Vitamin D2（Ergocalciferol） Powder
Suitable for buyers sourcing Vitamin D2 powder for dietary supplements, premix systems, and fortified food projects, with support for activity review, documentation, and bulk supply coordination.
- Suitable for dietary supplements, premixes, and fortified food formulation review
- Commonly positioned for non-animal-origin vitamin D sourcing projects
- Activity basis, packaging format, and document scope reviewed according to project needs
- Sample support and export-ready bulk supply available
Tell us your application, target specification, and destination market so we can support grade selection, documentation review, and packaging recommendations.
Quick Specs
Identity
INCI Name
Alias
CAS Number
Molecular Formula
Molecular Weight
Quality
Assay
Grade
Standards
Assay Method
Handling
Appearance
Form
Solubility
Applications
Commercial Terms
MOQ
MOQ depends on packaging and specification.
Lead Time
3–7 working days for standard items; bulk orders by schedule.
Incoterms
EXW / FOB / CIF / DAP / DDP
Sample
Free sample (shipping charged)
Quality & Documents
COA (per batch) • SDS/MSDS • TDS/Spec sheet (on request). Additional statements depend on product and market.
Product Overview
Vitamin D2 Powder is a fat-soluble vitamin ingredient commonly used in dietary supplements, fortified food systems, and premix sourcing projects.
It is usually supplied as ergocalciferol powder according to the agreed activity basis, and buyers often review source route, formulation compatibility, and documentation before technical or commercial evaluation.
It is commonly considered for tablets, capsules, powdered nutrition systems, and ingredient-based fortification projects, with sample support and routine batch documents available for sourcing reference.
Applications
Dietary Supplements
Commonly reviewed for tablets, capsules, sachets, and powdered supplement systems where ergocalciferol is the target vitamin D route.
Fortified Food Systems
Suitable for projects that require vitamin D2 input in dry blends, premixes, or ingredient-based fortification systems.
Powdered Nutrition Projects
Often evaluated for formulation routes that favor dry processing, activity review, and controlled packaging support.
How to Choose the Right Grade / Form
For tablets and capsules
Choose the powder route when your project depends on dry blending, tableting, capsule filling, and controlled activity review.
For premix and powdered nutrition systems
Confirm the target activity basis, carrier compatibility, and packaging protection before finalizing the supply format.
For fortified food projects
Review processing conditions, formulation fit, and document scope to decide whether the powder form is the most practical route for your system.
Technical & Formulation Notes
Technical Notes
Vitamin D2 powder is usually evaluated by activity basis, formulation compatibility, handling stability, and commercial packaging fit.
Technical review commonly focuses on assay confirmation, identity, moisture-related control, and how the material performs in the intended dry processing route.
Document review often includes COA, specification sheet, SDS/MSDS, and selected batch-related supply records depending on project needs.
Manufacturing & Process
The product is commonly produced through ergocalciferol processing routes designed to support consistent activity and commercial supply use.
Final review usually focuses on activity basis, specification alignment, packaging protection, and suitability for the target application rather than on promotional claims.
Compatibility / Formulation Notes
Vitamin D2 powder should be evaluated according to the intended dosage form, process route, and target activity basis.
For tablets and capsules, particle behavior, flowability, and blend uniformity should be checked during pilot work.
For powder blends and premix systems, compatibility with carriers, moisture control, and process stability should be reviewed before scale-up.
Storage, light protection, and packaging integrity should be confirmed throughout handling and logistics.
Extended QC & Test Items
Depending on the intended use, review may include appearance, identification, assay basis, loss on drying, heavy metals, and other agreed release items.
Additional project-specific checks can be discussed when a customer has formulation, market, or document requirements beyond the routine specification.
Product specifications
| Test | Specification | Method |
|---|---|---|
| Appearance | Light yellow to off-white powder | Visual |
| Assay | Per agreed specification / activity basis | HPLC |
| Identification | Conforms to agreed specification | Per agreed method |
| Loss on Drying | Per agreed specification | Per agreed method |
| Heavy Metals | Per agreed specification | ICP-MS / per agreed method |
Storage, Shelf Life & Packaging
Storage
Store in a cool, dry place in tightly sealed containers.
Protect from light, heat, and moisture during storage, handling, and transport.
Shelf Life
Shelf life should follow the agreed specification and original packing condition.
Batch label, packaging integrity, and storage control should be checked during receipt and warehouse handling.
Packaging & Logistics
Sample Packing
Small evaluation packs can be arranged for formulation review, compatibility testing, and supplier comparison.
Bulk Packing
Bulk packing can be arranged according to activity basis, order volume, and transport needs.
Logistics & Documents
COA, TDS/specification sheet, SDS/MSDS, packing details, and routine export documents can be prepared according to project scope.
Supply, Documentation & Customization
Documents & Compliance
COA, SDS/MSDS, and TDS/spec sheet available based on product and market requirements.
Customization & Private Label
Custom packing, private label, and labeling support available depending on product type and order scope.
Commercial Support
Sample, lead time, and incoterm options can be discussed according to destination market and supply plan.
Why Source From Lifeworth
Defined specification communication
Support for buyers who need clearer discussion around activity basis, packaging format, and product-document alignment before purchasing decisions.
Project-based supply coordination
Support for sampling, bulk packing, logistics discussion, and routine supply execution according to formulation and order needs.
Export-oriented documentation support
Routine batch documents and supply communication can be coordinated for cross-border ingredient sourcing projects.
FAQ
1) Is Vitamin D2 Powder suitable for vegan-positioned products?
It is commonly reviewed for non-animal-origin vitamin D sourcing projects. Final label suitability should still be confirmed according to the exact source route, excipients, and target-market requirements.
2) Is this form suitable for tablets and capsules?
Yes. Vitamin D2 powder is commonly evaluated for dry processing routes such as tablets, capsules, sachets, and powdered nutrition systems.
3) What do buyers usually review before ordering?
Common review points include activity basis, formulation compatibility, packaging format, document scope, and storage expectations.
4) Can samples be arranged?
Yes. Sample support can be discussed according to project stage, target specification, and shipping arrangement.
5) What documents are usually available?
Routine document support typically includes COA, TDS/specification sheet, and SDS/MSDS, with additional supply documents discussed as needed.
Need more answers?
Explore our full FAQ library for documentation, compliance, shipping, and ordering guidelines.