---
product_id: 1908750
title: "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: "¥22009"
currency: JPY
in_stock: true
category: "Thorne"
url: https://www.desertcart.jp/products/1908750-vitamin-k2-concentrated-vitamin-k2-as-mk-4-liquid-supplement
store_origin: JP
region: Japan
---

# 1 mg K2 per precise drop Supports bone density & strength Clinically backed heart & vessel support 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:** ¥22009
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your wellness game with precision Vitamin K2 power!

## Quick Answers

- **What is this?** 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?** ¥22009 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1908750-vitamin-k2-concentrated-vitamin-k2-as-mk-4-liquid-supplement)

## 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

- • **Multi-System Support:** Clinically shown to direct calcium to bones while protecting blood vessels, promoting holistic cardiovascular and skeletal health.
- • **Clean & Allergen-Free:** Gluten, dairy, soy, and common allergens free—perfect for the mindful, health-conscious professional.
- • **Clinically Trusted Formula:** Endorsed by 100+ pro sports teams and top clinical practitioners for superior heart and bone support.
- • **Quadruple Lab-Tested Purity:** Four rigorous testing rounds ensure unmatched purity, potency, and shelf-life reliability.
- • **Precision Dosing, Zero Waste:** Metered liquid drops deliver exact 1 mg Vitamin K2 (MK-4) for personalized health optimization.

## Overview

THORNE Vitamin K2 Liquid delivers a potent 1 mg MK-4 dose per drop, scientifically formulated to enhance bone density and cardiovascular health. Trusted by elite athletes and rigorously tested for purity, this allergen-free, liquid supplement offers precise, customizable dosing to fit your busy, health-focused lifestyle.

## Description

Buy 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 on desertcart.com ✓ FREE SHIPPING on qualified orders

## 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 trusted by 100+ professional sports teams and the #1 most recommended clinical brand by consumers and health-care practitioners (Based on a 2026 independent survey of US supplement consumers and health-care practitioners)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FGWDTK |
| ASIN  | B000FGWDTK |
| Age Range Description | Adult |
| Allergen Information | Barley Free, Dairy Free, Egg Free, Gluten Free, Rye Free, Soy Free, Wheat Free |
| Best Sellers Rank | #66,839 in Health & Household ( See Top 100 in Health & Household ) #356 in Vitamin D Supplements |
| Brand Name | THORNE |
| Customer Reviews | 4.4 4.4 out of 5 stars (500) |
| Date First Available  | April 11, 2005 |
| Diet Type | Gluten Free |
| Dosage Form | Drops |
| Flavor | Unflavored |
| Item Dimensions | 1.25 x 1.25 x 3.35 inches |
| Item Form | Liquid |
| Item Weight | 1 milligrams |
| Item model number  | Primary supplement type: Vitamin K2 |
| Manufacturer | Thorne Research |
| Manufacturer  | Thorne Research |
| Manufacturer Part Number | K170-R |
| Material Type Free | Dairy Free |
| Model Name | Vitamin K2 Liquid (1 mg per Drop) - Concentrated Vitamin K2 Supplement for Heart and Bone Support - 1 Fl Oz |
| Model Number | Primary supplement type: Vitamin K2 |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium |
| Product Benefits | Bone Health Support |
| Specific Uses For Product | Bone, Joint |
| UPC | 693749170013 885106647898 400792103055 765857717623 754748034383 |
| Unit Count | 1 Fluid Ounces |

## Product Details

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

## Images

![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: What makes Thorne supplements high quality?**
A: Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

**Q: How does Thorne test its supplements for quality?**
A: To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.

**Q: Are Thorne supplements clinically tested and safe?**
A: Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

**Q: Why are Thorne products more expensive than other supplements?**
A: When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

**Q: Where are Thorne supplements made and where are the ingredients sourced from?**
A: Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

## 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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**Shop now:** [https://www.desertcart.jp/products/1908750-vitamin-k2-concentrated-vitamin-k2-as-mk-4-liquid-supplement](https://www.desertcart.jp/products/1908750-vitamin-k2-concentrated-vitamin-k2-as-mk-4-liquid-supplement)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-16*