---
product_id: 120085867
title: "NatureWise Vitamin D3 4000iu (100 mcg)"
brand: "naturewise"
price: "€ 31.69"
currency: EUR
in_stock: null
reviews_count: 8
url: https://www.desertcart.it/products/120085867-naturewise-vitamin-d3-4000iu-100-mcg
store_origin: IT
region: Italy
---

# 4000 IU potent D3 dose NSF-certified purity & accuracy Organic cold-pressed olive oil base NatureWise Vitamin D3 4000iu (100 mcg)

**Brand:** naturewise
**Price:** € 31.69
**Availability:** ❌ Out of Stock

## Summary

> ☀️ Elevate your wellness game with NatureWise Vitamin D3 — because your health deserves the best!

## Quick Answers

- **What is this?** NatureWise Vitamin D3 4000iu (100 mcg) by naturewise
- **How much does it cost?** € 31.69 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/120085867-naturewise-vitamin-d3-4000iu-100-mcg)

## Best For

- naturewise enthusiasts

## Why This Product

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

## Key Features

- • **Certified Trust:** NSF-certified contents ensure purity and label accuracy you can count on
- • **Made in the USA:** Crafted in cGMP-compliant facilities with rigorous 3rd party testing for premium quality
- • **Absorption Amplified:** Infused with organic, cold-pressed olive oil to maximize vitamin D3 uptake
- • **Clean & Green Formula:** Non-GMO, gluten-free, and naturally sourced for mindful wellness
- • **Power-Packed Daily Dose:** 4000 IU (100 mcg) Vitamin D3 for optimal immune, bone, and muscle support

## Overview

NatureWise Vitamin D3 delivers a potent 4000 IU dose in a clean, non-GMO, gluten-free formula enhanced with organic cold-pressed olive oil for superior absorption. NSF-certified and made in the USA under strict quality controls, this 1-year supply of mini softgels supports immune health, muscle function, and strong bones—perfect for proactive professionals who demand purity and performance.

## Description

NatureWise Vitamin D3 4000iu (100 mcg) 1-Year Supply for Immune Support, Healthy Muscle Function, and Bone Health - Non-GMO, Gluten-Free in Organic Extra Virgin Olive Oil, (Mini Softgel), 360 Count

## Features

- IMMUNE, MOOD, BONE & MUSCLE SUPPORT*: Vitamin D supports healthy bones, muscle function, and a strong immune system.*
- NATURALLY-SOURCED, NON-GMO: These Vitamin D3 immune support and bone health supplements* are formulated with a naturally-sourced vitamin D3 ingredient, and are gluten-free and non-GMO. Packaging may vary due to high demand, same great product and ingredients.
- IN ORGANIC COLD-PRESSED OLIVE OIL: NatureWise Vitamin D3 is formulated with organic, cold-pressed olive oil that doesn't use heat or hexanes, to enhance the absorption of vitamin D3.*
- CONTENTS CERTIFIED NSF: This supplement is NSF-contents certified, which means its contents are thoroughly tested for accuracy and purity. Ingredients are also analyzed for this certification to confirm they match label contents.
- USA MANUFACTURED, 3RD PARTY TESTED: All NatureWise supplements are proudly manufactured the USA in facilities that comply to the strictest cGMP standards and undergo rigorous testing by third party labs to ensure the highest quality and purity.

## Product Details

- **Brand:** NatureWise
- **Item Form:** Softgel
- **Primary Supplement Type:** Vitamin D3
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored

## Images

![NatureWise Vitamin D3 4000iu (100 mcg) - Image 1](https://m.media-amazon.com/images/I/711AM2BvjOL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: is this D3 derived from sheeps lanolin or fish oil?**
A: From Naturewise's website. "What else do I need to know about NatureWise Vitamin D3?NatureWise Vitamin D3 is manufactured in the USA, using non-GMO and gluten-free ingredients. Lanolin is used as the source for vitamin D3 (cholecalciferol), as it is well absorbed by the body.​Each softgel has 5,000 IU of vitamin D3 in certified organic extra virgin olive oil. The bovine derived softgel capsule is made of gelatin, glycerin, and water.NatureWise Vitamin D3 does not have yeast, wheat, gluten, dairy, corn, soy, eggs, sugar, tree nuts, peanuts, fish, shellfish, or hydrogenated oils."

**Q: Is there a difference between these and the Vita Optimum D3 soft gels?**
A: I'm no expert but I researched as much as I could before choosing and it came down to these 2 brands, I personally could not find a difference.  I chose the Naturewise and have been happy with them.

**Q: size of pill?**
A: The pills are very tiny. Maybe about 5-6mm ball shape.

**Q: Where is the manufactured?**
A: According to their website: "We know that as a discerning consumer, only the best quality supplements make it on your shopping list, and we wouldn’t expect anything less. That’s why we proudly formulate and manufacture all NatureWise products in USA-based, GMP-compliant facilities."

## Customer Reviews

### ⭐⭐⭐⭐⭐ 🌟 Best Vitamin D Supplement—Lab-Tested Results! 🌟 NatureWise Vitamin D3, 125 mcg (5,000 IU)
*by D***! on August 19, 2025*

I rarely write reviews about supplements, but this supplement truly deserves the spotlight.After consistently taking NatureWise Vitamin D3, my oncologist hematologist personally called to tell me my latest blood work showed “amazing” and “really, really good” Vitamin D levels. That’s the first time my doctor has ever commented on my Vitamin D status—so I knew this product was doing something right!I haven’t changed my lifestyle or spent more time in the sun, so the improvement is entirely thanks to these supplements. And when it came time to reorder, I didn’t hesitate—I’m sticking with what works.Beyond the lab results, I’ve noticed a surprising bonus: my nails are growing faster and are significantly stronger. I’ve struggled with weak, bendy nails for years, and the difference is genuinely noticeable.The softgel capsules are tiny and super easy to swallow—no unpleasant taste or after-effects. Just simple, effective nutrition.If you're looking for a Vitamin D supplement that delivers, this is it. My doctor’s impressed, I’m impressed—and my nails are loving it too!

### ⭐⭐⭐⭐⭐ Great quality and effective vitamin D supplement
*by C***E on August 2, 2025*

The reason that I like this product is because of its effectiveness and quality. The vitamin D3 5000iu seems to really help with my immunity and muscle function. The organic extra virgin olive oil makes it easy to swallow too. Overall, feels like a good choice for my health needs.

### ⭐⭐⭐⭐⭐ Great for immune health and bones
*by A***N on September 16, 2025*

Life saver! These Vitamin D3 softgels are easy to take and have a neutral taste. I appreciate that they are gluten free, non-GMO, and made in the USA. They help support my immune system and keep my bones strong. The organic olive oil in the mini softgel is a plus. Overall, a reliable supplement I plan to keep using.

## Frequently Bought Together

- NatureWise Vitamin D3 4000iu (100 mcg) 1-Year Supply for Immune Support, Healthy Muscle Function, and Bone Health - Non-GMO, Gluten-Free in Organic Extra Virgin Olive Oil, (Mini Softgel), 360 Count
- Nature Made Vitamin B12 1000 mcg, Dietary Supplement for Energy Metabolism Support, 150 Softgels, 150 Day Supply
- Nature Made Zinc 30 mg, Dietary Supplement for Immune Health and Antioxidant Support, 100 Tablets, 100 Day Supply

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*