & Mold | ≤100 CFU/g | <50 CFU/g | USP 61 |
| E. coli | Negative | Negative | USP 62 |
| Salmonella | Negative | Negative | USP 62 |
| Solubility | Soluble in water, slightly soluble in alcohol | Conforms | Visual / Lab Test |
| pH (1% solution) | 4.0 – 5.0 | 4.5 | pH Meter |
| Particle Size | 100% through 80 mesh | Conforms | Sieving |
| Storage | Cool, dry place, away from sunlight | Conforms | – |
| Shelf Life | 2 years | – | – |
Note: Final dosages should be calibrated to specific target consumer groups, product delivery formats, and regional standards.
Lock in a consistent supply of high-purity Vitamin B12. We deliver certified quality backed by ISO, HACCP, and FSSC 22000 certifications, ensuring every batch meets the strictest standards. Our core advantage is a guaranteed ≥99.9% purity for unmatched stability in your final products. Contact our team to request a quote or sample today.
Is your Vitamin B12 Powder suitable for vegans?
Yes. Both the Methylcobalamin and Cyanocobalamin powder forms are sourced from non-animal origins, making them perfect for vegan and vegetarian product lines.
What forms of Vitamin B12 powder do you supply?
We supply Methylcobalamin, Cyanocobalamin, and Adenosylcobalamin, which cover varying requirements for bioavailability, formulation stability, and application types.
Can these B12 powders be used in functional beverages?
Yes, the water-soluble variants are highly compatible with beverages, effervescent tablets, functional drinks, and powdered drink mixes.
What is the purity level of your Cyanocobalamin?
Our Cyanocobalamin achieves a minimum assay purity of 99.8%, with exceptionally low levels of potential degradation byproducts.
How does your Methylcobalamin powder achieve higher stability?
We employ a proprietary micro-encapsulation and co-crystallization process that makes our Methylcobalamin up to 40% more stable under accelerated testing conditions compared to standard market powder.
What is the standard particle size, and can it be customized?
The standard particle size is 100% through 80 mesh. For specific manufacturing needs like direct-compression tablets, we can customize it to 90% passing through a 60-mesh screen to optimize flowability.
