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Vitamin D3 Tablets 100μg (4000IU)

High strength vitamin D tablets, provided in a highly bioavailable form, providing 2000% of your recommended intake per tablet.

Our Vitamin D3 Tablets are a specific, high-strength form of vitamin D, which promotes normal bone health and contributes to the maintenance of healthy immune function, as well as playing a role in cell division.

Our Vitamin D3 Tablets provide double the dosage of typical vitamin D tablets, and at a far lower price. Vitamin D3 is crucial for healthy muscle function but is present in relatively few foods, making supplements an essential part of your diet. This fat soluble vitamin is particularly popular during winter when exposure to natural sunlight is lower.

The Purpose

Our Vitamin D3 Tablets are ideal for anyone looking to increase their dietary vitamin D intake. They’re great when exposure to sunlight is low, like in the darker winter months. If you’re looking for a vegan-friendly form of vitamin D, try our vitamin D2 1000 tablets.


  • Pure Potency
    Provides a higher dosage of vitamin D3 than typical supplements, provided in its most bioavailable form.
  • Easy Nutrition
    A simple way to add extra nutrition to your diet.

Our Planet

We use 100% European-sourced aluminium for our pill pots, because aluminium is one of the most widely-recycled materials in use today, meaning your packaging is guaranteed to be reused, again and again. Click here to learn more about the Our Planet project.

This year alone we've made some big changes:

  • Over 90%

    of all our packaging materials have transitioned to sustainable alternatives.

  • 12 million

    pieces of single-use plastic removed from our packaging.

  • Over 1 million

    boxes replaced with FSC certified cardboard.

When to use

  • Anytime

These high-dose tablets are an easy way to turbo-charge to your Vitamin D intake, which can contribute to normal bone health and immune function.

  • Use and go

    Take one tablet daily, preferably with food, and you can get on with your day.


Bulking Agents (Calcium Carbonate, Microcrystalline Cellulose), Vitamin D3 Preparation (Maltodextrin, Starch, Sucrose, Cholecalciferol), Anti-Caking Agent (Magnesium Stearate).

  • Vegetarians
  • Halal




Store in a cool dry place.

Advisory information

Food supplements are not intended to replace a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended usage. Keep out of reach of children.

Although every care has been taken to keep product information up to date on our website, please always read the information provided on product label or packaging before use.

The actual results of consuming dietary supplements may differ from those implied. Individuals may respond differently, and the suggested results presume appropriate nutrition and training plan.


These Vitamin D3 Tablets provide a massive 4000iu or 100μg per serving. This is a high dose for an incredibly competitive price.

 per tablet
Vitamin D3 (Cholecalciferol) 100μg (2000% RI*)

*Reference Intake of an average adult.

Bulk Vitamin D3 Boost Immune System and Bones Function 365 tabs

£23.99 Regular Price
£16.79Sale Price
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