---
product_id: 725801286
title: "Thorne Vitamin K - Vitamins K1 and K2 (MK-4 and MK-7) - Supports Bone Strengthening - 60 Capsules"
brand: "thorne"
price: "$101"
currency: NZD
in_stock: true
reviews_count: 5
category: "Thorne"
url: https://www.desertcart.nz/products/725801286-thorne-vitamin-k-vitamins-k1-and-k2-mk-4-mk
store_origin: NZ
region: New Zealand
---

# Dual K1 & K2 formula Supports bone strength Made in USA, trusted quality Thorne Vitamin K - Vitamins K1 and K2 (MK-4 and MK-7) - Supports Bone Strengthening - 60 Capsules

**Brand:** thorne
**Price:** $101
**Availability:** ✅ In Stock

## Summary

> 🦴 Elevate your bone game with the pure power of Vitamin K!

## Quick Answers

- **What is this?** Thorne Vitamin K - Vitamins K1 and K2 (MK-4 and MK-7) - Supports Bone Strengthening - 60 Capsules by thorne
- **How much does it cost?** $101 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/725801286-thorne-vitamin-k-vitamins-k1-and-k2-mk-4-mk)

## 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

- • **Easy Daily Dose:** One capsule per day keeps your bones strong without hassle or fillers.
- • **Clinically Trusted:** Partnered with Mayo Clinic and favored by 100+ pro sports teams for proven reliability.
- • **Top-Rated & Proven:** 4.8-star rating from 1,500+ users who’ve experienced real bone health improvements.
- • **Dual Vitamin K Power:** Combines K1 with MK-4 and MK-7 for superior bone and cardiovascular support.
- • **Pure & Allergen-Free:** No gluten, soy, dairy, or major allergens—clean nutrition you can trust.

## Overview

Thorne Vitamin K delivers a potent blend of Vitamins K1 and K2 (MK-4 and MK-7) in a pure, allergen-free formula designed to support bone strength and cardiovascular health. Manufactured in the USA, this supplement is trusted by professional athletes and backed by Mayo Clinic research partnerships. With a convenient once-daily capsule and a 4.8-star rating from over 1,500 customers, it’s a top choice for proactive adults seeking reliable bone support.

## Description

Product description Thorne [Thorne] Vitamin K - Vitamin K1 and K2 (MK-4 and MK-7) - Supports Bones Strengthening - 60 Capsules Directions Take 1 capsule per time P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning ALLERGY WARNING: Do not use this product if you have a medical experience on any of the components. Pregnancy: If you are pregnant, please consult a medical professional before using this product See more

Review: Love this brand and quality of the vitamins and supplements. Easy to swallow and easy to see dosage. I definitely feel better taking this and I will be purchasing again. Love they are a well-known brand and have a good reputation as well. This vitamin has great health benefits in my opinion. Price is where it should be.
Review: Excellent! Moved me from Osteoporosis back to osteopenia. Yay!

## Features

- NO ADDITIONS: All thorn products are made with the purest possible ingredients that do not contain gluten and other major allergens (eggs, tree berries, peanuts). This product contains no soy, dairy, crustaceans, or fish
- Country of origin: United States Reliability: Thorn is the choice of champions and trusted by over 100 professional teams. Thorne is the only supplement manufacturer who partnered with Mayo Clinic for health research and content. Thorne is also a proud partner of the National National National Veteran team

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0797N3F9T |
| ASIN  | B0797N3F9T |
| Amazon Bestseller | #127,919 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #16 in Vitamin K1 Supplements |
| Country of Origin  | USA |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,513) |
| Date First Available | April 7, 2018 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | K171 |
| Main Ingredients | Vitamin K |
| Manufacturer  | UVUBXT |
| Product Dimensions | 5.31 x 5.31 x 9.45 cm; 0.03 g |
| Product Dimensions  | 5.31 x 5.31 x 9.45 cm; 0.03 g |
| Target Age Range Description | Adult |
| Target Gender | Unisex |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** THORNE
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin K

## Images

![Thorne Vitamin K - Vitamins K1 and K2 (MK-4 and MK-7) - Supports Bone Strengthening - 60 Capsules - Image 1](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

### ⭐⭐⭐⭐⭐ Review
*by J***H on January 24, 2026*

Love this brand and quality of the vitamins and supplements. Easy to swallow and easy to see dosage. I definitely feel better taking this and I will be purchasing again. Love they are a well-known brand and have a good reputation as well. This vitamin has great health benefits in my opinion. Price is where it should be.

### ⭐⭐⭐⭐⭐ Review
*by A***I on December 31, 2025*

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

### ⭐⭐⭐⭐⭐ Review
*by D***N on December 4, 2025*

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

## 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: 2026-02-17*