---
product_id: 73394174
title: "NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), 250 Veg Caps"
brand: "now"
price: "$45.46"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/73394174-now-supplements-vitamin-k-2-100-mcg-menaquinone-4-mk
store_origin: US
region: United States of America
---

# Vegan, Non-GMO, allergen-free certified 100 mcg bioactive MK-4 per capsule Supports strong bone matrix & calcium metabolism NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), 250 Veg Caps

**Brand:** now
**Price:** $45.46
**Availability:** ✅ In Stock

## Summary

> 🦴 Elevate your bone & heart game with every capsule!

## Quick Answers

- **What is this?** NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), 250 Veg Caps by now
- **How much does it cost?** $45.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/73394174-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

- • **Heart & Bone Synergy:** Promotes proper calcium metabolism to keep arteries and bones strong
- • **Clean & Conscious Formula:** Vegan, gluten-free, soy-free, nut-free, halal & kosher certified
- • **Clinically Trusted Quality:** GMP A-rated, ISO/IEC accredited lab-tested for potency & purity
- • **Bioactive Vitamin K-2 Power:** 100 mcg Menaquinone-4 for optimal bone & cardiovascular support
- • **Bulk Supply for Daily Wellness:** 250 veggie capsules to fuel your health routine without compromise

## Overview

NOW Supplements Vitamin K-2 delivers 100 mcg of bioactive Menaquinone-4 per vegan capsule, supporting bone strength and cardiovascular health through proper calcium metabolism. Certified vegan, allergen-free, and GMP quality-assured, this 250-count bottle offers a trusted, clean formula designed for daily wellness and long-term vitality.

## 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.

## 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, Vegan/Vegetarian
- GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
- Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G3BM83Z |
| ASIN  | B07G3BM83Z |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Non-GMO, Nut Free, Soy Free |
| Best Sellers Rank | #52,470 in Health & Household ( See Top 100 in Health & Household ) #292 in Vitamin D Supplements |
| Brand Name | NOW |
| Color | Green/Brown |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,224) |
| Date First Available  | November 29, 2017 |
| Diet Type | Halal, Kosher, Vegan |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00733739009913 |
| Item Dimensions | 2.7 x 2.7 x 4.75 inches |
| Item Form | Capsule |
| Item Weight | 4.8 ounces |
| Item model number  | 0991 |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Manufacturer  | NOW Sports - Nutrition and Wellness |
| Manufacturer Part Number | 0991 |
| Model Name | Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), Supports Bone Health Veg Capsules |
| Model Number | 0991 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin K2 |
| Product Benefits | Bone & Joint Support, Heart Health |
| Product Dimensions  | 2.7 x 2.7 x 4.75 inches; 4.8 ounces |
| Special Ingredients | Vitamin K-2 |
| Specific Uses For Product | Bone Health |
| UPC | 733739009913 |
| Unit Count | 250 Count |

## Product Details

- **Brand:** NOW
- **Diet Type:** Halal, Kosher, Vegan
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin K2

## Images

![NOW Supplements, Vitamin K-2 100 mcg, Menaquinone-4 (MK-4), 250 Veg Caps - Image 1](https://m.media-amazon.com/images/I/71jY5CojHqL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: how is it made? from what is it derived?**
A: It contains alfalfa powder, ascorbyl palmitate, rice flour & silicon dioxide in a cellulose capsule.

**Q: Why does the description not just come right out and say it's mk4 if that's what it is???  why do we have to scour all the test trying to find it?**
A: The product I purchased. shows mk-4 right on the product label.

**Q: What are the Ingredients?**
A: We can't tell what Susan was referring to that was "not mk-7," but Elaine's label told the story.
MK-7 is short-hand for menaquinone-7, a form of vitamin K-2. Every container has a prominent display of "Supplement Facts" listing the major, active ingredients. Below that will be listed "Other ingredients." 

Read your labels.

**Q: Why vitmin k2 manufacture from herb ?**
A: Have not received this K2 yet.

## Frequently Bought Together

- NOW Foods Vitamin K-2, 250 Vegetable Capsule
- NOW Foods Supplements, Vitamin D-3 5,000 IU, High Potency, Structural Support*, 240 Softgels
- NOW Foods Supplements, Magnesium Glycinate 100 mg, Highly Absorbable Form, 180 Tablets

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-17*