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: 15 Drop(s) · 1–3 per day

Not Present

• 

  Thorne 3-K Complete 60 Capsules

  Thorne4.8(735)

  $31.00
• 

  Thorne 1 fl. oz Liquid

  Target4.7(434)

  $75.00
• 

  Thorne Research KD500- Thorne Liquid Dietary Supplement

  Grove Collaborative4.8(9900)

  $34.00
• 

  Thorne Research Basic Nutrients 2/Day 60 Capsules

  Thorne4.7(5700)

  $40.00
• 

  Thorne Research Liquid

  Vitamart.ca4.8(75)

  $30.09
• 

  Vitamin K2

  ThorneVet

  $75.00
• 

  Thorne Concentrated Heart and Bone Support Supplement

  Cincinnati Health Institute

  $75.00
• 

  Thorne Basic Nutrients 2-Day

  Grove Collaborative4.6(1000)

  $36.00

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• Ultimate Fitness 4u

  4.8 (59)

  Vitamin & Supplements Shop

  295 Elland Road Unit 4 Shawbeck Ind Estate, Leeds LS11 8AX

  Directions0113 345 9344

• Holland & Barrett - Leeds Kirkstall

  4.6 (25)

  Vitamin & Supplements Shop

  4a, Bridge Road Kirkstall Bridge Shopping Centre, Leeds LS5 3BL

  Directions0330 058 2640

• K2protein

  4.8 (25)

  Vitamin & Supplements Shop

  Unit A4 + A35, Lord N St, Manchester M40 2HJ

  Directions07873 869579

• Insight Supps Ltd

  4.9 (91)

  Vitamin & Supplements Shop

  Crowgill Chambers, Rosse St, Shipley BD18 3FB

  Directions01274 581281

• The Supplement Shop

  5.0 (26)

  Vitamin & Supplements Shop

  Flanshaw Court Flanshaw Way, Flanshaw Trading Estate, 8 Flanshaw Way, Wakefield WF2 9LP

  Directions01924 239803

• Holland & Barrett - Halifax

  4.0 (28)

  Vitamin & Supplements Shop

  The Woolshops Unit 26, Halifax HX1 1RU

  Directions0330 058 2640

• Holland & Barrett - Dewsbury

  3.9 (31)

  Vitamin & Supplements Shop

  The Princess of Wales Precinct, 11 Church St, Dewsbury WF13 1NH

  Directions0330 058 2640

• Holland & Barrett - Bradford Tesco

  3.5 (13)

  Vitamin & Supplements Shop

  Tesco, Tesco Extra, Westcroft Rd, Great Horton Rd, Bradford BD7 4EY

  Directions0330 058 2640

• On the trail of the elusive X-factor

  C Masterjohn, ASY Mystery, K Vitamin… - Wise Traditions, 2007 - cdahealing.com

  … Thorne's product is a liquid supplement. The MK-4 is dissolved in a medium-chain … ) with mixed tocopherols (vitamin E). Carlson's product is less expensive than Thorne's, but comes in …

  200722 citations

• Characterization of the lipids of mesosomal vesicles and plasma membranes from Staphylococcus aureus

  PR Beining, E Huff, B Prescott… - Journal of …, 1975 - journals.asm.org

  … , and 2 times more vitamin K2 found in mesosomal … to be vitamin K2 [C35]. A major lipid component (R, 0.34) was detected in the first DEAE fraction and tentatively identified from Thorne …

  197564 citations

• Exploring Menatetrenone: Origin, Chemistry, Therapies and Delivery

  W Singh, P Kushwaha… - Journal of the American …, 2025 - Taylor & Francis

  … vitamin K2 typically start at 100 mcg per day or higher (Citation9). Menatetrenone (a form of vitamin K2), also known as vitamin K2… of the essential liposoluble vitamins in the human body …

  2025

• Osteoporosis: integrating biomarkers and other diagnostic correlates into the management of bone fragility

  RK McCormick - Alternative Medicine Review, 2007 - anaturalhealingcenter.com

  … This study shows that giving calcium and vitamin D supplements did not reduce hip fractures and … Very high doses (45 mg/day) of vitamin K2 have been used to treat postmenopausal …

  2007216 citations

• Magnesium & Vitamin D Role In Chronic Pain

  FLK Fu - fallingleaveskungfu.com

  … x” is vitamin k2. While vitamin D helps the body absorb calcium, vitamin K2 helps shuttle it to … D3, it’s crucial to choose a reputable manufacturer like Thorne Labs to ensure you’re getting …

• Effect of vitamin K2 alone or in combination on various bone turnover markers amongst postmenopausal females

  L AlHajri, A Ayoub, H Ahmed… - Journal of Bone …, 2021 - pmc.ncbi.nlm.nih.gov

  … Hence, this systematic review aimed to explore the effect of vitamin K 2 alone or in combination with other agents (vitamin D 3 or calcium) on various bone turnover markers (BTMs) and …

  202117 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-11-22. DSLD Label ID: 298053. 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.