---
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: "9856 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Thorne"
url: https://www.desertcart.kg/products/63157445-thorne-vitamin-k-vitamins-k1-and-k2-as-mk-4
store_origin: KG
region: Kyrgyzstan
---

# 3 clinically studied K vitamins Supports bone strength & density Clinically trusted & third-party certified 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:** 9856 som
**Availability:** ✅ In Stock

## Summary

> 🦸‍♂️ Power your bones and heart like a pro with Thorne Vitamin K!

## 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?** 9856 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/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

- • **Bone Health Booster:** Works synergistically with vitamin D and magnesium to optimize calcium absorption and bone density.
- • **Trusted by Champions:** The #1 clinical brand recommended by healthcare pros and chosen by 100+ pro sports teams.
- • **Heart & Artery Guardian:** Promotes arterial elasticity and healthy blood clotting for lasting cardiovascular wellness.
- • **Clinically Tested & Certified:** Third-party verified purity and potency ensure you get exactly what’s promised—no compromises.
- • **Triple-Action Vitamin K Formula:** Harness the power of K1, MK-4, and MK-7 for comprehensive bone and cardiovascular support.

## Overview

Thorne Vitamin K supplement delivers a clinically studied blend of vitamins K1, MK-4, and MK-7 to support strong bones and cardiovascular health. Third-party tested and free from gluten, dairy, and soy, it’s trusted by healthcare practitioners and elite athletes alike. Each bottle offers 60 servings designed to optimize calcium utilization and maintain arterial elasticity, making it a must-have for proactive 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: Love this brand and this is a great Vitamin supplement - 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! - Excellent! Moved me from Osteoporosis back to osteopenia. Yay!

## 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 |
| Best Sellers Rank | #4,991 in Health & Household ( See Top 100 in Health & Household ) #65 in Vitamin D Supplements |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,590) |
| Date First Available  | January 22, 2018 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | K171 |
| Manufacturer  | Thorne Research |

## 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/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

### ⭐⭐⭐⭐⭐ Love this brand and this is a great Vitamin supplement
*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.

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

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

### ⭐⭐⭐⭐⭐ Trust ingredients.
*by D***E on February 7, 2026*

Quality product.

## 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 Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-14*