Home/ Supplements/ Vitamin K/ Natural Vitamin K2 45 mcg

Natural Vitamin K2 45 mcg

product on market Capsule Doctor's Best Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Vitamin K is essential for bone mineralization and blood coagulation processes. There is strong evidence supporting its role in calcium metabolism and cardiovascular health. However, the evidence coverage for this specific formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Natural Vitamin K2 45 mcg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
10
Servings
Vitamin
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

45 mcg (56% DV)
Within RDA (0.4× RDA) 275 studies (A:9, B:175)

Other Ingredients

Cellulose Vegetable Capsule Magnesium Stearate Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested Adult Use: Take 1 capsule daily.

Warnings & Precautions

Consult your physician if using blood-thinning medications such as coumarin/warfarin.

Caution: This product contains vitamin K.

Formulation Notes

Suitable for Vegetarians

Caution: This product contains vitamin K.

Additional Information

CONTAINS NOTHING OTHER THAN LISTED INGREDIENTS

R 08/10

SUPERIOR FORM OF VITAMIN K FOR HEALTHY BONES AND SOFT TISSUE*

MenaQ7(R) Natural Vitamin K2

Metadata

Product Details

UPC / SKU7 53950 00235 7
DSLD Entry Date2013-09-25
Product TypeVitamin
FormCapsule
BrandDoctor's Best
DSLD ID25514
Data Updated2026-04-11
Research

Research Evidence

332
Research Sources
59
Avg Quality
220
Meta Analysis
56
Systematic Review
30
Rct
16
Clinical Trial
3
Guideline
3
Regulatory Source
1
Narrative Review
1
Other
1
Openfda Safety
A Duration of treatment with vitamin K antagonists in symptomatic venous thromboembolism
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Antiplatelet and anticoagulant agents for secondary prevention of stroke and other thromboembolic events in people with antiphospholipid syndrome
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Anticoagulants (extended duration) for prevention of venous thromboembolism following total hip or knee replacement or hip fracture repair
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
A Antiplatelet and anticoagulant agents for secondary prevention of stroke and other thromboembolic events in people with antiphospholipid syndrome
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Direct factor Xa inhibitors versus low molecular weight heparins or vitamin K antagonists for prevention of venous thromboembolism in elective primary hip or knee replacement or hip fracture repair
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Factor Xa inhibitors versus vitamin K antagonists for preventing cerebral or systemic embolism in patients with atrial fibrillation
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Antiplatelet agents and anticoagulants for hypertension
Systematic Review The Cochrane database of systematic reviews 2022 PubMed DOI
A Primary prophylaxis for venous thromboembolism in ambulatory cancer patients receiving chemotherapy
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Factor Xa inhibitors versus vitamin K antagonists for preventing cerebral or systemic embolism in patients with atrial fibrillation
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Anticoagulation for the long-term treatment of venous thromboembolism in patients with cancer
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
View all evidence for Vitamin K →
Compare

Similar Products

Vitamin D Synergy with Vitamin K1
Designs for Health · Capsule
100
Vitamin D Synergy with Vitamin K1
Designs for Health · Capsule
100
K 100 mcg
Thompson · Capsule
100
Vitamin K2 300 mcg MK-7
Innerzyme · Capsule
100
Vitamin K2 100 mcg
Natural Factors · Capsule
100
View all Vitamin K products →
Vitamin K research Best Vitamin K All Vitamin K products More from Doctor's Best View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.