Vitamin K 100 mcg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 50% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Tablet(s)
Serving Size
Single Vitamin and Mineral
Product Type
50%
Evidence Coverage
Supplement Facts — Evidence Check
100 mcg
(83% DV)
✅ Within RDA (0.8× RDA of 0.12 mg)
📚 273 studies (Tier A: 9, B: 175)
Calcium
50 mg
(4% DV)
Other Ingredients
Dicalcium Phosphate
Microcrystalline Cellulose
Mannitol
Stearic Acid
Magnesium Stearate
Croscarmellose Sodium
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)
Kosher
Women (not pregnant or lactating)
Product Information
📋 Directions for Use
Directions: As a dietary supplement, take one tablet daily.
⚠️ Warnings & Precautions
Keep out of reach of children.
Warning: Do not use if pregnant, nursing or are allergic or contraindicated to aspirin. If you are taking aspirin or blood thinning or other medication, consult your healthcare professional before using this product.
Discontinue use two weeks prior surgery, or if upset stomach occurs.
🧪 Formulation Notes
Helps the body transport calcium Involved in bone matrix formation
Vitamin K is necessary for blood clotting.
Potency verified by GNC procedure #5024. Conforms to USP <2091> for weight. Meets USP <2040> disintegration.
Ko (Kosher)
Additional Information
Store in a cool, dry place.
180-Day supply
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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