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Vitamin D2 Powder

Third Party Testing Report
Unit: kg
Product Name: Vitamin D2 Powder
Appearance: White Powder
Certificate: cGMP/FSSC/Kosher/Halal/ISO/Organic/BRC etc Certificates
Shelf life: 2 Years
MOQ: 1 kg
Storage: Cool Dry Place
Sample: Free offered
Stocks: EU/US/CHINA Warehouse and Factory Stocks

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DETAILS DETAILS

Vitamin D2 Powder

It (also known as Ergocalciferol Powder) is a form of fat-soluble vitamin D derived from plants. It is obtained by irradiating ergosterol. Its main functions include promoting calcium and phosphorus absorption in the intestines, maintaining blood calcium balance and bone mineralization. It also plays a significant role in immune regulation and cell differentiation.

FUNCTION FUNCTION

Enhances Calcium Absorption & Bone Health

Vitamin D2 stimulates the expression of calcium transport proteins in the small intestine, maximizing the absorption of dietary Calcium and Phosphorus. It plays a critical role in bone mineralization, preventing rickets in children and reducing the risk of osteomalacia and osteoporosis in adults.

Supports Immune System Function

Active Vitamin D2 modulates both innate and adaptive immune responses. It enhances the pathogen-fighting effects of monocytes and macrophages, boosting the body’s natural defenses against infections.

Maintains Muscle Strength & Function

Vitamin D2 binds to receptors in skeletal muscle tissue, promoting muscle cell growth, improving muscle protein synthesis, and enhancing physical stability and balance, especially in aging populations.

Promotes Cellular Health & DNA Synthesis

It plays an essential role in regulating cell growth, differentiation, and apoptosis, supporting cardiovascular health and overall cellular metabolic balance.

Application Application

Plant-Based Dairy Alternatives

The gold standard for fortifying vegan products like oat milk, almond milk, soy milk, and vegan cheeses to match the nutritional profile of dairy.

Dietary Supplements

Widely used in vegan multivitamin tablets, prenatal capsules, and immune-support gummy formulations.

Nutritional Premixes

Excellent blending uniformity for infant formulas, breakfast cereals, and flour enrichment.

COA COA

ITEMS SPECIFICATION RESULT METHOD
Vitamin D2 NLT 100,000IU/g 109,000IU/g HPLC || USP
Identification The retention time of the principal peak conforms to which in the reference solution Conform HPLC || USP

PHYSICAL CHARACTERISTICS

Appearance White to light yellow Powder, no foreign objects visible, no foreign matter and no odor Conform Visual
Particle Size 100% Through 40 mesh 100% USP /Ph. Eur. 2.9.12
NLT 90% Through 80 mesh 98.6% USP /Ph. Eur. 2.9.12
Loss on Drying NMT 5.00% 4.6% USP /Ph. Eur. 2.2.32

CHEMICAL CHARACTERISTICS

Heavy Metals(as Pb) NMT 10ppm Conform USP Method II
Arsenic (As) NMT 2.0ppm Conform ICP-MS
Lead (Pb) NMT 2.0ppm Conform ICP-MS
Cadmium (Cd) NMT 1.0ppm Conform ICP-MS
Mercury (Hg) NMT 0.1ppm Conform ICP-MS

MICROBIOLOGICAL CHARACTERISTICS

Total Plate Count NMT 1,0000cfu/g <10cfu/g USP / Ph. Eur. 2.6.13
Total Yeast & Mold NMT 1000cfu/g <10cfu/g USP / Ph. Eur. 2.6.13
Enterbacterial NMT 10cfu/g <10cfu/g USP / Ph. Eur. 2.6.13
E. Coli Not Detected in(g) 10 Not Detected USP / Ph. Eur. 2.6.13
Salmonella Not Detected in(g) 25 Not Detected USP / Ph. Eur. 2.6.13
Staphylococcus Not Detected in(g) 10 Not Detected USP / Ph. Eur. 2.6.13

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