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Thorne Research - Vitamin K2 Liquid (1 mg/drop) - Concentrated Vitamin K2 Supplement for Heart and Bone Support - 30 ml

4.4 out of 5 stars 140 customer reviews
About the product
  • Help maintain bone health
  • Support a healthy heart and blood vessels
  • 1 mg of Vitamin K2 (MK4) per drop
  • Thorne products contain ingredients from the purest sources worldwide. Flavors, colors, preservatives, and sweeteners derived from natural sources. Our products never contain gluten, Genetically Modified Organisms (known as GMOs), artificial preservatives, stearates, wheat, rye, barley, eggs, or nuts. This product does not contain dairy, soy, corn, yeast, sugar, or magnesium stearate.
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Frequently bought together

  • Thorne Research - Vitamin K2 Liquid (1 mg/drop) - Concentrated Vitamin K2 Supplement for Heart and Bone Support - 30 ml
  • +
  • Thorne Research - Vitamin D Liquid (Metered Dispenser) - Supplement for Healthy Bones and Muscles - 1 fl oz
Total price: $78.35
Buy the selected items together

Product description

Concentrated vitamin K2 in a convenient liquid form.

Since 1984, Thorne has set the standard for the exceptional formulation and quality manufacturing of nutritional supplements. Thorne delivers premium, science-based products, a health diagnostics technology platform, and the latest in medical education. With more than 350 products, Thorne is the most dispensed brand by 30-40 year old health-care practitioners. Thorne is dedicated to improving the health of our community as well as increasing the knowledge of nutritional health and wellness. Since 2012, Thorne has partnered with educational institutes and local charities to donate more than $1M in products and profits.

Thorne products do not contain any unnecessary binders, coatings, disintegrants, fillers, or lubricants (including magnesium stearate) that could impair absorption. Thorne adheres to the FDA’s current Good Manufacturing Practices (cGMPs) and has the highest number of NSF Certified for Sport products which tests for more than 200 banned substances for elite athletic competitions.


Product details

  • Product Dimensions: 0.8 x 0.8 x 0.8 inches
  • Shipping Weight: 0.3 ounces (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B000FGWDTK
  • UPC: 693749170013 885106647898 400792103055 765857717623 754748034383
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (140 customer reviews)
  • Amazon Best Sellers Rank: #7,426 in Health & Household (See Top 100 in Health & Household)

Important information

Legal Disclaimer
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Customer Questions & Answers

Customer reviews

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Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.