Methylnaphthoquinone-7 capsules for calcium absorption | SUPPLIER
Product Overview:
While Vitamin D3 helps your body absorb calcium, Methylnaphthoquinone-7 (MK-7) ensures that calcium actually reaches your bones and teeth instead of dangerous accumulation in your arteries. Extracted via natural fermentation, MK-7 remains active in your bloodstream far longer than standard Vitamin K1 or MK-4, providing 24-hour vascular and skeletal protection.
Our High-Purity MK-7 capsules offer the premier, clinically backed solution for anyone serious about long-term cardiovascular resilience and structural bone strength.
Efficacy: Health Care Supplement
Methylnaphthoquinone-7 capsules for calcium absorption | SUPPLIER Details
| Product Name | Methylnaphthoquinone-7 capsules GMP certification | Reson |
| Appearance | capsules |
| Specification | 500mg/Cap,1000mg/Cap or as your request |
| Certification | ISO，Halal，HACCP |
| Keywords | Methylnaphthoquinone-7 capsules, Vitamin K2 MK-7 supplement Methylnaphthoquinone supplement for calcium absorption |
| Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
| Shelf Life | 24 Months |
Why is the stability of methylnaphthoquinone-7 formulations frequently problematic?
When developing dietary supplements, sourcing and R&D teams often encounter a major bottleneck: the degradation of vitamin K2 during its shelf life.
Methylnaphthoquinone-7 is highly sensitive to environmental factors. In multi-ingredient capsule formulations—especially those combining MK-7 with minerals such as calcium or magnesium—this ingredient typically degrades rapidly.
- Alkaline environment: Mineral complexes create an alkaline environment within the capsule, accelerating the breakdown of unencapsulated methylnaphthoquinone-7.
- The cost of insufficient dosage: If your finished capsules do not maintain the amount of active ingredient indicated on the label by the end of their shelf life, your brand risks violating FDA (21 CFR Part 111) or EFSA guidelines, potentially leading to product recalls and damaged brand trust.
Advanced Microencapsulation Technology and Clean Label Capsules
To address degradation issues and ensure product reliability and efficacy, your sourcing strategy must focus on advanced manufacturing technologies.
1. Microencapsulation (Protective MK-7)
- The most effective way to ensure the shelf life of methylnaphthoquinone-7 capsules is to use microencapsulated raw materials. This process encapsulates the active molecules in a protective matrix, forming a physical barrier that effectively blocks alkaline minerals, light, and moisture.
2. Premium Trans Isomer Selection
- Methylnaphthoquinone-7 exists in two geometric isomers: trans and cis. Only the all-trans isomer is biologically active and can be recognized by the human body. Ensuring your manufacturer uses ≥98% all-trans raw materials guarantees product efficacy and cost-effectiveness.
3. Transparent Label Capsule Shells
- To meet the preferences of consumers in the US and EU, finished capsules are best made with HPMC (hydroxypropyl methylcellulose) plant-based capsule shells, aligning with market trends towards vegan, non-GMO, and clean label products.
| OEM Service | ||||
| We offer OEM services, please contact us for more information>> | ||||
| Product Type | Capsules,Softgels,Tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products | |||
| Packaging | Bottles, Bags, Bulk, Blister packs, Custom | |||
| Formulas | Standard formulas or custom formulas | |||
| OEM service | Support OEM&ODM Custom service,Different Formula，Flavors, Shapes，Bottle ，Color | |||
Detailed Procurement and Quality Inspection Process
1. Verify Isomer Purity:
Request a High-Performance Liquid Chromatography (HPLC) report.
- Require suppliers to provide HPLC reports to confirm the percentage content of all-trans-methylnaphthoquinone-7. Avoid batches with high cis-isomer content.
2. Review Stability Data:
Accelerated and real-time testing.
- Request stability test data for specific capsule formulations (especially when mixed with vitamin D3 or calcium) to ensure the active ingredient remains stable under Zone II and Zone IV climatic conditions.
3. Review Production Facility Certification:
Compliance is paramount.
- Ensure the production facility holds a valid GMP (Current Good Manufacturing Practice) certification. For the European market, ensure compliance with the European Food Safety Authority (EFSA) new food status and relevant ISO/HACCP standards.
4. Confirm Third-Party Testing:
Heavy metal and content determination.
- Each batch of product is confirmed to be accompanied by a comprehensive Certificate of Analysis (CoA), which records heavy metal content, microbial limits, and precise active ingredient assays.
Frequently Asked Questions
What is the difference between methylnaphthoquinone-7 and Vitamin K2 MK-7?
- Methylnaphthoquinone-7 is the formal chemical name for menadione-7. In the commercial dietary supplement industry, menadione-7 is also known as Vitamin K2 MK-7. They refer to the same compound.
Why is methylnaphthoquinone-7 more popular than MK-4?
- Compared to menadione-4 (MK-4), methylnaphthoquinone-7 (MK-7) has a significantly longer half-life in the blood. This allows it to maintain stable concentrations in the body at lower, more effective daily doses.
Can your capsules be fortified with Vitamin D3 or calcium?
- Yes. We specialize in custom contract manufacturing. To prevent degradation caused by minerals such as calcium, we use specially microencapsulated methylnaphthoquinone-7 to ensure formulation stability.
Do your finished capsules comply with EU and US FDA regulations?
- Yes, they do. Our manufacturing partners strictly adhere to GMP standards. We provide comprehensive documentation support, including Certificates of Analysis (CoA), allergen declarations, and negative BSE/TSE certificates, all necessary for regulatory filing and customs clearance.
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.
