K-2 500 mcg MK-4
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 MicroLingual(R) Tablet(s)
Serving Size
60
Servings
Botanical with Nutrients
Product Type
50%
Evidence Coverage
Supplement Facts — Evidence Check
500 mcg
(625% DV)
📊 4.2× RDA — above typical dose
📚 273 studies (Tier A: 9, B: 175)
Stevia leaf extract
1 mg
Other Ingredients
Lactose
Acacia
Label Claims — Verification
❓
All Other
All Other (100% of products)
Structure/Function (84% of products)
Nutrient (73% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Directions: As a dietary supplement, dissolve one MicroLingual(R) tablet under the tongue as directed by your healthcare provider. This product may also be chewed/swallowed.
⚠️ Warnings & Precautions
Warnings: If you are currently taking any anti-coagulant drugs (warfarin, coumadin, heparin, i.e.) or if you are pregnant/lactating, consult your healthcare provider before taking this product.
Keep out of reach of children.
Additional Information
MicroLingual(R)
ITEM # 90410 30603W P01 R04
GMO FREE
Product Details
DSLD Entry Date
2014-12-29
Product Type
Botanical with Nutrients
Form
Tablet or Pill
Brand
Superior Source
DSLD ID
40476
Data Updated
2026-04-11
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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