Easy Health Inc. carries Vitamin D3 Powder pharmaceutical quality, micro-encapsulated beadlet form, cholecalciferol activity ≥500,000 IU/g. Our spray-dried formulation is very stable against light, oxygen and heat, and this translates into consistent performance in feed pelleting and long-term storage. With over 11 years of R&D excellence, ISO, HALAL, KOSHER and FDA recognised production, we ensure accurate dosing, consistent mixing and proven nutritional performance in livestock, aquaculture and premix applications. Particle size distribution is free flowing and can be included easily into compound feeds. Concentrated potency reduces formulation expense.

| Parameter | Specification |
|---|---|
| Chemical Name | Vitamin D3 Powder |
| CAS No. | 67-97-0 |
| EINECS No. | 200-673-2 |
| Molecular Formula | C₂₇H₄₄O |
| Molecular Weight | 384.64 g/mol |
| Appearance | White to off-white or light yellow free-flowing powder / beadlets |
| Assay (Vitamin D3 Activity) | ≥ 500,000 IU/g |
| Identification | Positive (EP/USP) |
| Specific Optical Rotation | +105.0° to +112.0° |
| Loss on Drying | ≤ 5.0% |
| Dispersibility in Water (20°C) | Dispersible |
| Heavy Metals (as Pb) | ≤ 10 mg/kg |
| Lead (Pb) | ≤ 2 mg/kg |
| Arsenic (As) | ≤ 2 mg/kg |
| Cadmium (Cd) | ≤ 1 mg/kg |
| Mercury (Hg) | ≤ 0.1 mg/kg |
| Total Aerobic Microbial Count | ≤ 1,000 cfu/g |
| Total Moulds and Yeasts | ≤ 100 cfu/g |
| Enterobacteria | ≤ 10 cfu/g |
| E. coli | Negative (in 10g) |
| Salmonella | Negative (in 25g) |
| Staphylococcus aureus | Negative (in 10g) |

Potent Strength in an Affordable Price
Our 500,000 IU/g formula allows you to use substantially lower inclusion rates than lower potency options. You’ll reduce your raw material prices, while hitting the perfect nutritional profiles in your end products.
This high concentration means less storage space and less freight costs for your business.
Advanced Micro-Encapsulation Technology
Spray dried beadlet technology envelops each cholecalciferol particle within a protective matrix. This shield protects against thermal stress, photodegradation and oxidative degradation during pelleting or extrusion.
Your formulas have proven effective at the end of their shelf life. This steadiness leads to constant animal performance and less consumer complaints.
Mixing and High Flow Properties
A uniform particle size distribution ensures homogeneous blending in premix operations. There are no segregation concerns that could result in irregular dosage from batch to batch.
Its free flowing nature reduces bridging and caking difficulties with equipment. There is little down time on your production lines for cleaning or unclogging.
Established Nutritional Benefits
Cholecalciferol helps the digestive tract to absorb calcium and phosphorus. The result is superior skeletal development, less leg problems and better weight gain in poultry and pigs.
When the immune system functions well, there is less disease and less expenditure for medicine. Reproductive performance is improved by eggshell quality and conception rates.
Flexible Formulation Options
We provide gelatine and gelatin-free (CWS) formulations to fulfil your individual regulatory or market requirements. It performs nicely in dry feed premixtures and in regular grade mixed feeds.
Our cold water soluble grade disperses easily in aqueous systems for liquid supplement applications. Both formulations give you the same great potency and stability you depend on.

Before shipping every batch is tested in our ISO accredited facilities. Full Certificates of Analysis are provided with all specification parameters including microbiological safety.
With our FAMI-QS and GMP+ certifications, we can guarantee full traceability from the sourcing of raw materials to the final packaging. We have both HALAL and KOSHER certifications to satisfy your different market needs.
Heavy Metal Testing Meets the Highest International Standards Safeguards Brand Image and Consumer Safety Full batch records are maintained to enable regulatory audits.


Animal Feed & Premixes
Vitamin D3 Powder is a natural choice for broiler, layer, swine and ruminant formulas. Common inclusion rates are 1,000 to 5,000 IU per kilogram of finished feed, depending on species and production stage.
The micro-encapsulation is stable to pelleting at temperatures of up to 90°C without appreciable loss of efficacy. Your nutritionists may formulate with confidence that the activity declared will reach the animal.
Aquaculture Nutrition
Cholecalciferol is necessary for healthy bone mineralisation and immunological function in fish and shrimp. Our dispersible powder combines easily and evenly into aquafeed recipes without floating or separating.
The protective coating stops it from leaking into water so you get the most bioavailability. "This stability is important especially in marine environments where there is a high level of oxidative stress."
Fortifying Pet Food
Our pharmaceutical grade cholecalciferol is ideal for premium dog and cat meals. Clean flavour profile and high stability during extrusion makes it easy to formulate.
AAFCO nutritional profiles will be observed while keeping label claims intact throughout the shelf life of the product. Pet owners rely on brands that continually provide nutritional quality.

The product is packaged in normal 20 or 25 kg multi-wall paper bags with inside polythene liners. Drums are fibre and bespoke packaging is available upon request for special handling needs.
We have a global logistics network and are partnered with FedEx, DHL and UPS for quick delivery. Sea freight alternatives offer economical solutions for larger orders with flexible Incoterms.
Standard lead time for stock products is 3-5 days Custom formulas normally arrive within 7-10 business days of order confirmation.

Store unopened containers in a cool, dry place away from direct sunlight. Ideal conditions are below 25°C and relative humidity below 60%.
Once opened, reclose firmly and use contents promptly to maintain potency. Avoid heat, moisture and air.
Shelf-life is 24-36 months in the original package stored under recommended circumstances. Please check the expiration date on your batch for exact information.

Q: What is the active ingredient?
A: Cholecalciferol (Vitamin D3), providing ≥500,000 IU/g activity.
Q: What does it look like?
A: White to off-white or light yellow free-flowing powder / micro-encapsulated beadlets.
Q: What is the recommended dosage?
A: Typically 1,000–5,000 IU/kg of finished feed, depending on species and life stage. Consult your nutritionist for precise formulation.
Q: Is it stable during feed pelleting?
A: Yes. Micro-encapsulation protects against heat, oxidation, and light during standard feed processing and long-term storage.
Q: What is the shelf life?
A: 24–42 months in original, unopened packaging stored cool, dry, and dark.
Q: What packaging is available?
A: Standard 20–25 kg cartons, paper bags, or drums. Custom packaging upon request.
Q: What certifications do you have?
A: FAMI-QS, ISO, GMP+, HALAL, and KOSHER available. COA and SDS provided per batch.
Q: Is a gelatin-free version available?
A: Yes. Both gelatin-containing and gelatin-free (CWS) formulations are available.
Q: Can it be used in drinking water?
A: The standard powder is dispersible in water; CWS grade is recommended for full water solubility.
Q: How should it be stored after opening?
A: Reseal tightly; use promptly. Protect from moisture, heat, oxygen, and light.
Ready to enhance your formulations with premium Vitamin D3 Powder? Contact our technical team at devin@easyhealthbio.com for samples, pricing, and customized solutions.