Grass-Fed Bovine Colostrum Powder - OEM Supplier

Last updated June 2026

What is Bovine Colostrum Powder?

• Bovine colostrum powder is derived from the milk of cows in the first few days after calving. It is a nutrient-rich natural supplement. Unlike regular milk, colostrum is rich in antibodies, immune factors, growth factors, and essential nutrients, helping newborn calves build a strong immune defense system. For humans, bovine colostrum powder has become a highly regarded dietary supplement, especially popular among health-conscious consumers in Europe and America.
• Studies have shown that the immunoglobulins (especially IgG) in bovine colostrum powder can support the human immune system, promote gut health, and may improve exercise recovery. As a purely natural product, it contains no synthetic additives, making it suitable for users seeking natural ways to enhance their health.

How Bovine Colostrum Supports Your Health

• Bovine colostrum is rich in immunoglobulins (IgG) that help support normal immune function.

• Contains lactoferrin and growth factors that support a healthy gut lining and digestive comfort.

• Some studies suggest that bovine colostrum may help reduce exercise-induced muscle damage and support recovery after intense physical activity.

• A rich source of high-quality protein, vitamins, minerals, and enzymes for daily nutritional support.

Frequently Asked Question

Q: What is the difference between IgG content and activity?

• A: Content is the percentage of IgG per gram of powder (e.g., ≥ 30%). Activity is whether IgG retains its ability to bind to antigens. We use ELISA to detect IgG activity, ensuring high activity retention (> 90%).

Q: What is the Minimum Order Quantity (MOQ)?

• A: For standard formulations (≥ 30% IgG, New Zealand source, bulk packaging), the MOQ is 50 kg. For custom formulations (specific IgG concentration, organic certification, retail packaging design), the MOQ is 500 kg.

Q: Is bovine colostrum powder suitable for people with lactose intolerance?

1. A: Bovine colostrum contains a small amount of lactose (usually < 5%). This content is tolerable for most people with lactose intolerance. We can provide a lactose content test report for customer reference. For those with severe lactose intolerance, it is recommended to consult a doctor.

Q: What is the difference between freeze-drying and spray-drying?

• A: Lyophilization is carried out at low temperatures (-40°C), which better preserves the biological activity of IgG. Spray drying uses high temperatures (>100°C), which may denature and inactivate some of the IgG. Our standard process is lyophilization, which is suitable for products requiring high IgG activity.

Our Manufacturing Experience:

The core value of bovine colostrum lies in the bioactivity of immunoglobulins (IgG). As a powder manufacturer, we ensure product quality through the following measures:

• Raw Material Source: We source colostrum from grass-fed cows in New Zealand/the Netherlands, collected within 12 hours postpartum, ensuring an IgG content ≥ 40% (dry basis). Each batch is tested for IgG content (ELISA method) and antibiotic residues.
• Processing Technology: We use a low-temperature freeze-drying process (not spray drying), with the freeze-drying temperature controlled below -40°C to maximize the preservation of IgG bioactivity (activity retention > 90%).
• Microbiological Control: Bovine colostrum is an animal-derived product, requiring strict microbiological control. Each batch is tested for total bacterial count, coliform bacteria, and Salmonella to ensure compliance with food safety standards. The image below shows our quality inspectors conducting microbiological testing (we recommend inserting a photo of laboratory testing).
• Client Case: A British brand required organic certification, hormone-free, and high-IgG bovine colostrum powder. We provided organic bovine colostrum as the source, along with third-party IgG activity testing reports and hormone residue testing reports (negative), helping our clients successfully enter the UK's high-end health food market.

Порошок бычьего молозива от коров травяного откорма – OEM-поставщик
Poudre de colostrum bovin de vaches nourries à l'herbe – Fournisseur OEM
Weidehaltungs-Rinderkolostrumpulver – OEM-Lieferant
Polvo de calostro bovino de vacas alimentadas con pasto – Proveedor OEM
Pó de colostro bovino de vacas alimentadas com pasto – Fornecedor OEM

OWN Brand

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label

Cusrom Process

01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery

Factory & Exhibition

Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.

In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America

Certifications

We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.

Packaging

We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.

From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!

FAQs

Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.

Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg

Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.

Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.

Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces

Q: Can you supply bottles with private label?
A: Yes, all can be customized.

Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.