---
product_id: 63157445
title: "THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Gluten, Dairy & Soy-Free - 60 Servings"
brand: "thorne"
price: "$97"
currency: NZD
in_stock: true
reviews_count: 8
category: "Thorne"
url: https://www.desertcart.nz/products/63157445-thorne-vitamin-k-vitamins-k1-and-k2-as-mk-4
store_origin: NZ
region: New Zealand
---

# Third-party tested & certified 3 clinically studied K vitamins Supports arterial elasticity & clotting THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Gluten, Dairy & Soy-Free - 60 Servings

**Brand:** thorne
**Price:** $97
**Availability:** ✅ In Stock

## Summary

> 🦸‍♂️ Fortify your bones and heart with the pro-grade Vitamin K formula everyone’s talking about!

## Quick Answers

- **What is this?** THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Gluten, Dairy & Soy-Free - 60 Servings by thorne
- **How much does it cost?** $97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/63157445-thorne-vitamin-k-vitamins-k1-and-k2-as-mk-4)

## 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

- • **Trusted by Champions:** The #1 clinical brand recommended by healthcare practitioners in 2023
- • **Bone Strength Synergy:** Works with vitamin D & magnesium to optimize calcium absorption and density
- • **Clean & Pure Assurance:** Gluten, dairy & soy-free with rigorous third-party certification for purity
- • **Clinically Proven Formula:** Backed by science and trusted by 100+ pro sports teams and healthcare pros
- • **Triple-Action Vitamin K Power:** Harnesses K1, MK-4 & MK-7 for comprehensive bone & heart support

## Overview

THORNE Vitamin K supplement delivers a potent blend of clinically studied K1, MK-4, and MK-7 to support strong bones and healthy arteries. This gluten, dairy, and soy-free formula is third-party tested for purity and trusted by professional athletes and healthcare practitioners alike, making it a top-tier choice for millennial professionals prioritizing long-term wellness.

## Description

Buy THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Gluten, Dairy & Soy-Free - 60 Servings on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Excellent! - Excellent! Moved me from Osteoporosis back to osteopenia. Yay!
Review: great product - great product at a good price delivered to my door, couldn't ask for more!

## Features

- Comprehensive Formula: Provides 3 clinically studied types of vitamin K for optimal health – vitamin K1, vitamin K2 as MK-4, and vitamin K2 as MK-7
- Bone Health: Pairs with vitamin D to contribute to bone strength and density, and with magnesium to direct calcium to the bones and away from soft tissues like blood vessels*
- Heart Health: Helps to maintain the health and elasticity of the arteries and supports the normal ability of the blood to clot*
- Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
- 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 | B0797N3F9T |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #5,368 in Health & Household ( See Top 100 in Health & Household ) #70 in Vitamin D Supplements |
| Brand | THORNE |
| Brand Name | THORNE |
| Customer Reviews | 4.8 out of 5 stars 1,566 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Dimensions | 2.09 x 2.09 x 3.72 inches |
| Item Form | Capsule |
| Manufacturer | Thorne Research |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin K1, Vitamin K2 |
| Specific Uses For Product | Bone |
| UPC | 693749006619 |
| Unit Count | 60 Count |

## Product Details

- **Brand:** THORNE
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin K1, Vitamin K2

## Images

![THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Gluten, Dairy & Soy-Free - 60 Servings - Image 1](https://m.media-amazon.com/images/I/61kcn1BssFL.jpg)
![THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Gluten, Dairy & Soy-Free - 60 Servings - Image 2](https://m.media-amazon.com/images/I/713EJ00hRpL.jpg)
![THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Gluten, Dairy & Soy-Free - 60 Servings - Image 3](https://m.media-amazon.com/images/I/71CLkCTeS6L.jpg)
![THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Gluten, Dairy & Soy-Free - 60 Servings - Image 4](https://m.media-amazon.com/images/I/71EI5ccp+cL.jpg)
![THORNE - Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) Supplement - Supports Strong Bones* - Clinically Studied Ingredients - Gluten, Dairy & Soy-Free - 60 Servings - Image 5](https://m.media-amazon.com/images/I/71rwBubnQ4L.jpg)

## Questions & Answers

**Q: Why is there so much silicone dioxide in each capsule?  I would not expect this from Thorne.**
A: The amount of silicon dioxide in Thorne’s 3-K Complete is less than 2 percent of the total formula and does not affect the quality, efficacy, or safety of the finished product. Silicon dioxide is used to minimize moisture content and to help powders flow into capsules. Although silicon is sometimes confused with silicone (which is a synthetic compound), there is no chemical similarity between these two substances. Silicon dioxide is a naturally-occurring compound that contains silicon, a mineral that is ubiquitous in nature and found in many foods, especially those high in fiber, and, because it is necessary for bone growth and maturation, it is also often added to nutritional supplements designed for bone support.

**Q: How much Vitamin E is in this?**
A: Thorne’s 3-K Complete contains 350 mcg of vitamin E, as mixed tocopherols, per capsule.

**Q: what is the source of the K-2?**
A: The vitamin K (K1 and K2) in Thorne's 3-K Complete is from natural source geraniol, a monoterpenoid and an alcohol derived from rose oil, palmarosa oil, and citronella oil.

**Q: What is the vitamin a from? is it a natural source or synthetic? i see it is not soy. sunflower oil?**
A: Thorne’s Vitamin K (formerly 3-K Complete) contains vitamin K1 and K2 (MK-4 and MK-7). The vitamin K1 and K2 (MK-7) are synthetic, vitamin K2 (MK-4) is derived from geraniol.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent!
*by A***I on December 31, 2025*

Excellent! Moved me from Osteoporosis back to osteopenia. Yay!

### ⭐⭐⭐⭐⭐ great product
*by D***N on December 4, 2025*

great product at a good price delivered to my door, couldn't ask for more!

### ⭐⭐⭐⭐⭐ my second time purchasing THORNE’s Vitamin K, and I’m really happy with the quality
*by S***A on September 12, 2025*

This is my second time purchasing THORNE’s Vitamin K, and I’m really happy with the quality. I trust Thorne as a brand, and this supplement feels like it’s making a difference in my overall health. The capsules are easy to take, and I like that the formula includes a balanced mix of K1 and K2. Definitely sticking with this one!

## Frequently Bought Together

- THORNE Vitamin K (Formerly 3-K Complete) - Vitamins K1 and K2 (as MK-4 and MK-7) - Supports Strong Bones* - 60 Capsules
- 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 B12 - as Methylcobalamin - Supports Heart & Nerve Health, Blood Cell Function, Healthy Sleep & Methylation* - Gluten, Dairy & Soy-Free - 60 Capsules

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-24*