---
product_id: 5599909
title: "Vitamin K2 500 mcg MK-4 - Bone Strength & Health Support Supplement - Vitamin K Supplement Aids Soft Tissue Health & Calcium Absorption - 60 Sublingual Dissolving Tablets"
brand: "superior source"
price: "₩53835"
currency: KRW
in_stock: true
reviews_count: 8
category: "Superior Source"
url: https://www.desertcart.kr/products/5599909-vitamin-k2-500-mcg-mk-4-bone-strength-and-health
store_origin: KR
region: South Korea
---

# 500 mcg MK-4 potency Supports bone & cardiovascular health Sublingual fast absorption Vitamin K2 500 mcg MK-4 - Bone Strength & Health Support Supplement - Vitamin K Supplement Aids Soft Tissue Health & Calcium Absorption - 60 Sublingual Dissolving Tablets

**Brand:** superior source
**Price:** ₩53835
**Availability:** ✅ In Stock

## Summary

> 🦴 Elevate your bone game with fast-acting K2 power—because your health deserves the VIP treatment!

## Quick Answers

- **What is this?** Vitamin K2 500 mcg MK-4 - Bone Strength & Health Support Supplement - Vitamin K Supplement Aids Soft Tissue Health & Calcium Absorption - 60 Sublingual Dissolving Tablets by superior source
- **How much does it cost?** ₩53835 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/5599909-vitamin-k2-500-mcg-mk-4-bone-strength-and-health)

## Best For

- superior source enthusiasts

## Why This Product

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

## Key Features

- • **Bone & Heart Synergy:** Formulated to direct calcium where it’s needed most, promoting stronger bones and a healthier cardiovascular system.
- • **User-Friendly Design:** Small, semi-sweet tablets dissolve instantly—perfect for busy professionals prioritizing wellness on the go.
- • **Precision Dosage Power:** 500 mcg of MK-4 delivers targeted bone and heart support in every tablet.
- • **Trusted Legacy Quality:** Crafted since 1998 in a GMP-certified, family-owned facility ensuring purity and potency you can rely on.
- • **Lightning-Fast Absorption:** Sublingual dissolving tablets bypass digestion for rapid nutrient uptake and maximum efficacy.

## Overview

Superior Source Vitamin K2 500 mcg MK-4 is a premium sublingual supplement designed for rapid absorption and targeted support of bone strength and cardiovascular health. Manufactured in a GMP-certified family-owned facility since 1998, these quick-dissolving tablets deliver clinically relevant doses of MK-4 to optimize calcium utilization and overall wellness, making it a trusted choice for proactive health enthusiasts.

## Description

Enjoy your wellness journey with Superior Source Vitamin K2 500 mcg MK-4. Our health supplement is expertly formulated to support bone strength, aiding the direction of calcium to where it?s needed most. By incorporating MK-4, the primary form of vitamin K2 in the body, this vitamin supplement plays a crucial role in supporting healthy bones and cardiovascular function. Superior Source?s vitamin K2 supplement works in harmony with your body?s natural processes, supporting the immune system and aiding overall health. Whether you're looking to support your bone strength or aid your health regimen, our formula provides essential nutrients to help support your health. Featuring quick-dissolving sublingual tablets, our vitamin K2 supplement aids quick absorption for maximum health support. Trust Superior Source for high-quality vitamin supplements that support your health goals with every dose. Superior Source MicroLingual vitamins are bariatric- and senior-friendly. Operating from a 100,000-square-foot manufacturing facility, Continental Vitamin Company was founded by Ron Beckenfeld in 1969. With a state-of-the-art GMP-certified facility, CVC's exceptional Superior Source product line has earned the trust of the natural product community with a growing list of over 100 products, including MicroLingual tablets. The company has been a member of the Natural Products Association since 1997.

Review: Best K2 - Superior Source is a great company if you haven't heard of them before. I've been using them for a few years as they offer excellent customer service, and the ingredients in their sublingual tablets enters directly into the blood. Bypassing the liver. The body can utilize the vitamin quicker and more efficiently. This is an excellent, high-quality MK-4 product. It's a good dosage, and I use it daily for bone density, cardiovascular health, and longevity, especially when I'm taking Vitamin D3. These instant dissolve tablets are gone in just a few seconds under the tongue (the best method) and are semi-sweet and good tasting.
Review: Happy Gal! - I am so glad I received my order from Superior Source for the K2-K4. I read articles a few days ago about the benefit of K4 that I was not informed about. I have taken my first 2 doses and going to stick with the product due to the benefits to my health and bones! It is a small tablet, and dissolves in my mouth quickly.

## Features

- About Us: Superior Source has been formulating sublingual vitamins since 1998 in our family-owned manufacturing facility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B006607OIE |
| Best Sellers Rank | #70,318 in Health & Household ( See Top 100 in Health & Household ) #19 in Vitamin K1 Supplements #3,482 in Sales & Deals |
| Customer Reviews | 4.5 4.5 out of 5 stars (260) |
| Date First Available  | November 11, 2011 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 90410 |
| Manufacturer  | Superior Source |
| Product Dimensions  | 1.44 x 1.44 x 2.38 inches; 0.8 ounces |

## Product Details

- **Brand:** Superior Source
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Vitamin K2

## Images

![Vitamin K2 500 mcg MK-4 - Bone Strength & Health Support Supplement - Vitamin K Supplement Aids Soft Tissue Health & Calcium Absorption - 60 Sublingual Dissolving Tablets - Image 1](https://m.media-amazon.com/images/I/81+u3LvE+5L.jpg)

## Questions & Answers

**Q: Natural or synthetic MK-4? Do you know where this mk-4 is sourced from? Natural, synthetic? And if either what do they make it from? Thanks!**
A: MK-4 is not synthetic it comes from heathy animals. MK-7 is synthetic and/or comes from natto soybean which is an endocrine disruptor and causes cancer in many people. Do your research because MK-7 is not the natural form as claimed to be

**Q: Is this soy free?**
A: I do no know sorry

**Q: Whst is better the mk-7 or k1,k2/4,k2/7?**
A: It  really  depends on  the individual  --  I  did  not do  well with  K7  --   I have not problem  with K2 however - you  may  find  more info  by  googleling  your question

**Q: Is it vegetarian?**
A: They contain vitamin K-2, stevia, and lactose (milk sugar), so not vegan but vegetarian.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best K2
*by V***D on June 25, 2025*

Superior Source is a great company if you haven't heard of them before. I've been using them for a few years as they offer excellent customer service, and the ingredients in their sublingual tablets enters directly into the blood. Bypassing the liver. The body can utilize the vitamin quicker and more efficiently. This is an excellent, high-quality MK-4 product. It's a good dosage, and I use it daily for bone density, cardiovascular health, and longevity, especially when I'm taking Vitamin D3. These instant dissolve tablets are gone in just a few seconds under the tongue (the best method) and are semi-sweet and good tasting.

### ⭐⭐⭐⭐⭐ Happy Gal!
*by M***Y on February 7, 2025*

I am so glad I received my order from Superior Source for the K2-K4. I read articles a few days ago about the benefit of K4 that I was not informed about. I have taken my first 2 doses and going to stick with the product due to the benefits to my health and bones! It is a small tablet, and dissolves in my mouth quickly.

### ⭐⭐⭐⭐⭐ Really helpful
*by S***R on November 7, 2025*

With medical prescription for bone strength and this vitamin my bone health improved 14%

## Frequently Bought Together

- Superior Source Vitamin K2 500 mcg MK-4 - Bone Strength & Health Support Supplement - Vitamin K Supplement Aids Soft Tissue Health & Calcium Absorption - 60 Sublingual Dissolving Tablets
- Superior Source Vitamin D3 5000 IU - Offers Immune System, Brain & Nervous System Support - Aids Calcium Absorption for Teeth & Bone Health - Bariatric Friendly - 100 Sublingual Dissolving Tablets
- Superior Source No Shot Methylcobalamin B-12 1,000 mcg - Vitamin B-12 to Support Energy Production, Brain Health & Overall Wellness - Sublingual Tablets for Rapid Absorption - 60 Dissolving Tablets

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*