Home/ Supplements/ Vitamin K/ Vitamin K-2 100 mcg

Vitamin K-2 100 mcg

product on market Other (e.g. tea bag) GNC Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin K2 is supported by moderate to strong evidence for promoting bone health and supporting cardiovascular function by regulating calcium deposition. The other listed components are basic nutritional markers with no therapeutic effect. This formulation maintains a high safety profile for most users.

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

Label

Product Label

Label for Vitamin K-2 100 mcg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Soft Chew(s)
Serving Size
30
Servings
Vitamin
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
20 Calorie(s)
Total Carbohydrates
5 Gram(s) (2% DV)
100 mcg
Within RDA (0.8× RDA) 275 studies (A:9, B:175)

Other Ingredients

Cane Sugar, Raw Rice Syrup Palm Oil Soy Lecithin Natural Flavors Fruit & Vegetable Juice Blend Citric Acid Malic Acid Glycerin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take one soft chew daily.

Warnings & Precautions

Contains: Soybeans.

Do not use if pregnant, nursing or allergic or contraindicated to aspirin. If you are taking aspirin or blood thinning or other medication, consult your physician before using this product.

Do not use if pregnant, nursing or allergic or contraindicated to aspirin.

Discontinue use two weeks prior to surgery or if stomach upset occurs.

Keep out of reach of children.

Formulation Notes

Supports the bone-building process

Features superior menaquinone-7 Acai grape Natural flavor

Gf gluten free

Vitamin K-2 soft chews are a convenient alternative to pills and a great addition to your daily nutrition and health regimen. Research indicates that vitamin K levels may decline with aging, and this lower amount of vitamin K is related to reduced bone density.

Just one soft chew provides 100 mcg of vitamin K-2, which is good for the bone building process. What's more, our Vitamin K-2 soft chews feature menaquinone-7, a superior, highly absorbable form of vitamin K-2.

These delicious soft chews are gluten free.

Additional Information

Store in a cool, dry place.

For more information: 1-888-462-2548 GNC.com

Plus, they're individually wrapped, making them easy to take on the go.

Our quality commitment to you Since 1935, our mission as the industry leader has been to provide you with the highest-quality nutritional supplements. We continue to stand behind this mission. If you're not 100% satisfied with your purchase, return the unused portion of the product with your receipt within 30 days and we'll either refund your money or find a replacement product that is right for you.

Metadata

Product Details

DSLD Entry Date2022-04-11
Product TypeVitamin
FormOther (e.g. tea bag)
BrandGNC
DSLD ID260153
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 100 mcg
Bluebonnet · Other (e.g. tea bag)
100
D3 25 mcg (1,000 IU) K2 MK-7 450 mcg Raspberry
Natural Grocers by Vitamin Cottage · Other (e.g. tea bag)
100
Vitamin K1 100 mcg
Bluebonnet · Other (e.g. tea bag)
100
Vitamin K1 100 mcg
Bluebonnet · Other (e.g. tea bag)
100
Flex-A-Min Triple Strength Plus Vitamin K2 And D3
Puritan's Pride · Other (e.g. tea bag)
100
View all Vitamin K products →
Vitamin K research Best Vitamin K All Vitamin K products More from GNC 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.