---
product_id: 1908750
title: "THORNE - Vitamin K2 - Concentrated Vitamin K2 (as MK-4) Liquid Supplement - Supports Bone, Heart & and Blood Vessel Health* - Third-Party Certified - Gluten, Dairy & Soy-Free - 1 Fl Oz"
brand: "thorne"
price: "₨2741"
currency: SCR
in_stock: true
reviews_count: 6
category: "Thorne"
url: https://www.desertcart.sc/products/1908750-thorne-vitamin-k2-concentrated-vitamin-k2-as-mk-4-liquid
store_origin: SC
region: Seychelles
---

# 1 mg K2 per precise drop Supports bone density & strength Clinically studied MK-4 for heart health THORNE - Vitamin K2 - Concentrated Vitamin K2 (as MK-4) Liquid Supplement - Supports Bone, Heart & and Blood Vessel Health* - Third-Party Certified - Gluten, Dairy & Soy-Free - 1 Fl Oz

**Brand:** thorne
**Price:** ₨2741
**Availability:** ✅ In Stock

## Summary

> 💪 Drop into elite heart & bone health — precision you can feel!

## Quick Answers

- **What is this?** THORNE - Vitamin K2 - Concentrated Vitamin K2 (as MK-4) Liquid Supplement - Supports Bone, Heart & and Blood Vessel Health* - Third-Party Certified - Gluten, Dairy & Soy-Free - 1 Fl Oz by thorne
- **How much does it cost?** ₨2741 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1908750-thorne-vitamin-k2-concentrated-vitamin-k2-as-mk-4-liquid)

## Best For

- thorne enthusiasts

## Why This Product

- Trusted thorne brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean Label Confidence:** Free from gluten, dairy, and soy—perfect for the mindful millennial managing dietary sensitivities without compromise.
- • **Long-Term Value in a Drop:** Concentrated formula means a single 1 fl oz bottle lasts all year, making premium heart and bone support a smart investment.
- • **Dual-Action Vitality Boost:** Clinically backed to direct calcium to bones while preventing arterial calcification, supporting both skeletal and cardiovascular wellness.
- • **Elite-Grade Purity & Trust:** 4 rounds of rigorous lab testing guarantee purity and potency, trusted by 100+ pro sports teams and top healthcare practitioners.
- • **Precision Dosing, Zero Waste:** Each drop delivers an exact 1 mg of bioavailable MK-4 Vitamin K2, ensuring personalized, no-fuss supplementation.

## Overview

Thorne Vitamin K2 Liquid delivers a potent 1 mg dose of MK-4 per drop, clinically proven to support bone density and cardiovascular health. With 4 rounds of lab testing ensuring purity, this gluten, dairy, and soy-free formula is trusted by professional athletes and healthcare experts alike. Its precise liquid dosing offers millennial professionals a convenient, long-lasting supplement that fits seamlessly into a health-conscious lifestyle.

## Description

Buy THORNE - Vitamin K2 Liquid (1 mg per Drop) - Concentrated Vitamin K2 Supplement for Heart and Bone Support* - Gluten, Dairy & Soy-Free - 1 Fl Oz on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Cleaned the plaque off my teeth - I've stopped going to the dentist for teeth cleaning altogether. Adding this vitamin K2 cleaned the calcified krud off the back of my lower front teeth in 2 days! Truly amazing! Now my teeth are smooth and clean all the time. I just brush my teeth once a day -- and often I forget to do even that. I'm saving good money without the dentist 2x year. I learned about it from Richard Nikolay at Free the Animal website. He wrote: "Well, the K2 is the only one I definitely "feel." . . . Within a few days, all plaque deposits on my teeth dissolved and have not returned. This has been a big issue, as I had gum disease and two surgeries about seven years ago. Since getting off grains (probably the gluten) my gum disease has reversed completely according to the dentist. And now, my teeth are virtually always smooth. I rarely feel the need to brush them." So, I had to try it. And it worked. The vitamin K2 is a hard to get vitamin, even if you eat the best pastured eggs, butter and organ meats. It's the 'X-Factor' that Dr. Weston A. Price discovered. It puts the minerals where they are supposed to go, instead of calcifying your arteries and joints and tartar on your teeth. Be sure to get the MK-4 version of vitamin K2. The MK-7 is the plant derived form. In answer to one critic, the likely reason MK-4 doesn't hang around in the blood very long is because the body uses it up immediately. MK-4 is the form our body uses most readily. If you have concerns about this, google these two articles: Chris Masterjohn's "On the Trail of the Elusive X-Factor", and then look for Stephen Guyenet's blog post "Vitamin K2." And even though this bottle costs alot up front, you only need several drops a day -- so the bottle will last you all year. NOTE: Read all of Richard Nikolay's blogs on this. Apparently, for this to work, you need good quality Fermented Cod Liver Oil, only made by Green Pastures. I have been on that kind of cod liver oil for years. Maybe that's why I had such a dramatic effect. Bottomline: if we get all the nutrients we really need, our body should be clean and smell good -- like all primitive people were. I also stopped wheat completely (read Wheat Belly by William Davis) and bye-bye went bad breath and body odor. I only take a shower every 2 or 3 days. It is a great freedom.
Review: Thorne mk4 liquid drops - Trusted brand. Highly rated. 3rd party tested. I can tell these are working as very little tartar buildup on my teeth. Bought to help improve bone density score on dexa in another year and a half.

## Features

- Bone Health: Contributes to bone strength and density by helping to direct calcium to the bones and keeping it from accumulating in soft tissues*
- Heart Health: Supports a healthy heart and blood vessels with MK-4, an extensively studied form of vitamin K2*
- Liquid Vitamin K2: Self-dispensing top provides an accurate, safe, and individualized serving, by metering individual drops with 1 mg of vitamin K2 (as MK-4) per drop
- 4 Rounds of Testing: Our state-of-the-art laboratories enable us to conduct 4 rounds of testing on every product, from analyzing the purity of raw materials to confirming the shelf life of finished formulas
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B000FGWDTK |
| Best Sellers Rank | #66,985 in Health & Household ( See Top 100 in Health & Household ) #636 in Vitamin D Supplements |
| Customer Reviews | 4.4 4.4 out of 5 stars (494) |
| Date First Available  | April 11, 2005 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | Primary supplement type: Vitamin K2 |
| Manufacturer  | Thorne Research |

## Product Details

- **Brand:** THORNE
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Liquid
- **Primary Supplement Type:** Magnesium

## Images

![THORNE - Vitamin K2 - Concentrated Vitamin K2 (as MK-4) Liquid Supplement - Supports Bone, Heart & and Blood Vessel Health* - Third-Party Certified - Gluten, Dairy & Soy-Free - 1 Fl Oz - Image 1](https://m.media-amazon.com/images/I/61z9+kq-8RL.jpg)

## Questions & Answers

**Q: How many servings is in the 1 oz bottle?**
A: I noticed a large discrepancy in the two answers already given, so I'll try to clarify the confusions.  The label states (not "drops" but "servings") "Servings Per Container: 80" and also states "Serving Size: Fifteen Drops" and "Fifteen Drops Contain: Vitamin K (as Vitamin K2 Menatetrenone) 15mg".  So at the rate of 45mg/day, the 1200 drops/bottle would indeed last 26+ days or about a month; however the math at 5 drops/day would last 240 days or about 8 months.  While some may use as little as 1 or 2 mg/day, at my actual use rate of 7drops/day a bottle has consistently lasted just under 6 months which fits with the math that works out to 171+ servings.  Hope this helps!

**Q: Is the K2 the MK4 version?**
A: In response to another question: "Both vitamin K2 supplements are nearly completely absorbed, with peak serum concentration at 2 hours for MK-4 and 4 hours for MK-7 after intake. Originally, the most compelling research was on high-dose MK4. More recently, some interesting MK7 research has been conducted and published. Therefore, Thorne is working on a combination product that should be available in 2016. Any studies looking at increased bone density are typically long range studies."

**Q: To cover all bases, wouldn't combined mk-4/mk-7 be best? considering in one mk-7 study (180 mcg daily) it took up to 3 years to see density improve.**
A: Both vitamin K2 supplements are nearly completely absorbed, with peak serum concentration at 2 hours for MK-4 and 4 hours for MK-7 after intake. Originally, the most compelling research was on high-dose MK4. More recently, some interesting MK7 research has been conducted and published. Therefore, Thorne is working on a combination product that should be available in 2016. Any studies looking at increased bone density are typically long range studies.

**Q: What is the expiry date on the bottle? In other words, what is the shelf life?**
A: My last two bottles had expiration dates about a year out.Good stuff--helped repair my teeth--good luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cleaned the plaque off my teeth
*by M***E on August 2, 2012*

I've stopped going to the dentist for teeth cleaning altogether. Adding this vitamin K2 cleaned the calcified krud off the back of my lower front teeth in 2 days! Truly amazing! Now my teeth are smooth and clean all the time. I just brush my teeth once a day -- and often I forget to do even that. I'm saving good money without the dentist 2x year. I learned about it from Richard Nikolay at Free the Animal website. He wrote: "Well, the K2 is the only one I definitely "feel." . . . Within a few days, all plaque deposits on my teeth dissolved and have not returned. This has been a big issue, as I had gum disease and two surgeries about seven years ago. Since getting off grains (probably the gluten) my gum disease has reversed completely according to the dentist. And now, my teeth are virtually always smooth. I rarely feel the need to brush them." So, I had to try it. And it worked. The vitamin K2 is a hard to get vitamin, even if you eat the best pastured eggs, butter and organ meats. It's the 'X-Factor' that Dr. Weston A. Price discovered. It puts the minerals where they are supposed to go, instead of calcifying your arteries and joints and tartar on your teeth. Be sure to get the MK-4 version of vitamin K2. The MK-7 is the plant derived form. In answer to one critic, the likely reason MK-4 doesn't hang around in the blood very long is because the body uses it up immediately. MK-4 is the form our body uses most readily. If you have concerns about this, google these two articles: Chris Masterjohn's "On the Trail of the Elusive X-Factor", and then look for Stephen Guyenet's blog post "Vitamin K2." And even though this bottle costs alot up front, you only need several drops a day -- so the bottle will last you all year. NOTE: Read all of Richard Nikolay's blogs on this. Apparently, for this to work, you need good quality Fermented Cod Liver Oil, only made by Green Pastures. I have been on that kind of cod liver oil for years. Maybe that's why I had such a dramatic effect. Bottomline: if we get all the nutrients we really need, our body should be clean and smell good -- like all primitive people were. I also stopped wheat completely (read Wheat Belly by William Davis) and bye-bye went bad breath and body odor. I only take a shower every 2 or 3 days. It is a great freedom.

### ⭐⭐⭐⭐⭐ Thorne mk4 liquid drops
*by Z***N on February 13, 2026*

Trusted brand. Highly rated. 3rd party tested. I can tell these are working as very little tartar buildup on my teeth. Bought to help improve bone density score on dexa in another year and a half.

### ⭐⭐⭐⭐⭐ Pricey per bottle but cheap per drop
*by R***O on May 17, 2019*

I have been taking the natto stuff (mk7) but kept reading all the good stuff from Chris Masterjohn and Ray Peat about vitamin k2 in the mk4 version. Obviously not about to go ham on the goose liver - and pastured eggs and milk are good but not great sources of this vitamin. I can’t eat beef liver without gagging so this stuff is it. I take 1-2 drops a day usually in a divided dose. The bottle has 1200 drops in it so it should last a long time which is good cuz it’s expensive. I keep it in the fridge. I have noticed a difference I think - some people say mk4 doesn’t stay in your blood for very long and is useless while others say that it’s being absorbed by your tissues which is where you’d want this form to go. So ultimately I’m young and healthy and trying to stay that way with a nutritional amount of this stuff (not therapeutic doses) so I guess we’ll see how I’m doing in another 35 years? People say their teeth feel great, I’d agree. I was having some jaw pain and stuff that’s gone. I think I feel a little more energetic too. Update 12/13/19 Still taking this stuff and my original bottle is still good to go. I got a chest x ray done when I pulled a muscle to rule out any other issues and my bones are great. No arthritis and they’re nice and thick. I’m still pretty young but I know people younger than me that have been surprised to find out they already have the earliest stages of arthritis beginning. So anecdotally I think It’s helping keep me healthy and I’ll keep taking it in the low doses that I do.

## Frequently Bought Together

- THORNE Vitamin K2 Liquid (1 mg per Drop) - Concentrated Vitamin K2 Supplement for Heart and Bone Support* - 1 Fl Oz
- THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules
- THORNE Vitamin D3 Supplement - Supports Healthy Bones, Teeth, Muscles, Cardiovascular & Immune Function* - Gluten, Dairy & Soy-Free - 10,000 IU - 60 Capsules

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-21*