---
product_id: 4797177
title: "Douglas Laboratories Vitamin D 25 mcg (1,000 IU) - D3 Vitamin - For Immune Support, Bone Health & Tooth Health* - D Vitamin as Cholecalciferol - 100 Tablets"
brand: "douglas laboratories"
price: "69.64 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Douglas Laboratories"
url: https://www.desertcart.tn/products/4797177-douglas-laboratories-vitamin-d-25-mcg-1-000-iu-d3
store_origin: TN
region: Tunisia
---

# 1000 IU D3 per tablet Supports bone & tooth health Boosts immune function Douglas Laboratories Vitamin D 25 mcg (1,000 IU) - D3 Vitamin - For Immune Support, Bone Health & Tooth Health* - D Vitamin as Cholecalciferol - 100 Tablets

**Brand:** douglas laboratories
**Price:** 69.64 DT
**Availability:** ✅ In Stock

## Summary

> 🦴 Elevate your health game with Vitamin D that works as hard as you do!

## Quick Answers

- **What is this?** Douglas Laboratories Vitamin D 25 mcg (1,000 IU) - D3 Vitamin - For Immune Support, Bone Health & Tooth Health* - D Vitamin as Cholecalciferol - 100 Tablets by douglas laboratories
- **How much does it cost?** 69.64 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/4797177-douglas-laboratories-vitamin-d-25-mcg-1-000-iu-d3)

## Best For

- douglas laboratories enthusiasts

## Why This Product

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

## Key Features

- • **Precision Dosage Power:** Each tablet delivers a potent 25 mcg (1,000 IU) of Vitamin D3 for optimized daily support.
- • **Pure & Trusted Quality:** GMP-certified, non-GMO manufacturing ensures premium potency and safety you can count on.
- • **Triple-Action Wellness:** Supports strong bones, healthy teeth, and a resilient immune system in one clean formula.
- • **Clinically Backed Formula:** Cholecalciferol form enhances absorption and effectiveness for real health impact.
- • **Millennial-Approved Wellness:** Join thousands who trust Douglas Labs for science-driven supplements that fit your active lifestyle.

## Overview

Douglas Laboratories Vitamin D 25 mcg (1,000 IU) tablets provide a high-quality, GMP-certified source of cholecalciferol designed to support bone density, tooth strength, and immune health. With 100 tablets per bottle, this trusted supplement fills essential nutrient gaps for adults seeking science-backed wellness.

## Description

Buy Douglas Laboratories Vitamin D 25 mcg (1,000 IU) - D3 Vitamin - For Immune Support, Bone Health & Tooth Health* - D Vitamin as Cholecalciferol - 100 Tablets on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Vitamins - Great product
Review: Good D3 - My labs always come back good. IYKYK.

## Features

- Bone Supplement: Vitamin D supports strong bones and teeth with 1,000 I.U. of vitamin D3 per tablet for optimized bone health*
- Immune Support: Formulated with cholecalciferol, a form of D vitamin, to aid in immune function and the modulation of cell growth*
- Important Dietary Supplement Ingredients: Fills nutrient gaps with essential D vitamin, providing 25 mcg (1,000 IU) per serving
- Pure & Potent: Manufactured in GMP-compliant facilities without GMOs, ensuring high-quality standards for our D vitamin supplements
- Healthier Living for Your Patients: Douglas Laboratories provides high quality, science-based nutritional supplements to support your patients' healthy lifestyles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0014AHLZW |
| ASIN  | B0014AHLZW |
| Age Range Description | Adult |
| Best Sellers Rank | #62,118 in Health & Household ( See Top 100 in Health & Household ) #336 in Vitamin D Supplements |
| Brand Name | Douglas Laboratories |
| Customer Reviews | 4.7 4.7 out of 5 stars (480) |
| Date First Available  | February 18, 2008 |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00310539002117 |
| Is Discontinued By Manufacturer  | No |
| Item Form | Tablet |
| Item model number  | Vitamin D 1000 IU |
| Manufacturer | Douglas Laboratories |
| Manufacturer  | Douglas Laboratories |
| Number of Items | 100 |
| Package Dimensions  | 3.23 x 1.81 x 1.69 inches; 1.76 ounces |
| Primary Supplement Type | Vitamin-d |
| Specific Uses For Product | Bone |
| UPC | 310539002117 |
| Unit Count | 100 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Douglas Laboratories
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Vitamin-d

## Images

![Douglas Laboratories Vitamin D 25 mcg (1,000 IU) - D3 Vitamin - For Immune Support, Bone Health & Tooth Health* - D Vitamin as Cholecalciferol - 100 Tablets - Image 1](https://m.media-amazon.com/images/I/51FHc1ENKPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vitamins
*by S***L on February 6, 2026*

Great product

### ⭐⭐⭐⭐⭐ Good D3
*by W***T on April 3, 2026*

My labs always come back good. IYKYK.

### ⭐⭐⭐⭐⭐ Quality
*by E***E on January 14, 2026*

This brand is recommended by my rheumatologist. It is a good product.

## Frequently Bought Together

- Douglas Laboratories Vitamin D 25 mcg (1,000 IU) - D3 Vitamin - For Immune Support, Bone Health & Tooth Health* - D Vitamin as Cholecalciferol - 100 Tablets
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- Douglas Laboratories Methyl B12 Plus | Supports Metabolism, Energy, Blood Cell Production, Nervous System, and Hormones* | 90 Lozenges

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**Shop now:** [https://www.desertcart.tn/products/4797177-douglas-laboratories-vitamin-d-25-mcg-1-000-iu-d3](https://www.desertcart.tn/products/4797177-douglas-laboratories-vitamin-d-25-mcg-1-000-iu-d3)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-04*