Vitamin K2 MK-4 (Menatetrenone) 5 mg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Capsule(s)
Serving Size
180
Servings
Vitamin
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
5 mg
📊 41.7× RDA — above typical dose
📚 273 studies (Tier A: 9, B: 175)
Other Ingredients
Microcrystalline Cellulose
Magnesium Stearate
Silicon Dioxide
Beef Gelatin Capsule
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (100% of products)
Structure/Function (84% of products)
Nutrient (73% of products)
Target Groups
Adult (18 - 50 Years)
Women (not pregnant or lactating)
Gluten Free
Product Information
📋 Directions for Use
Directions: Adults: take one capsule daily at mealtime.
⚠️ Warnings & Precautions
Warning: Vitamin K can antagonize the effect of anticoagulants, including Warfarin. Do not take this product if you are taking Warfarin without first consulting with your physician. Do not use during pregnancy or breastfeeding.
🧪 Formulation Notes
Bone support Cardiovascular function Optimal wellness
Gluten-free No artificial preservatives
Research suggests Vitamin K2 as MK-4 (menatetrenone) promotes healthy bones and cardiovascular system function.
A single capsule provides 5 mg of MK-4.
Potency & quality guaranteed An FDA regulated facility
Additional Information
Keep bottle tightly closed. Store away from heat and moisture.
Product Details
Research Evidence
332
Research Sources
59
Avg Quality Score
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
A
Antiplatelet and anticoagulant agents for secondary prevention of stroke and other thromboembolic events in people with antiphospholipid syndrome
A
Anticoagulants (extended duration) for prevention of venous thromboembolism following total hip or knee replacement or hip fracture repair
A
Antiplatelet and anticoagulant agents for secondary prevention of stroke and other thromboembolic events in people with antiphospholipid syndrome
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
A
Factor Xa inhibitors versus vitamin K antagonists for preventing cerebral or systemic embolism in patients with atrial fibrillation
A
Primary prophylaxis for venous thromboembolism in ambulatory cancer patients receiving chemotherapy
A
Factor Xa inhibitors versus vitamin K antagonists for preventing cerebral or systemic embolism in patients with atrial fibrillation
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