---
product_id: 498343282
title: "Vitamin D 4000 iu - 1 Year Supply, 365 Easy-Swallow Tablets Vegetarian D3 iu, High Strength Supplet UK Made VIT & Vitamins Awarded by The Independent"
brand: "nutrition geeks"
price: "3204 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Nutrition Geeks"
url: https://www.desertcart.is/products/498343282-vitamin-d-4000-iu-1-year-supply-365-easy-swallow
store_origin: IS
region: Iceland
---

# Vegetarian, gluten & cruelty-free 365 tablets - 1 year supply 4000 IU Vitamin D3 - max strength Vitamin D 4000 iu - 1 Year Supply, 365 Easy-Swallow Tablets Vegetarian D3 iu, High Strength Supplet UK Made VIT & Vitamins Awarded by The Independent

**Brand:** nutrition geeks
**Price:** 3204 kr
**Availability:** ✅ In Stock

## Summary

> ☀️ Elevate your daily health game with max-strength Vitamin D – never miss a dose!

## Quick Answers

- **What is this?** Vitamin D 4000 iu - 1 Year Supply, 365 Easy-Swallow Tablets Vegetarian D3 iu, High Strength Supplet UK Made VIT & Vitamins Awarded by The Independent by nutrition geeks
- **How much does it cost?** 3204 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/498343282-vitamin-d-4000-iu-1-year-supply-365-easy-swallow)

## Best For

- nutrition geeks enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Conscious:** Vegetarian, gluten-free, and cruelty-free formula made in the UK
- • **Trusted & Awarded:** Recognized by The Independent for quality and effectiveness
- • **Effortless Routine:** Tiny, easy-to-swallow tablets fit perfectly into your busy lifestyle
- • **Year-Round Wellness:** 365 easy-swallow tablets for daily immune & bone support
- • **Sunshine in a Tablet:** High potency 4000 IU Vitamin D3 delivers 2000% NRV for optimal health

## Overview

Nutrition Geeks Vitamin D 4000 IU offers a full year supply of high-strength, vegetarian-friendly tablets designed to support immune function, bone health, and calcium absorption. Made in the UK with clean, gluten-free ingredients, these award-winning tablets are easy to swallow and perfect for professionals seeking reliable, daily wellness support.

## Description

Product description Vitamin D 4000iu Max Strength - 1 Year Supply by Nutrition Geeks - Awarded by The IndependentWhat's in your pack:- 365 Vitamin D Tablets (1 Year Supply)- Vitamin D 4000iu per tablet (2000% NRV)- Vegetarian, Gluten-free, Cruelty-free- Letterbox Friendly Packaging- Made in UKWhy Use Nutrition Geek's Vitamin D 4000iu 12 month supply?Vitamin D is essential to healthy living - the NHS recommends everyone over 4 years old should take a daily Vitamin D supplement. That's why we want to ensure it's accessible and affordable to all.Some of the main benefits of Vit D3 are included below:Contributes to the normal function of the immune systemContributes to the maintenance of normal bones, muscles and teethContributes to normal absorption/utilisation of calcium and phosphorusContributes to normal blood calcium levelsVitamin D has a role in the process of cell divisionThese sunshine tablets are the one for you - Add to Cart, Subscribe and join our Nutrition Geeks family Ingredients Microcrystalline Cellulose, Vitamin D3 (Cholecalciferol), Magnesium Stearate Directions Take 1 tablet daily with a full glass of water Safety Warning Food supplements should not be used as a substitute for a varied balanced diet. Do not exceed the stated dose. Keep out of the reach of children. Not intended for use by persons under the age of 18. Side effects from this supplement are rare. Please discontinue use and contact your GP immediately in the event of an adverse reaction. If pregnant, breast feeding or on medication, please consult a healthcare professional before use. Allergen warning: For allergens see ingredients in bold. Produced in a facility that handles dairy.

Review: High strength vitamin D that’s easy to take and actually made a difference - I started taking this vitamin D after my blood tests showed my levels were low, which honestly wasn’t a surprise. Especially living in the UK and spending a lot of time indoors in the winter. One of the main reasons I went for this one was the strength. 4000 IU felt like the right option for me, and I also really liked that it’s a full year supply, so I can just take it daily and not think about it. I’ve been taking this alongside my iron supplement, which is also from Nutrition Geeks, and I’ve been really happy with the brand overall. I feel that together they’ve made a noticeable difference. My energy feels better, especially in the mornings, and I don’t feel quite as wiped out by the end of the day anymore. The tablets are tiny and very easy to swallow, which I really appreciate, and I’ve had absolutely no side effects at all. They’ve been very gentle for me. Overall, this has been a really simple and effective way to support my vitamin D levels. Great strength, easy to take, and excellent value for money considering it lasts a whole year. I’ll happily buy from this brand again.
Review: Worth it great price! Works well - Love the small size of tablets! Feel my energy increasing especially as I was deficient in vit d. Cannot say I have a taste as they are so small I swallow them easily and quickly

## Features

- Why Buy Our Biotin Growth+ Tablets? Each pouch contains 180 Biotin tablets enhanced with Zinc and Selenium. Biotin 10000mcg (per serving) and Zinc supports hair growth as well as skin, nail and bone health. Selenium is an antioxidant that protects your hair skin and nails from damage. Zinc also contributes to normal functioning of fertility and reproduction. Manufactured in UK.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQCNJ7WR |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Allergen Information | Contains: Gluten Free, Non-GMO, Preservative-Free |
| Benefits | Bones,Immune Support,Immune System,Teeth |
| Best Sellers Rank | 791 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 15 in Vitamin D |
| Brand | Nutrition Geeks |
| Brand Name | Nutrition Geeks |
| Customer Reviews | 4.6 out of 5 stars 2,918 Reviews |
| Diet Type | Gluten Free, Vegetarian |
| Diet type | Gluten Free, Vegetarian |
| Dosage Form | Tablet |
| Dose Release Method | Immediate Release |
| Global Trade Identification Number | 09505769345344 |
| Item Form | Tablet |
| Item Weight | 0.05 Kilograms |
| Item form | Tablet |
| Manufacturer | Manufactured for Nutrition Geeks |
| Number of Items | 1 |
| Product benefits | Bones,Immune Support,Immune System,Teeth |
| Specific Uses For Product | Bones,Immune Support,Immune System,Teeth |
| Specific uses for product | Bones,Immune Support,Immune System,Teeth |
| Supplement Formulation | Individual Supplement |
| Unit Count | 365.0 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Nutrition Geeks
- **Diet type:** Gluten Free, Vegetarian
- **Item form:** Tablet
- **Product benefits:** Bones,Immune Support,Immune System,Teeth

## Images

![Vitamin D 4000 iu - 1 Year Supply, 365 Easy-Swallow Tablets Vegetarian D3 iu, High Strength Supplet UK Made VIT & Vitamins Awarded by The Independent - Image 1](https://m.media-amazon.com/images/I/71MxM7YR0tL.jpg)

## Questions & Answers

**Q: What's the source of microcrystalline cellulose used? does it require harming animals to extract the ingredient?**
A: Microcrystalline cellulose (MCC) for industrial purposes is usually obtained from wood pulp and purified cotton linters. Each of these is a “natural” source, cotton is a high value-added crop and wood pulp generally originates in some manner from deforestation

**Q: Hello - is this halal? Anymore for home strength?**
A: I am not sure but they do have a vegan vitamin d option!

**Q: What is the difference between this vitamin d and the vegan version ?**
A: My Mums in a carehome and has lost tge ability to swallow, so the spray version is perfect for her and apparently tastes nice. Not sure regarding vegan ism.... maybe read the description....

**Q: Are they GMP certified?**
A: Microcrystalline cellulose (MCC) for industrial purposes is usually obtained from wood pulp and purified cotton linters. Each of these is a “natural” source, cotton is a high value-added crop and wood pulp generally originates in some manner from deforestation

## Customer Reviews

### ⭐⭐⭐⭐⭐ High strength vitamin D that’s easy to take and actually made a difference
*by N***A on 23 January 2026*

I started taking this vitamin D after my blood tests showed my levels were low, which honestly wasn’t a surprise. Especially living in the UK and spending a lot of time indoors in the winter. One of the main reasons I went for this one was the strength. 4000 IU felt like the right option for me, and I also really liked that it’s a full year supply, so I can just take it daily and not think about it. I’ve been taking this alongside my iron supplement, which is also from Nutrition Geeks, and I’ve been really happy with the brand overall. I feel that together they’ve made a noticeable difference. My energy feels better, especially in the mornings, and I don’t feel quite as wiped out by the end of the day anymore. The tablets are tiny and very easy to swallow, which I really appreciate, and I’ve had absolutely no side effects at all. They’ve been very gentle for me. Overall, this has been a really simple and effective way to support my vitamin D levels. Great strength, easy to take, and excellent value for money considering it lasts a whole year. I’ll happily buy from this brand again.

### ⭐⭐⭐⭐⭐ Worth it great price! Works well
*by V***) on 18 January 2026*

Love the small size of tablets! Feel my energy increasing especially as I was deficient in vit d. Cannot say I have a taste as they are so small I swallow them easily and quickly

### ⭐⭐⭐⭐ Lovely product
*by S***S on 31 January 2026*

Lovely product, and a very easy-to-take size - just building up my levels at the moment. The product arrived well-packaged and in a timely fashion. Thank you

## Frequently Bought Together

- Nutrition Geeks, Vitamin D 4000 iu - 1 Year Supply, 365 Easy-Swallow Tablets Vegetarian D3 iu, High Strength Supplet UK Made VIT & Vitamins Awarded by The Independent
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-12*