---
product_id: 18728436
title: "Klean Athlete Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets"
brand: "klean athlete"
price: "€ 34.40"
currency: EUR
in_stock: true
reviews_count: 8
category: "Klean Athlete"
url: https://www.desertcart.hr/products/18728436-klean-athlete-klean-d-5000-iu-of-vitamin-d3-to
store_origin: HR
region: Croatia
---

# 5000 IU Vitamin D3 potency Supports muscle recovery & bone strength NSF Certified for Sport purity Klean Athlete Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets

**Brand:** klean athlete
**Price:** € 34.40
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your game with clean, certified Vitamin D power!

## Quick Answers

- **What is this?** Klean Athlete Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets by klean athlete
- **How much does it cost?** € 34.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/18728436-klean-athlete-klean-d-5000-iu-of-vitamin-d3-to)

## Best For

- klean athlete enthusiasts

## Why This Product

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

## Key Features

- • **Elite Immune Support:** 5000 IU Vitamin D3 fuels your body's natural defenses for peak performance.
- • **Pure, GMO-Free Formula:** No gluten, artificial colors, or sweeteners—just clean nutrition for the mindful athlete.
- • **Certified Clean & Trusted:** NSF Certified for Sport ensures zero banned substances—play hard, stay safe.
- • **Muscle Recovery Powerhouse:** Accelerate muscle repair post-workout to bounce back stronger, faster.
- • **Optimal Calcium Absorption:** Enhances calcium uptake to fortify bones and maintain structural resilience.

## Overview

Klean Athlete Klean-D delivers a potent 5000 IU dose of Vitamin D3 per tablet, scientifically designed to support immune health, muscle recovery, calcium absorption, and bone strength. NSF Certified for Sport and free from GMOs, gluten, and artificial additives, this supplement is trusted by athletes and health-conscious professionals seeking clean, effective nutrition to fuel peak performance and long-term wellness.

## Description

Immune Function: Plays an important role in immune function, functions as a key regulatory hormone in the body, and contributes to healthy plasma vitamin D levels.* Muscle Recovery: Helps muscles recover strength after intense exercise or muscle injury.* Calcium Absorption: Ensures normal calcium absorption and provides bone strength.* Klean is Clean. Klean Athlete products are GMO-free and formulated without wheat, gluten, or artificial coloring, flavoring or sweeteners. Every product is third party certified by NSF International's NSF Certified for Sport program, to help athletes, coaches and trainers make more informed decisions when choosing sports supplements. Fuel Your Foundation. Perform At Your Peak. We power health and peak performance in athletes who demand the most from themselves, their sport and their nutrition.*

Review: Excellent product. - This brand was recommended by a Doctor friend on mine who is the physician for a professional sports team. He said it was 100 percent pure.
Review: Forever grateful for this company!! - Let me tell you something about this vitamin d!! My husband has always been really low on vitamin D. It runs in his genes where almost every one in their family has to go in and get IV vitamin d. Well we started taking this a few months ago and 2 months ago he went for his usual testing and they called and said he didn’t need his shot this month. So thinking it was just a one time occurrence he went back the next time for the his testing and his doctor actually called him and started asking him a ton of questions about what he was doing differently and the only thing was that we had switched to this brand of vitamin d. He’s always taken a vitamin d supplement but not this brand. Well his doctor was so happy with his numbers that he said he feels as long as he keeps taking this one he doesn’t think he needs to come in for the IV’s anymore. I’m a huge natural health nut (I even run a natural heath blog) and have done a huge amount of research on this company and I can’t say one bad thing about them. I will forever be a life long customer of this company! Thank you for the life changing products. I will forever be thankful and so will my husband!!!

## Features

- Immune Function: Plays an important role in immune function, functions as a key regulatory hormone in the body, and contributes to healthy plasma vitamin D levels.*
- Muscle Recovery: Helps muscles recover strength after intense exercise or muscle injury.*
- Calcium Absorption: Ensures normal calcium absorption and provides bone strength.*
- Klean is Clean. Klean Athlete products are GMO-free and formulated without wheat, gluten, or artificial coloring, flavoring or sweeteners. Every product is third party certified by NSF International's NSF Certified for Sport program, to help athletes, coaches and trainers make more informed decisions when choosing sports supplements.
- Fuel Your Foundation. Perform At Your Peak. We power health and peak performance in athletes who demand the most from themselves, their sport and their nutrition.*

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EPQN6TW |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #83,204 in Health & Household ( See Top 100 in Health & Household ) #424 in Vitamin D Supplements |
| Brand | Klean Athlete |
| Brand Name | Klean Athlete |
| Customer Reviews | 4.6 out of 5 stars 228 Reviews |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Item Dimensions | 3.25 x 2 x 2 inches |
| Item Form | Tablet |
| Manufacturer | Klean Athlete |
| Manufacturer Part Number | KA200562-100 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin-d |
| Product Benefits | Immune Health |
| Specific Uses For Product | Bone, Muscle |
| UPC | 310539039021 |
| Unit Count | 100.00 Count |

## Product Details

- **Brand:** Klean Athlete
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Vitamin-d
- **Product Benefits:** Immune Health

## Images

![Klean Athlete Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets - Image 1](https://m.media-amazon.com/images/I/61DvIFBNFjL.jpg)
![Klean Athlete Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets - Image 2](https://m.media-amazon.com/images/I/810b65otDWL.jpg)
![Klean Athlete Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets - Image 3](https://m.media-amazon.com/images/I/81+1fX1Q4KL.jpg)
![Klean Athlete Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets - Image 4](https://m.media-amazon.com/images/I/81+XdQp-iBL.jpg)
![Klean Athlete Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets - Image 5](https://m.media-amazon.com/images/I/919Oq5nucqL.jpg)

## Available Options

This product comes in different **Customer Package Type** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product.
*by R***Y on May 9, 2026*

This brand was recommended by a Doctor friend on mine who is the physician for a professional sports team. He said it was 100 percent pure.

### ⭐⭐⭐⭐⭐ Forever grateful for this company!!
*by P***S on June 27, 2019*

Let me tell you something about this vitamin d!! My husband has always been really low on vitamin D. It runs in his genes where almost every one in their family has to go in and get IV vitamin d. Well we started taking this a few months ago and 2 months ago he went for his usual testing and they called and said he didn’t need his shot this month. So thinking it was just a one time occurrence he went back the next time for the his testing and his doctor actually called him and started asking him a ton of questions about what he was doing differently and the only thing was that we had switched to this brand of vitamin d. He’s always taken a vitamin d supplement but not this brand. Well his doctor was so happy with his numbers that he said he feels as long as he keeps taking this one he doesn’t think he needs to come in for the IV’s anymore. I’m a huge natural health nut (I even run a natural heath blog) and have done a huge amount of research on this company and I can’t say one bad thing about them. I will forever be a life long customer of this company! Thank you for the life changing products. I will forever be thankful and so will my husband!!!

### ⭐⭐⭐⭐⭐ Staying healthy
*by B***M on May 28, 2024*

I have used this brand and vitamin D for years now. I have never had any problems or side effects from it. I always appreciate that it is a clean and reputable brand with not all of the junk that comes with other brands.

## Frequently Bought Together

- Klean ATHLETE Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets
- Klean ATHLETE Klean Omega | Pure Fish Oil in Triglyceride Form to Support Cardiovascular, Neurological and Joint Health | NSF Certified for Sport | 60 Softgels

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-19*