--- product_id: 109469208 title: "Vitamin D3" brand: "biopharm-x" price: "€ 22.08" currency: EUR in_stock: true reviews_count: 10 category: "Biopharm X" url: https://www.desertcart.at/products/109469208-vitamin-d3 store_origin: AT region: Austria --- # UK-made, FDA & MHRA approved 4000 IU max strength dose 365 tablets = 1 year supply Vitamin D3 **Brand:** biopharm-x **Price:** € 22.08 **Availability:** ✅ In Stock ## Summary > ☀️ Stay Radiant, Stay Ahead — Your Daily Dose of Sunshine in a Tablet! ## Quick Answers - **What is this?** Vitamin D3 by biopharm-x - **How much does it cost?** € 22.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/109469208-vitamin-d3) ## Best For - biopharm-x enthusiasts ## Why This Product - Trusted biopharm-x brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vegan & Clean Formula:** 100% pure, GMO-free, and suitable for vegetarians—health without compromise - • **Power-Packed Daily Dose:** 4000 IU Vitamin D3 for optimal bone, muscle & immune health - • **Premium UK Manufacturing:** Crafted in FDA & MHRA licensed facility for unmatched safety & quality - • **Year-Long Wellness Supply:** 365 tablets ensure uninterrupted daily support without hassle - • **Scientifically Backed Benefits:** EFSA-approved formula supports strong bones, teeth, muscles & mood ## Overview Maximum Strength Vitamin D3 4000 IU delivers a full year’s supply of premium, EFSA-approved vitamin D3 tablets, expertly manufactured in the UK under FDA and MHRA standards. Designed to support bone density, muscle function, immune resilience, and mood, this vegan, GMO-free supplement meets the needs of busy professionals seeking reliable, science-backed wellness in one daily tablet. ## Description Product Description Premium Grade Vitamin D3 - 365 Powerful Tablets (1 Year Supply) Vitamin D has several important functions. You need Vitamin D to regulate your body’s absorption of calcium and phosphorus to ensure your bones, teeth and muscles remain healthy and strong. Getting sufficient Vitamin D is essential in early years for growth and development of bones and teeth, as well as facilitating normal immune system function and improved resistance against certain diseases. Maintains a strong immune system Strengthens teeth and bones Support healthy muscle function Public Health England recommends a daily Vitamin D3 supplement to be taken by all "to help keep healthy bones, teeth and muscles." All benefits have been approved by the European Food Safety Authority (EFSA) Strengthens Teeth and Bones Vitamin D is required to regulate the absorption of calcium and phosphorus to ensure your bones and teeth remain healthy and strong. Maintains a Strong Immune System Vitamin D is involved in the activation of T cells of the immune system. T cells are a crucial part of the immune system as stabilize cells that are infected with germs. Support Healthy Muscle Function Vitamin D is important for muscle function because of its role in calcium absorption.Calcium enables muscle movement, contracts and the relaxation of muscles. Improved Mood Ever noticed how much happier you feel when you’ve been outside in the sunshine? The brain is full of Vitamin D receptors that underlie healthy mood and many of the most basic cognitive functions. Vitamin D is an essential nutrient that has great health benefits, but to accomplish these benefits vitamin D levels need to be maintained in a certain range. The majority of adults struggle to obtain and maintain sufficient vitamin D levels. Our body’s main source of vitamin D is produced as your skin absorbs ultraviolet rays from direct sunlight. Despite this ability to make this crucial nutrient ourselves from the sun, an estimated 75% of people are deficient. Many factors affect the skins ability to produce vitamin D, including; time of day, skin colour, sunscreen and age. BioPharm-X offers a quality promise to all customers. This is to provide you with total peace of mind when purchasing any of their products. Backed by nutritional science and with a dedication to premium quality, their products reflect core values of award winning quality and efficiency, from scientific research to manufacturing. B ioPharm-X manufacturing department is within the UK and is MHRA licensed, GMP certified and ISO accredited, operating within compliance of all relevant laws and regulations. Suitable for Vegetarians GMO Free Maximum Strength Formulation Premium Grade Ingredients Satisfaction Guaranteed! BioPharm-X: Superior Standards in Nutritional Supplements Maximum Strength BioPharm-X has the goal of enhancing the well-being of their customers around the world by delivering premium quality, best value nutritional supplements. Each capsule has been formulated to safely provide significantly more then the minimum NRV levels for maximum effect. Quality Promise Every bottle is manufactured in the UK in a fully licensed facility, using only premium graded ingredients. Rest assured that we would never consider manufacturing an item that did not fully meet these requirements. Directions for Use A dults: As a supplement begin by taking 1 tablet in the morning on an empty stomach with at least 8fl oz of water. Do not exceed stated dose in a 24-hour period. Use only as directed. Review: Great product, secure delivery. 5⭐ - As I have a D3 deficiency this pill is great. Due to its strength I only have to take 1 a day instead of 2 or 3. How much gets absorbed I can not tell, I am no doctor. The delivery was fast, next day. The cost is competitive with others. The pills arrived in a plain silver sealed bag inside a cardboard envelope. Review: Great vitamins. - Excellent product. I only take one ta belt now and again. ## Features - Maximum Strength Vitamin D Supplement - A full years supply (365 Tablets - 1 Per Day) - Vitamin D is fundamental to maintain health and to enable the body to function optimally - Manufactured within the UK in an FDA and MHRA approved facility for your highest level of safety - All benefits have been approved by the European Food Safety Authority (EFSA) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07M9CHLLG | | Best Sellers Rank | 26,874 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 238 in Vitamin D | | Brand | Biopharm-X | | Brand Name | Biopharm-X | | Customer Reviews | 4.6 out of 5 stars 1,150 Reviews | | Diet Type | Vegan | | Diet type | Vegan | | Dosage Form | Tablet | | Flavour | Unflavoured | | Item Form | Tablets | | Item form | Tablets | | Manufacturer | Biogen Health Science | | Number of Items | 1 | | Primary Supplement Type | Vitamin D3,Calcium,Vitamin D | | Primary supplement type | Vitamin D3,Calcium,Vitamin D | | Specific Uses For Product | Skin | | Specific uses for product | Skin | | Unit Count | 365 count | ## Product Details - **Brand:** Biopharm-X - **Diet type:** Vegan - **Flavour:** Unflavoured - **Item form:** Tablets - **Primary supplement type:** Vitamin D3,Calcium,Vitamin D ## Images ![Vitamin D3 - Image 1](https://m.media-amazon.com/images/I/71I+QKUNNAL.jpg) ![Vitamin D3 - Image 2](https://m.media-amazon.com/images/I/81j+D+nihHL.jpg) ![Vitamin D3 - Image 3](https://m.media-amazon.com/images/I/71szWM4230L.jpg) ![Vitamin D3 - Image 4](https://m.media-amazon.com/images/I/8143x239LVL.jpg) ![Vitamin D3 - Image 5](https://m.media-amazon.com/images/I/31QGmvtVyNL.jpg) ## Questions & Answers **Q: Is this product (vit d3 - chlolecalciferol) actually 5000 iu? information leads me to believe otherwise. confirmation would be greatly appreciated** A: I can confirm the strength is as advertised - Formula: 1 ug = 40 IU / 125ug x 40 = 5000 **Q: 60mg each tablet.??. mg = milligrams (NOT micrograms). Clearly you have a serious labelling error here. micrograms = mcg or ug** A: Avoid this brand the doses dont make sense. **Q: Please can you clarify. Your packaging is wrong. You state 60mg = 5000iu but 60mg using the formula 1mcg=40iu means that yr tablets are 2,400,000iu.** A: It says NRV2.500 amount per serving 60mg providing 5000iu vitamin D 365 tablet's **Q: Does this product contain silicon dioxide?** A: Hi, I hope you are well. I can confirm this product does not contain silicon dioxide. Warmest regards ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product, secure delivery. 5⭐ *by H***T on 19 January 2020* As I have a D3 deficiency this pill is great. Due to its strength I only have to take 1 a day instead of 2 or 3. How much gets absorbed I can not tell, I am no doctor. The delivery was fast, next day. The cost is competitive with others. The pills arrived in a plain silver sealed bag inside a cardboard envelope. ### ⭐⭐⭐⭐⭐ Great vitamins. *by A***R on 30 November 2025* Excellent product. I only take one ta belt now and again. ### ⭐⭐⭐⭐⭐ Easy to take *by N***L on 3 March 2025* Always good ## Frequently Bought Together - Maximum Strength Vitamin D 4000 iu + (365 Tablets / 1 Year Supply) 100% Pure Certified Vitamin D3 Cholecalciferol - Vitamin B12 1000mcg (365 Vegan Tables / 1 Year Supply) Premium Grade / 100% Pure Certified & Maximum Strength - Vitamin C 1000mg Tablets + Rosehip & Bioflavanoids (4 Month Supply) 100% Pure Certified Ascorbic Acid - Suitable for Vegetarians & Vegans - Manufactured in The UK by BioPharmX --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/109469208-vitamin-d3](https://www.desertcart.at/products/109469208-vitamin-d3) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-21*