Freeze-dried Grass-Fed beef liver Capsules supplement | Reson

Last updated: May 2026

Why Choose Beef Liver as a Nutritional Supplement?

Beef liver is one of the most nutrient-dense foods on Earth, containing a variety of essential nutrients with extremely high bioavailability:

• An Excellent Source of Vitamin A: Beef liver is rich in preformed vitamin A (retinol), essential for maintaining healthy vision, immune function, and metabolism. Unlike plant-based beta-carotene, retinol can be directly utilized by the body without conversion.
• A Natural B-Vitamin Complex: Beef liver is a natural complex of B vitamins, especially vitamin B12, which is crucial for energy production, nerve function, and red blood cell formation. It also provides significant amounts of riboflavin (B2), folic acid (B9), and niacin (B3).
• One of the Best Sources of Heme Iron: Beef liver provides easily absorbed heme iron, which is particularly effective in preventing iron-deficiency anemia, especially suitable for vegetarians or those who restrict red meat intake.
• A Treasure Trove of Rare Nutrients: Beef liver contains rare nutrients such as CoQ10, choline, and copper, which are often insufficient in a regular diet.

Health Benefits of Beef Liver Capsules

• 1. Energy and Metabolic Support: B vitamins in beef liver play a crucial role in cellular energy production. Vitamin B12 and folic acid help reduce fatigue and tiredness, supporting overall energy metabolism.
• 2. Enhanced Immune Function: Vitamin A is essential for maintaining mucosal barriers and immune function, while the zinc provided by beef liver further supports a healthy immune system.
• 3. Cognitive Function and Brain Health: As a rich source of choline, beef liver supports neurotransmitter production and cell membrane integrity, potentially benefiting memory and cognitive function.
• 4. Blood Health and Circulation: The high bioavailability of heme iron supports the formation of healthy red blood cells, while the adequate presence of copper helps in the normal metabolism of iron.
• 5. Skin, Hair, and Eye Health: The combination of vitamins A and B vitamins supports skin cell renewal, vision health, and hair strength.

Why is demand for "pure label" beef liver capsules increasing?

Modern consumers in developed markets are increasingly skeptical of synthetic multivitamins and are turning to whole-food-based nutrition. However, many B2B buyers face several challenges when incorporating beef liver capsules into their product portfolios:

• Traceability issues: Consumers demand information on whether the cattle were 100% grass-fed.
• Nutritional degradation: Standard high-temperature processing can destroy some delicate enzymes and vitamins (such as vitamin B12 and vitamin A).
• Regulatory compliance: How to address the standards of the US FDA, European EFSA, or Australian TGA regarding heavy metals and biocontaminants.
• Market saturation: How to stand out in the highly competitive "superfood" segment.

Key Standards & Features

• 100% Grass-Fed & Finished: Sourced from cattle raised on natural pastures without the use of hormones or preventative antibiotics.

• Freeze-Dried Technology: Preserves heat-sensitive vitamins and minerals better than traditional desiccated methods.

• Non-Defatted: Retains the crucial fat-soluble vitamins (A, D, E, K) that occur naturally in the liver.

• Third-Party Lab Tested: Verified for purity, potency, and the absence of heavy metals (Lead, Mercury, Arsenic).

• Clean Label: Zero fillers, flow agents (like magnesium stearate), or allergens.

Frequently Asked Questions

• A: High-quality beef liver capsules are properly processed and packaged and should not have a noticeable liver smell. Our capsules use low-temperature drying technology, preserving nutrients while minimizing odor.

• A: Beef liver capsules provide a natural complex of nutrients with excellent bioavailability. Unlike synthetic vitamins, the nutrients in beef liver exist in a natural synergistic form, which may be more easily recognized and utilized by the body.

• A: Beef liver capsules are derived from animals and are therefore not suitable for strict vegans. However, they can be a valuable supplement to omnivorous or flexitarian diets.

• A: Choose brands that have explicitly conducted third-party testing for heavy metals, pathogens, and contaminants. Grass-fed sources generally have a lower risk of contaminants, and pasture-raising environments reduce the possibility of exposure to unnecessary antibiotics or hormones.

• A: Under the guidance of a pediatrician, beef liver capsules may be suitable for children, but the dosage needs to be adjusted. Because children are more sensitive to vitamin A, caution must be exercised.

• A: Many athletes use beef liver capsules to support energy metabolism and recovery. B vitamins and iron are essential for oxygen transport and energy production, which may benefit athletic performance.

• A: When taken at the recommended dosage, beef liver capsules generally do not cause vitamin A overdose. It is recommended not to exceed the daily recommended intake and to consider the total amount of vitamin A obtained from other sources.

Why Choose ECO (Ausreson/Reson) for Your Health Journey?

• Certified Manufacturing Excellence: Our state-of-the-art facilities are GMP certified and FDA registered. We adhere to the strictest global production standards, ensuring every capsule, gummy, or tablet is free of contaminants.
• Pure, Traceable Ingredients: We partner with sustainable farms worldwide. From raw material sourcing to final bottling, our R&D team conducts rigorous third-party laboratory testing (SGS/Eurofins) to assess potency and purity.
• Global Efficacy: Our formulas have been successfully exported to over 50 countries, including the US, EU, and Australia, optimized to meet diverse international health regulations and consumer needs.
• Own Factory, Guaranteed Strength: We have a 500㎡ modern production base equipped with German-imported production lines and an ISO 9001 certified quality management system. Annual production capacity exceeds 5 million units, supporting flexible production and rapid delivery, with a 99.6% on-time order rate.
• Real Results, Real Stories: Based on clinical case studies and validated user testimonials, our products have proven to deliver the health benefits we promise.
• Expert Formulas: Our in-house team of nutritionists and chemists stays at the forefront, creating scientifically based and truly effective formulas.

Choosing us is not just choosing a product, but partnering with a global company you can trust for the long term.

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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.