---
product_id: 6405661
title: "Doctor's Best Vitamin D3 5000 IU Softgels for Men & Women - Vitamin D Supplement for Immune System & Heart Health Support, 125 mcg per Serving, VIT D 3, Non GMO, Gluten Free, Soy Free - 180 Softgels"
brand: "doctor's best"
price: "¥3348"
currency: JPY
in_stock: true
reviews_count: 13
category: "Doctor's Best"
url: https://www.desertcart.jp/products/6405661-doctors-best-vitamin-d3-5000-iu-softgels-for-men-women
store_origin: JP
region: Japan
---

# Non-GMO, Gluten & Soy Free 5000 IU high-potency dose Immune & heart support Doctor's Best Vitamin D3 5000 IU Softgels for Men & Women - Vitamin D Supplement for Immune System & Heart Health Support, 125 mcg per Serving, VIT D 3, Non GMO, Gluten Free, Soy Free - 180 Softgels

**Brand:** doctor's best
**Price:** ¥3348
**Availability:** ✅ In Stock

## Summary

> ☀️ Elevate your wellness game with Doctor’s Best Vitamin D3 — because your health deserves the best spotlight.

## Quick Answers

- **What is this?** Doctor's Best Vitamin D3 5000 IU Softgels for Men & Women - Vitamin D Supplement for Immune System & Heart Health Support, 125 mcg per Serving, VIT D 3, Non GMO, Gluten Free, Soy Free - 180 Softgels by doctor's best
- **How much does it cost?** ¥3348 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/6405661-doctors-best-vitamin-d3-5000-iu-softgels-for-men-women)

## Best For

- doctor's best enthusiasts

## Why This Product

- Trusted doctor's best brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Supply:** 180 easy-to-swallow softgels provide a convenient 3-month supply, eliminating frequent restocks.
- • **Clean & Pure Formula:** Non-GMO, gluten-free, and soy-free softgels crafted for the mindful health-conscious professional.
- • **Optimized Absorption:** Formulated with extra virgin olive oil to enhance fat-soluble Vitamin D3 uptake, ensuring maximum benefit.
- • **Power-Packed 5000 IU Dose:** Maximize your daily Vitamin D with a potent 125 mcg softgel for superior absorption and effectiveness.
- • **Immune & Cardiovascular Boost:** Support your body's frontline defenses and heart health with clinically backed Vitamin D3 benefits.

## Overview

Doctor's Best Vitamin D3 5000 IU softgels deliver a high-potency, clean, and easy-to-take supplement designed to support bone density, immune function, and cardiovascular health. With 180 non-GMO, gluten-free, and soy-free softgels per bottle, this formula uses extra virgin olive oil for enhanced absorption, making it a smart, long-lasting choice for professionals prioritizing optimal wellness.

## Description

Doctor's Best Vitamin D3 supports healthy bone density and structure*Vitamin D3 enhances and regulates immune function, supports optimal cardiovascular function and enhances cellular function*Approximately 75% of Americans are deficient in vitamin D*Non-GMO/ Gluten Free/ Soy Free

Review: Solid Value for a High-Potency Vitamin D3 — Easy to Take, Long-Lasting Supply - I’ve been taking Doctor’s Best 5,000 IU Vitamin D3 for a while now, and it’s one of the easiest supplements to work into my routine. The capsules are very small, smooth, and easy to swallow — no gritty texture or lingering taste. I like that it’s made with extra virgin olive oil, since D3 is fat-soluble and this may help with absorption without needing to plan it around a heavy meal. Vitamin D3, when taken as recommended by a healthcare provider, can support bone health, help maintain healthy teeth, aid immune function, and contribute to overall well-being — especially if you’re not getting enough from sunlight or diet alone. The 360-count bottle is a real convenience — I don’t have to think about restocking for nearly a year, and the cost per capsule works out to be very reasonable. I haven’t noticed any stomach upset, aftertaste, or other side effects, and I appreciate the simplicity of the formula without unnecessary fillers. A couple of things I personally keep in mind: 5,000 IU is a high dose, so I take it under my doctor’s guidance and get my levels checked to make sure they stay in a healthy range. I store the bottle in a cool, dry spot away from sunlight, because I know softgels can sometimes stick together if exposed to heat. For me, taking it with food feels like the best way to support absorption and avoid any chance of mild GI discomfort. Bottom line: This is a simple, well-formulated, high-strength D3 that’s easy to take and lasts a long time. As long as you’re mindful of the dosage and store it properly, it’s a great value and a reliable way to keep your vitamin D where it should be.
Review: Doctors Best ! - Good value. Easy to swallow. No side effects. Best brand I have used.

## Features

- Doctor's Best Vitamin D3 supports healthy bone density and structure; Vitamin D is required for optimal calcium absorption
- Vitamin D3 enhances and regulates immune function, supports optimal cardiovascular function and enhances cellular function
- Approximately 75% of Americans are deficient in vitamin D
- Doctor's Best Vitamin D3 is available in 1000IU, 2000IU and 5000IU strengths
- Non-GMO and Gluten Free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002SE3E8G |
| Age Range Description | Adults |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #6,943 in Health & Household ( See Top 100 in Health & Household ) #49 in Vitamin D Supplements #782 in Sales & Deals |
| Brand | Doctor's BEST |
| Brand Name | Doctor's BEST |
| Color | White |
| Customer Reviews | 4.8 out of 5 stars 26,429 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Softgel |
| Flavor | Unflavored |
| Global Trade Identification Number | 00753950002180 |
| Item Dimensions | 2.13 x 2.13 x 3.69 inches |
| Item Form | Softgel |
| Item Weight | 0.07 kg |
| Manufacturer | Doctor’s Best, Inc |
| Manufacturer Part Number | DRB-00218 |
| Model Name | Vitamin D3 5, 000 Iu for Healthy Bones, Teeth, Heart & Immune Support, Non-GMO |
| Model Number | DRB-00218 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin D3 |
| Product Benefits | Bone Health Support |
| Special Ingredients | Non-GMO, Gluten Free, Soy Free |
| Specific Uses For Product | Bone |
| UPC | 753950002180 |
| Unit Count | 180 Count |

## Product Details

- **Brand:** Doctor's BEST
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Softgel
- **Primary Supplement Type:** Vitamin D3

## Images

![Doctor's Best Vitamin D3 5000 IU Softgels for Men & Women - Vitamin D Supplement for Immune System & Heart Health Support, 125 mcg per Serving, VIT D 3, Non GMO, Gluten Free, Soy Free - 180 Softgels - Image 1](https://m.media-amazon.com/images/I/61OV7+qQTEL.jpg)
![Doctor's Best Vitamin D3 5000 IU Softgels for Men & Women - Vitamin D Supplement for Immune System & Heart Health Support, 125 mcg per Serving, VIT D 3, Non GMO, Gluten Free, Soy Free - 180 Softgels - Image 2](https://m.media-amazon.com/images/I/710XpDxcc-L.jpg)
![Doctor's Best Vitamin D3 5000 IU Softgels for Men & Women - Vitamin D Supplement for Immune System & Heart Health Support, 125 mcg per Serving, VIT D 3, Non GMO, Gluten Free, Soy Free - 180 Softgels - Image 3](https://m.media-amazon.com/images/I/71ZF1YVD--L.jpg)
![Doctor's Best Vitamin D3 5000 IU Softgels for Men & Women - Vitamin D Supplement for Immune System & Heart Health Support, 125 mcg per Serving, VIT D 3, Non GMO, Gluten Free, Soy Free - 180 Softgels - Image 4](https://m.media-amazon.com/images/I/712y0Y4UCZL.jpg)
![Doctor's Best Vitamin D3 5000 IU Softgels for Men & Women - Vitamin D Supplement for Immune System & Heart Health Support, 125 mcg per Serving, VIT D 3, Non GMO, Gluten Free, Soy Free - 180 Softgels - Image 5](https://m.media-amazon.com/images/I/7188ZKOzLKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Where is this made?**
A: From the Doctor's Best Website on the FAQs Tab: http://www.drbvitamins.com/products/vitamin-d3-1000iu/drb-00209#sthash.dmaNlz34.dpbs"Doctor's Best products are quality tested and manufactured in the United States using highly qualified cGMP manufacturers and raw material ingredients. Doctor’s Best sources raw materials from around the world and ingredients are subject to the intense testing and verification regardless of geography of origin. - See more at: http://www.drbvitamins.com/products/vitamin-d3-1000iu/drb-00209#sthash.dmaNlz34.dpuf"

**Q: What is the source of your Vit. D?  Is it synthetic, made from sheep wool, plant-derived, etc.?**
A: According to the label, this product is derived from lanolin, a component of sheep's wool.  It also has extra virgin olive oil, softgel capsule made of gelatin, glycerin, purified water.

**Q: Is the bad odor normal for this brand? i have never experienced any odor whatsoever with other d3 brands. it smells rotten. please help with thoughts?**
A: Maybe smelling bad is a sign of toxic getting out of your system.  Check with doctor.

**Q: i want to ask if you can ship the product to saudi arabia?**
A: Yes.  But you need to contact TOP CAT first to get cost for international shipping.  TOP CAT

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid Value for a High-Potency Vitamin D3 — Easy to Take, Long-Lasting Supply
*by E***S on August 15, 2025*

I’ve been taking Doctor’s Best 5,000 IU Vitamin D3 for a while now, and it’s one of the easiest supplements to work into my routine. The capsules are very small, smooth, and easy to swallow — no gritty texture or lingering taste. I like that it’s made with extra virgin olive oil, since D3 is fat-soluble and this may help with absorption without needing to plan it around a heavy meal. Vitamin D3, when taken as recommended by a healthcare provider, can support bone health, help maintain healthy teeth, aid immune function, and contribute to overall well-being — especially if you’re not getting enough from sunlight or diet alone. The 360-count bottle is a real convenience — I don’t have to think about restocking for nearly a year, and the cost per capsule works out to be very reasonable. I haven’t noticed any stomach upset, aftertaste, or other side effects, and I appreciate the simplicity of the formula without unnecessary fillers. A couple of things I personally keep in mind: 5,000 IU is a high dose, so I take it under my doctor’s guidance and get my levels checked to make sure they stay in a healthy range. I store the bottle in a cool, dry spot away from sunlight, because I know softgels can sometimes stick together if exposed to heat. For me, taking it with food feels like the best way to support absorption and avoid any chance of mild GI discomfort. Bottom line: This is a simple, well-formulated, high-strength D3 that’s easy to take and lasts a long time. As long as you’re mindful of the dosage and store it properly, it’s a great value and a reliable way to keep your vitamin D where it should be.

### ⭐⭐⭐⭐⭐ Doctors Best !
*by B***A on June 22, 2026*

Good value. Easy to swallow. No side effects. Best brand I have used.

### ⭐⭐⭐⭐⭐ Reliable, high-quality Vitamin D supplement
*by N***K on December 18, 2025*

This is a well-made Vitamin D3 supplement from a brand I trust. The capsules are easy to swallow, and the bottle is clearly labeled with dosage and ingredients, which I appreciate. I like that it is non-GMO and free from gluten and soy. The value is good for the amount provided, and it has been easy to incorporate into my daily routine. Overall, it feels like a solid, straightforward supplement with clean ingredients and good manufacturing standards.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-30*