---
product_id: 155467041
title: "Vitamin D3 4000 IU High Strength | 400 Vegetarian Tablets | Vitamin D 4000iu Cholecalciferol Supplement | Supports Immune System, Bones & Muscle Function | Made in UK"
brand: "supplement tree"
price: "¥4145"
currency: JPY
in_stock: true
reviews_count: 8
category: "Supplement Tree"
url: https://www.desertcart.jp/products/155467041-vitamin-d3-4000-iu-high-strength-400-vegetarian-tablets-vitamin
store_origin: JP
region: Japan
---

# 400 vegetarian tablets 4000 IU high strength 13 months supply Vitamin D3 4000 IU High Strength | 400 Vegetarian Tablets | Vitamin D 4000iu Cholecalciferol Supplement | Supports Immune System, Bones & Muscle Function | Made in UK

**Brand:** supplement tree
**Price:** ¥4145
**Availability:** ✅ In Stock

## Summary

> ☀️ Elevate your daily glow with the ultimate Vitamin D3 power-up!

## Quick Answers

- **What is this?** Vitamin D3 4000 IU High Strength | 400 Vegetarian Tablets | Vitamin D 4000iu Cholecalciferol Supplement | Supports Immune System, Bones & Muscle Function | Made in UK by supplement tree
- **How much does it cost?** ¥4145 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/155467041-vitamin-d3-4000-iu-high-strength-400-vegetarian-tablets-vitamin)

## Best For

- supplement tree enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Plant-Powered:** 100% vegetarian, GMO-free, and free from gluten, dairy, and artificial nasties—clean nutrition you can trust.
- • **Effortless Daily Health:** Easy-to-swallow tablets designed for busy professionals who prioritize wellness without hassle.
- • **Immune & Bone Powerhouse:** Clinically backed 4000 IU Vitamin D3 supports immune defense, strong bones, and muscle function.
- • **Year-Long Wellness Boost:** 400 tablets deliver a full 13-month supply—never run low on your daily dose.
- • **UK-Made Quality Assurance:** Manufactured under strict GMP standards in the UK for premium safety and efficacy.

## Overview

Vitamin D3 4000 IU High Strength offers 400 vegetarian tablets providing over a year’s supply of premium, UK-made cholecalciferol. This potent supplement supports immune health, bone strength, muscle function, and calcium absorption, all in a clean, GMO-free formula tailored for modern wellness seekers.

## Description

Vitamin D3 4000 IU High Strength | 400 Vegetarian Tablets | Vitamin D 4000iu Cholecalciferol Supplement | Supports Immune System, Bones & Muscle Function | Made in UK : desertcart.co.uk: Health & Personal Care

Review: Vitamin D - I've only just had these tablets so I think its a bit soon to fully review them, but I can say that they are easy to take and I have no side effects. I think they are excellent value for money and I am pleased with my choice of Vitamin D and I will continue to take them one per day until they are finished Thank you
Review: Easy to take. - Excellent product. As a family we take vitamin D everyday. Very important through the dark winter months. When there is no natural vitamin D.

## Features

- 13 MONTHS SUPPLY: Limited time introductory price for Vitamin D3 (Cholecalciferol) 4000iu supplement. Each bottle contains 400 tablets providing you over one year supply of Vitamin D in an easy to swallow vegetarian tablet.
- SUNSHINE VITAMIN: Because natural food sources of vitamin D are rare, the most effective ways to receive adequate levels are through sunlight exposure and supplements. Vitamin D3 is the form of vitamin D that is made in the body and therefore is far easier to absorb and retain than other forms
- BENEFITS: Benefits of Vitamin D are backed up by EFSA (European Food Safety Authority) such as Vitamin D contributes to the normal function of the immune system. Vitamin D contributes to the maintenance of normal bones, teeth & muscle function. Vitamin D contributes to normal absorption/utilisation of calcium and phosphorus. Vitamin D contributes to normal blood calcium levels.
- FINEST INGREDEINTS: Our Vitamin D3 4000 iu tablets are Free from GMO (Genetically Modified Organisms), Salt, Wheat, Gluten, Lactose, Yeast, Dairy products, Artificial Preservatives, Artificial Colours. A full microbiological analysis of the raw material has been carried out to ensure quality & safety.
- SUITABLE for Vegetarians. UK Manufactured to GMP Standards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XQJNLCL |
| ASIN  | B07XQJNLCL |
| Age Range Description | Adult |
| Best Sellers Rank | 19,547 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 215 in Vitamin D |
| Brand | Supplement Tree |
| Country of origin | United Kingdom |
| Country of origin  | United Kingdom |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,061) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,061) |
| Date First Available | 9 Sept. 2019 |
| Format | Tablets |
| Manufacturer  | Supplement Tree |
| Product Dimensions  | 4 x 4 x 8 cm; 100 g |
| Units | 400 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Supplement Tree
- **Flavour:** Unflavoured
- **Item form:** Tablets
- **Specific uses for product:** Bones,Immune System,Muscle,Teeth

## Images

![Vitamin D3 4000 IU High Strength | 400 Vegetarian Tablets | Vitamin D 4000iu Cholecalciferol Supplement | Supports Immune System, Bones & Muscle Function | Made in UK - Image 1](https://m.media-amazon.com/images/I/61d4Nhn1ZdL.jpg)

## Questions & Answers

**Q: Are these Suitable for Vegetarians?**
A: Yes, it 100% Suitable for Vegetarians.

**Q: Does this come in capsule or tablet form?**
A: This supplement comes in round tablet form. The tablet size is approx 6mm in diameter.

**Q: Do these contain gluten?**
A: This product contains No Gluten, Lactose, Artificial Colours, Flavours, and Preservatives or Genetically Modified Organisms (GMOs).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vitamin D
*by C***S on 31 January 2024*

I've only just had these tablets so I think its a bit soon to fully review them, but I can say that they are easy to take and I have no side effects. I think they are excellent value for money and I am pleased with my choice of Vitamin D and I will continue to take them one per day until they are finished Thank you

### ⭐⭐⭐⭐⭐ Easy to take.
*by A***I on 4 November 2025*

Excellent product. As a family we take vitamin D everyday. Very important through the dark winter months. When there is no natural vitamin D.

### ⭐⭐⭐⭐ The maximum recommended dose in the UK
*by G***D on 30 January 2023*

These are excellent value for very high dose Vitamin D tablets - previously I was buying tablets that were a quarter of this strength. Below I've pasted extracts from the NHS website, which makes the points that you should only really need these supplements in the dark Winter months, and that for some people the dosage of these will be too high. In fact we've tried cutting these to take half the dosage, but using an NHS-supplied pill-cutting-thingy the tablets crumble rather than split evenly, so I may go back to my old pills (purchased from Home Bargains!) THIS IS WHAT THE NHS SAY ABOUT VITAMIN D SUPPLEMENTS... Between late March/early April to the end of September, most people can make all the vitamin D they need through sunlight on their skin and from a balanced diet. Taking too many vitamin D supplements over a long period of time can cause too much calcium to build up in the body (hypercalcaemia). This can weaken the bones and damage the kidneys and the heart. If you choose to take vitamin D supplements, 10 micrograms a day will be enough for most people. Do not take more than 100 micrograms (4,000 IU) of vitamin D a day as it could be harmful. This applies to adults, including pregnant and breastfeeding women and the elderly, and children aged 11 to 17 years. Children aged 1 to 10 years should not have more than 50 micrograms (2,000 IU) a day. Infants under 12 months should not have more than 25 micrograms (1,000 IU) a day. Some people have medical conditions that mean they may not be able to safely take as much. If in doubt, you should consult your doctor.

## Frequently Bought Together

- Vitamin D 4000IU 365 Vegetarian Tablets | High Strength Cholecalciferol Vitamin D3 Supplement | UK Manufactured
- Vitamin B Complex 365 Tablets - with B1, B2, B3, B5, B6, B12, Biotin, Folic Acid - UK Manufactured

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-27*