Vitamin K2®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Tablet(s) · 1 per day

Not Present

• 

  Higher Nature 60 Tablets

  fruugo.com4.8(22)

  $29.95
• 

  YouTheory K2D3 Essential Capsules

  BJ's Wholesale Club4.8(55)

  $15.99
• 

  Nature's Craft D3 & K2 Chewable Tablets

  Target4.8(329)

  $11.77
• 

  Nature's Truth Ultra Vitamin K-2 100 mcg

  CVS Pharmacy4.7(204)

  $15.49
• 

  Nature's Truth Vit K-2 100 800Mcg + D3 5000Iu Caps 5

  Meijer5.0(1)

  $14.99
• 

  Vitamin D3 + K2

  FNX

  $39.99
• 

  D3-K2 2000

  LiveGood

  $13.95
• 

  K2

  hdmuscle.com

  $18.99

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• Paradise Herbs

  Warehouse

  Directions(800) 691-2573

• Bacterially produced vitamin K2 and its potential to generate health benefits in humans

  F Bonaldo, F Leroy - Trends in Food Science & Technology, 2024 - Elsevier

  Background Several bacterial species associated with the human gut and with fermented foods produce menaquinones (MK-n; vitamin K2) as part of their energy metabolism. Given …

  202431 citations

• The biological responses of vitamin K2: A comprehensive review

  Q Yan, T Zhang, C O'Connor, JW Barlow… - Food Science & …, 2023 - Wiley Online Library

  … Menadione (vitamin K3, a synthetic compound). Vitamin K2 comprises a collection of different compounds known as menaquinone-n (MK-n), with variation in length of the unsaturated …

  202356 citations

• Vitamin K2 stimulates osteoblastogenesis and suppresses osteoclastogenesis by suppressing NF-κB activation

  M Yamaguchi, MN Weitzmann - … journal of molecular …, 2011 - spandidos-publications.com

  … chain on vitamin K2 species … of vitamin K2 to stimulate osteoblast differentiation and mineralization, and suppress osteoclast formation and resorption, may be explained by vitamin K2's …

  2011193 citations

• Low-dose daily intake of vitamin K2 (menaquinone-7) improves osteocalcin γ-carboxylation: a double-blind, randomized controlled trials

  N Inaba, T Sato, T Yamashita - Journal of nutritional science and …, 2015 - jstage.jst.go.jp

  … Vitamin K2 (menatetrenone) effectively prevents fractures and sustains lumbar bone … Prolonged intake of dietary fermented soybean (natto) with the reinforced vitamin K2 (menaquinone-…

  2015109 citations

• The role of menaquinones (vitamin K2) in human health

  JWJ Beulens, SL Booth… - British journal of …, 2013 - cambridge.org

  … Moreover, several studies(2 – 4) have suggested that menaquinones, also known as vitamin K2, could be more effective in these functions than phylloquinone, also known as vitamin K1…

  2013513 citations

• The efficient green bio-manufacturing of Vitamin K2: design, production and applications

  LY Xu, Y Qiu, X Zhang, C Su, JS Shi… - Critical Reviews in …, 2025 - Taylor & Francis

  … of Vitamin K 2 has … of Vitamin K 2 , lays the foundation for microbial metabolic flow balancing, cofactor engineering and dynamic regulation, and realizes the production of Vitamin K 2 by …

  20254 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-06-24. DSLD Label ID: 228486. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.