Home/ Supplements/ Vitamin K/ Vitamin K1 1%

Vitamin K1 1%

product on market Powder BulkSupplements.com 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 K1 is essential for the synthesis of proteins required for blood coagulation and bone mineralization. There is strong evidence supporting its role in maintaining proper clotting functions. This ingredient is generally recognized as safe for consumption.

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

Label

Product Label

Label for Vitamin K1 1%
Open Full PDF View on NIH DSLD →
Details

Label Data

10 mg
Serving Size
10000
Servings
Vitamin
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

100 mcg (83% DV)
Within RDA (0.8× RDA) 275 studies (A:9, B:175)

Other Ingredients

Maltodextrin
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take 10 mg once daily with food, or as directed by a physician.

Warnings & Precautions

Always consult a physician before taking any dietary supplement.

Keep out of reach of children.

Formulation Notes

Free of: Soy, dairy, yeast, gluten, added sugars

Additional Information

Use an accurate milligram scale to measure.

Contents are sold by weight, not volume. Settling may occur. Store in a dry, cool, dark place.

New

Metadata

Product Details

UPC / SKUX001B5SEXJ
DSLD Entry Date2024-04-23
Product TypeVitamin
FormPowder
BrandBulkSupplements.com
DSLD ID311790
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 K1 1%
BulkSupplements.com · Powder
100
Vitamin K1 1%
BulkSupplements.com · Powder
100
Vitamin K1 1%
BulkSupplements.com · Powder
100
Vitamin K1 1%
BulkSupplements.com · Powder
100
Vitamin K2 1% (MK-7)
BulkSupplements.com · Powder
100
View all Vitamin K products →
Vitamin K research Best Vitamin K All Vitamin K products More from BulkSupplements.com 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.