Vitamin D3 4000IU

4000 IU 400 Tablets | Supports Immunity


Vitamin D is known to play a vital role in several bodily functions. From supporting the normal function of the immune system to contributing to the maintenance of normal bones, this fat-soluble vitamin is considered to have many benefits. WeightWorld used a powerful formulation of highly absorbable Cholecalciferol for enhanced absorption and maximum efficacy. Top-up your intake of the sunshine vitamin in every season, whether it’s raining or snowing outside.

  • Supports the normal function of the immune system
  • High Potency 4,000 IU Vitamin D3 tablets
  • Source of highly bioavailable Cholecalciferol
  • Vitamin D for the maintenance of normal bones
  • 1 easy-to-swallow tablet daily to boost natural levels
  • Made in Great Britain
  • Gluten-free
  • Vegetarian
  • Dairy-free
  • High Strength

Why Do You Need WeightWorld’s Vitamin D3?

Vitamin D3 is considered essential for our bodies as it contributes to the maintenance of normal bones, teeth, muscle function and also supports the normal absorption of calcium and phosphorus. However, it is naturally found in relatively few foods like oily fish, meat and eggs and most of it comes from exposure to sunlight.

Also known as cholecalciferol, which is the same form of Vitamin D that your skin produces naturally when exposed to sunlight & WeightWorld Vitamin D3 tablets are a potent source of cholecalciferol. So, in addition to your healthy diet and daily exposure to sunlight, you can consider taking a high-strength Vitamin D3 supplement to top up your normal levels of vitamin D3 in its purest form.

Key Benefits & Functions

WeightWorld’s High Potency 4,000 IU Vitamin D3 tablets are a potent source of bioavailable Cholecalciferol for enhanced absorption & optimal dosage. This helps you to make the most of Vitamin D which has a role in the process of cell division and also aspires to help:

  • The regular functioning of the immune system
  • Maintenance of normal bones and teeth
  • Uniform absorption of calcium and phosphorus
  • Standard blood calcium levels
  • Maintenance of everyday muscle function

Who Should Take it?

Many people don’t always get the required amount of Vitamin D from the sunlight due to seasonal changes and their diet alone may not be consistently balanced. Those who are unable to go outdoors frequently can also make the most of this vitamin, packed with sunshine. And finally, anyone who wants to supplement their healthy lifestyle and balanced diet; can do so with this high-strength formula. So ideally, everyone can take advantage of these pure and potent 4,000 IU Vitamin D3 tablets.

How to Take

Just take 1 tablet daily with your food to boost your dietary intake of Vitamin D. With a over a years supply, you can continue to replenish your body with Vitamin D without having to reorder until next year!

Ingredients: Bulking Agents (Dicalcium Phosphate, Microcrystalline Cellulose), Vitamin D3 (Cholecalciferol), Anti-Caking Agents (Magnesium Stearate, Silica)

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Customer Reviews

At WeightWorld we strive to offer the best possible customer service and we take great pride in the feedback we have received from our customers. All testimonials and reviews below are the experiences and opinions of WeightWorld customers. They should not be considered as health, medical or medicinal claims. They are no substitute for taking medical advice.

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reviews 5

97.21% based on 42 Verified reviews

Verified Purchase

Good value for money

S SarahAlderton
Verified Purchase

It's good to see 4000IU capsules instead of swallowing eight tablets like I used to need to do. It's difficult to find Vit D these days due to Covid. Since I had had excellent results with their liposomal Vit C and glutathione, I am delighted to try their other supplements. Revitalizing!

A Alexandra C
Verified Purchase

Perfect condition and delivered very quickly

S Sara W
Verified Purchase

good product, quick delivery

A Anna L
Verified Purchase

Perfect help all the family

C Carmen A
Verified Purchase

Great product, value for money, buying for a family member also.

J Jay
Verified Purchase

Good Product

P Peter
Verified Purchase

Very value for miney

G Georgeanne G
Verified Purchase

Wanted a tablet that you could take 1 a day and whole years supply! Brilliant you don’t have to keep ordering them.

M Mika
Verified Purchase

Very small so easy to take. So far so good. Been using a week and I have noticed my skin has cleared up

M Madison

* Results may vary from one person to another.

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