---
product_id: 48748909
title: "Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood"
brand: "why not natural"
price: "$43.61"
currency: USD
in_stock: true
reviews_count: 8
category: "Why Not Natural"
url: https://www.desertcart.us/products/48748909-why-not-natural-vitamin-d3-k2-mk-7-with-organic
store_origin: US
region: United States of America
---

# Organic Spirulina superfood boost 10,000 IU D3 + 100 mcg K2 per capsule 3rd party tested, no fillers, vegan-friendly Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood

**Brand:** why not natural
**Price:** $43.61
**Availability:** ✅ In Stock

## Summary

> 🌞 Elevate your wellness game with nature’s power duo!

## Quick Answers

- **What is this?** Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood by why not natural
- **How much does it cost?** $43.61 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/48748909-why-not-natural-vitamin-d3-k2-mk-7-with-organic)

## Best For

- why not natural enthusiasts

## Why This Product

- Trusted why not natural brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Quality:** Third-party tested with 4.7-star rating—join thousands elevating their health
- • **Superfood Synergy:** Organic Spirulina enhances antioxidant and mood-boosting benefits
- • **Power-Packed Dosage:** Ultra-strength 10,000 IU Vitamin D3 and 100 mcg K2 for rapid bone & immune support
- • **Clean & Pure Formula:** No fillers, gluten-free, keto-friendly, vegetarian capsules for mindful wellness
- • **Optimized Absorption:** Bioactive D3 + MK-7 K2 combo ensures calcium targets bones, not arteries

## Overview

Why Not Natural Vitamin D3 K2 (MK-7) delivers a potent 10,000 IU of Vitamin D3 and 100 mcg of K2 per veggie capsule, enhanced with organic Spirulina for antioxidant support. Designed for superior absorption, this clean, gluten-free, and keto-friendly supplement supports bone health, immune function, and mood, backed by third-party testing and a loyal customer base.

## Description

Our Best Sellers Visit the Store Our Best Sellers Visit the Store Capsules Visit the Store Capsules Liquid Drops Visit the Store Liquid Drops Our High Standards for Our Vitamins and Supplements We believe in a simple truth: Supplements that are marketed as "good for you" should actually improve your health! Our High Standards for Our Vitamins and Supplements We believe in a simple truth: Supplements that are marketed as "good for you" should actually improve your health!

Review: Blood levels are now within normal. - Good product. My doctor said I needed to take vitamin D as my blood draw showed me deficient (not enough sun in the winter.) I've been taking this product for a year now and my blood levels are back in normal levels.
Review: Quality product - I take several of their vitamins and love them easy in the stomach!

## Features

- HIGH POTENCY: With 10,000 IU of D3 and 100 mcg of K2 per capsule to quickly build up vitamin D levels and support your bone health and immune system.
- DESIGNED FOR ABSORPTION: Same bioactive form of Vitamin D as Sunshine plus Vitamin K-2, which helps move calcium to bones and teeth (and improves absorption!), and away from soft tissues like arteries.
- POTENT SUPERFOOD: We add organic superfood Spirulina for an added boost and complementary support to vitamins D3 and K2.
- NO FILLERS: No common rice flour or stearate fillers. Our formula is vegetarian (the vitamin D is derived from lanolin, a byproduct of wool production, and the K2 comes from nattō), keto-friendly, non-GMO, gluten-free, and 3rd party tested.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074GTBN7V |
| Age Range Description | Adult |
| Best Sellers Rank | #28,414 in Health & Household ( See Top 100 in Health & Household ) #135 in Vitamin D3 & K2 Combinations |
| Brand | Why Not Natural |
| Brand Name | Why Not Natural |
| Customer Reviews | 4.7 out of 5 stars 1,350 Reviews |
| Diet Type | Gluten Free, Vegetarian |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Form | Capsule |
| Item Weight | 2160 Milligrams |
| Manufacturer | Why Not Natural |
| Manufacturer Part Number | D3+K2+Spirulina |
| Material Type Free | Gluten Free, No Artificial Flavors, Soy Free, Sugar Free |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin D3, Vitamin K2 |
| Product Benefits | Antioxidant, Bone Health Support, Brain Health Support, Heart Health Support, Immune Support, Joint Health Support Product Benefits Antioxidant, Bone Health Support, Brain Health Support, Heart Health Support, Immune Support, Joint Health Support See more |
| Special Ingredients | D3, K2, Organic Spirulina |
| Specific Uses For Product | Support your bone health and immune system., Supports heart health. |
| UPC | 712038303748 |
| Unit Count | 60 Count |

## Product Details

- **Brand:** Why Not Natural
- **Diet Type:** Gluten Free, Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin D3, Vitamin K2

## Images

![Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood - Image 1](https://m.media-amazon.com/images/I/71BMvvBH0JL.jpg)
![Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood - Image 2](https://m.media-amazon.com/images/I/81gYPTrVemL.jpg)
![Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood - Image 3](https://m.media-amazon.com/images/I/81MGke+GWCL.jpg)
![Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood - Image 4](https://m.media-amazon.com/images/I/81Eyz2OnSAL.jpg)
![Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood - Image 5](https://m.media-amazon.com/images/I/7168K-ftbAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Blood levels are now within normal.
*by D***. on January 7, 2026*

Good product. My doctor said I needed to take vitamin D as my blood draw showed me deficient (not enough sun in the winter.) I've been taking this product for a year now and my blood levels are back in normal levels.

### ⭐⭐⭐⭐⭐ Quality product
*by G***N on January 24, 2026*

I take several of their vitamins and love them easy in the stomach!

### ⭐⭐⭐⭐⭐ El final
*by A***Z on April 7, 2026*

Yo diría que demasiada buena

## Frequently Bought Together

- Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-14*