---
product_id: 268642198
title: "NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 250 Veg Capsules"
brand: "now"
price: "₩88729"
currency: KRW
in_stock: false
reviews_count: 5
url: https://www.desertcart.kr/products/268642198-now-supplements-vitamin-k-2-100-mcg-menaquinone-4-mk
store_origin: KR
region: South Korea
---

# Vegan, Non-GMO, allergen-free certified 250 Veg Capsules for long-term supply 100 mcg Menaquinone-4, active Vitamin K-2 NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 250 Veg Capsules

**Brand:** now
**Price:** ₩88729
**Availability:** ❌ Out of Stock

## Summary

> 🦴 Elevate your bone game with the power of active Vitamin K-2!

## Quick Answers

- **What is this?** NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 250 Veg Capsules by now
- **How much does it cost?** ₩88729 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/268642198-now-supplements-vitamin-k-2-100-mcg-menaquinone-4-mk)

## Best For

- now enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Certified:** Halal, Vegan, Non-GMO, Gluten & allergen-free for pure wellness
- • **Bone-Strong Formula:** Clinically active MK-4 supports robust bone matrix formation*
- • **Unmatched Value Pack:** 250 capsules ensure months of consistent, reliable supplementation
- • **Trusted Quality Assurance:** NPA A-rated GMP certified, made in USA by family-owned NOW
- • **Calcium Metabolism Mastery:** Optimizes calcium use for arterial and bone health*

## Overview

NOW Supplements Vitamin K-2 delivers 100 mcg of biologically active Menaquinone-4 per capsule, supporting bone strength and proper calcium metabolism. This vegan, allergen-free formula is GMP certified and comes in a 250-count supply, crafted by a trusted family-owned brand in the USA.

## Description

Although Vitamin K is historically known for its role in normal blood clotting function, we now know that Vitamin K is also essential to bone, cardiovascular, and nervous system health.* As a biologically active form of Vitamin K, K-2 is important for the formation of healthy, strong bone matrix.* Vitamin K's role in arterial health revolves around its ability to support proper calcium metabolism in vascular structures.* Natural color variation may occur in this product.

Review: Excellent product, Use 2-3 Times a Week and Eat Properly
Review: Good quality

## Features

- BIOLOGICALLY ACTIVE FORM*/MENAQUINONE-4: As a biologically active form of vitamin K, K-2 is important for the formation of healthy, strong bone matrix.*
- SUPPORTS BONE HEALTH AND PROPER CALCIUM METABOLISM*: Vitamin K's role in arterial health revolves around its ability to support proper calcium metabolism in vascular structures.*
- CERTIFICATIONS/CLASSIFICATIONS: Halal, Dairy Free, Egg Free, Kosher, Made in Peanut-Free Facility, Made without Gluten, Non-GMO, Nut Free, Soy free, Sugar Free, Vegan/Vegetarian
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Packaged in the USA by a family owned and operated company since 1968.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0784X3JYY |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Non-GMO, Nut Free, Soy Free |
| Best Sellers Rank | #44,050 in Health ( See Top 100 in Health ) #1,230 in Multivitamins Nutritional Supplements |
| Brand | NOW |
| Brand Name | NOW |
| Color | Green/Brown |
| Customer Reviews | 4.7 out of 5 stars 1,414 Reviews |
| Diet Type | Halal |
| Diet type | Halal |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Global Trade Identification Number | 00733739009913 |
| Item Dimensions | 6.9 x 6.9 x 12.1 centimeters |
| Item Form | Capsule |
| Item Weight | 0.1 Kilograms |
| Item form | Capsule |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Model Name | Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health Veg Capsules |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin K2 |
| Primary supplement type | Vitamin K2 |
| Product Benefits | Bone Health Support |
| Product benefits | Bone Health Support |
| Specific Uses For Product | Bone |
| UPC | 733739009913 |
| Unit Count | 250 Count |

## Product Details

- **Brand:** NOW
- **Diet type:** Halal
- **Flavour:** Unflavored
- **Item form:** Capsule
- **Primary supplement type:** Vitamin K2

## Images

![NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 250 Veg Capsules - Image 1](https://m.media-amazon.com/images/I/71jY5CojHqL.jpg)
![NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 250 Veg Capsules - Image 2](https://m.media-amazon.com/images/I/71CQtsaNYKL.jpg)
![NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 250 Veg Capsules - Image 3](https://m.media-amazon.com/images/I/61gvGWZ0t7L.jpg)
![NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 250 Veg Capsules - Image 4](https://m.media-amazon.com/images/I/81PcicfnDkL.jpg)
![NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health*, 250 Veg Capsules - Image 5](https://m.media-amazon.com/images/I/71AggOdc+BL.jpg)

## Questions & Answers

**Q: I am wondering if this is MK-4, MK-7, a mix or something else entirely?**
A: I had to call NOW to find out.  I thought it was MK-7 but found out that it was MK-4.  Which is fine except you need to take more of MK-4 to get the benefits.  They actually also sell a product that has MK-7 written on it.  As they told me on the phone, their products are MK-4 unless specifically mentioned on the label.  I am happy with NOW; I have confidence in their products.

**Q: Is this a capsule or pill?**
A: Capsule

**Q: i do not understand is why it says it alfalfa?  is that literally all it is?  just  ground up alfalfa?? i see nothing to suggest other than alfalfa?**
A: It does not just say alfalfa it says Vitamin C, Vitamin K2 (as menaquinone 4) and alfalfa powder. Alfalfa is a source of vitamins A, C, E, and K4; and minerals calcium, potassium, phosphorous, and iron.

**Q: Dr recommended 1000 mcg k2, but in reviewing MK-4 and MK-7 I think I need the MK-7.  Haven't found it in 1000 mcg.  Can you help?  The  NOW bottle that comes up on Amazon is not 1000, it is 100 mcg.**
A: Just finished reading about vitamin K and all the different types from 'Vitamin K2 and the Calcium Paradox'. Excellent book I must say. Your doctor must have been refering to MK-4 version of Vitamin K2 which has a half life of 1 hour i.e. you have 1/2 of amoun ingested after 1 hour, so you definitely need a lot. The MK-7 version of vitamin K2 has a much longer half life and hence you don't need as much. Today's medicare and doctors are extremely ignorant unfortunately.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product, Use 2-3 Times a Week and Eat Properly
*by S***N on 3 December 2025*



### ⭐⭐⭐⭐⭐ Good quality
*by M***. on 19 January 2026*



### ⭐⭐⭐⭐⭐ Easy to swallow
*by A***R on 10 December 2025*



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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-10*