 |
| Quantity: | |
|---|---|
100000ppm, 10000ppm, 2500ppm, 2000ppm
Nanjing Gemsen
CAS 2124-57-4
Introduction：
Product Name | Vitamin K2 Oil |
Synonyms | MK-7 oil, Vitamin K2(35) oil, Vitamin MK-7 oil |
| Appearance | Light yellow to yellow Oil |
CAS No. | 2124-57-4 |
Molecular formul | C46H64O2 |
| Molecular weight | 649.0 |
| Purity | 100000ppm, 10000ppm, 2500ppm, 2000ppm |
| Sample | Available |
Vitamin K2 Oil (Menaquinone-7, MK-7) represents one of the most bioactive and bioavailable forms of Vitamin K2 for human health. Our product features high-purity, all-trans MK-7—the nature-identical configuration for maximum efficacy—dissolved in premium MCT oil to ensure superior absorption and formulation stability. Sourced from natural fermentation, this fat-soluble vitamin is essential for regulating calcium distribution, directing calcium to bones and teeth while supporting cardiovascular health by helping to maintain arterial elasticity.
Specification:
Test Items | Specifications |
Appearance | Light yellow transparent oil Liquid |
Identification | The retention time of the major peak of the Sample solution corresponds to that of the Standard solution |
The spots from the Sample solution correspond in color, shape, and RF value to those from the Standard solution | |
Menaquinone-7 Assay | ≥10000 µg/g |
| Related Substances | Menaquinone-6 ≤ 10% |
Cis-menaquinone-7 ≤2% | |
Total Bacterial Count | ≤1000 CFU/g |
Mold & Yeast | ≤100 CFU/g |
| *Escherichia Coli /10g | Absent |
*Salmonella | Absent |
*Staphylococcus aureus | Absent |
*Arsenic (as As) | ≤2.0 µg/g |
| *Lead (as Pb) | ≤3.0 µg/g |
| *Mercury (as Hg) | ≤0.1 µg/g |
*Cadimium (as Cd) | ≤1.0 µg/g |
Application
This oil form offers flexibility across different supplement formats—softgels, oral drops, and hard capsules.
It works well as a single‑ingredient MK‑7 product or as part of bone health complexes with calcium and magnesium.
The MCT oil base supports absorption while keeping dosage volumes low.
Incorporation into dairy is straightforward.
The ingredient blends into the fat phase of formulated milk powders, liquid milk, and functional beverages.
Its lipophilic nature ensures stability within the dairy matrix, making large‑scale fortification reliable.
The growing functional food market presents opportunities in oil‑based formats.
Applications include gummy candies, nutrition bars, meal replacement pastes, and baked goods.
Flexible specifications allow for precise dosing that fits clean‑label product claims.
-Helps direct calcium to bones by activating osteocalcin—supports bone mineralization and density
-Supports cardiovascular health by activating matrix Gla protein (MGP), which helps keep calcium out of arterial walls
-The MK‑7 form provides sustained activity, while the MCT oil carrier supports absorption
-Contributes to normal blood coagulation as part of vitamin K’s foundational role in the body
-Suitable for supplements, functional foods, and dairy fortification across various formats
Q&A
Q1: What is the key advantage of your Vitamin K2 (MK-7) oil?
A1: The key advantage is its 100% all-trans configuration, the nature-identical, bioactive form of Vitamin K2. Produced via natural fermentation, this form guarantees superior bioavailability and efficacy for bone and cardiovascular health compared to synthetic or cis-isomer mixtures.
Q2: How can I incorporate this lipophilic oil into my water-based food products?
A2: While Vitamin K2 Oil is lipophilic, we offer two proven solutions for water-based applications: 1) Guidance on using food-grade emulsifiers to create a stable emulsion. 2) Microencapsulated powder forms of Vitamin K2, which disperse readily in water-based matrices like beverages and dairy.
Q3: How do you ensure the stability of Vitamin K2 in challenging mineral formulations (e.g., with Calcium/Magnesium)?
A3: High pH minerals can degrade Vitamin K2. Our solution is microencapsulation technology, which creates a physical barrier protecting the Vitamin K2 from interaction with alkaline minerals, ensuring stability and efficacy throughout the product's shelf life. We also offer validated detection methods to verify its stability in the final product.
Q4: What carrier oils do you offer, and how do I choose the right one?
A4: We offer MCT, Soybean, Sunflower, and Olive oil as standard carriers. The choice depends on your final product's formulation, target market preferences (e.g., organic, non-GMO), and processing requirements. MCT oil is often preferred for its clarity and neutral organoleptic profile, while soybean oil is a common, cost-effective choice. We are happy to advise you on the optimal carrier for your application.
Q5: What are the benefits of your fermentation production process?
A5: Our Bacillus subtilis natto fermentation process, followed by green extraction, delivers a clean-label product with zero solvent residues. Starting from high-purity crystals guarantees batch-to-batch consistency and potency. This method aligns with global demand for naturally sourced, sustainable ingredients and meets stringent international food safety standards.
Q6: Is GEMSEN's Vitamin K2 Oil suitable for vegan and plant-based products?
A6: Yes, absolutely. Our Vitamin K2 Oil is completely free of animal-derived components. With carrier oils like sunflower or MCT oil, it is perfectly suited for the development of vegan foods, supplements, and plant-based product lines.
