Vitamin D
Vitamin D3 Tablets
4000IU 400 Tablets | For Bones, Muscles & Inner Defences
Description
What Are Our Vitamin D3 4000IU Tablets?
Vitamin D is naturally produced by the body when exposed to sunlight and can be found in certain foods such as oily fish, eggs and mushrooms. However, it can be difficult to meet daily needs for vit. D3 through diet and sunshine alone. If you're not getting enough sunlight and would like a vegetarian alternative source of vitamin D3, these Vitamin D 4000IU Tablets are a great option.
Each serving of our potent vitamin D3 supplements provides 4000IU of vitamin D3 to support your everyday well-being. With 400 micro tablets per bottle, you’ll have over a year’s supply of D3 goodness without reordering. Simply take one tablet a day to help maintain your daily intake of the sunshine vitamin effortlessly.
Benefits of Our Vitamin D3 4000IU Tablets
Our potent Vitamin D3 Tablets provide an easily absorbed Cholecalciferol form of D3 for better uptake in the body. According to the European Food Safety Authority (EFSA), vitamin D —
- Contributes to the normal function of the immune system
- Contributes to the maintenance of normal muscle function
- Contributes to the maintenance of normal bones
- Contributes to normal blood calcium levels
- Contributes to the normal absorption/utilisation of calcium & phosphorus
Why Choose WeightWorld's Vitamin D3 4000IU Tablets?
Here's why our Vit. D3 Tablets stand out from the rest -
- Provides 4000IU of vitamin D3 per tablet to fulfil your daily D3 needs, while many others offer a lower potency
- GMP-certified vit. D3 tablets free from GMOs to ensure reliable consumption by you and your loved ones
- Each bottle offers more than a year's supply of Vitamin D3 Tablets, offering a higher value for money than what most competitors offer
- 8mm-sized micro vit. D3 tablets make your vitamin D3 dose easy to swallow, unlike bulky tablets
- Our vitamin D3 supplements are vegetarian-friendly, a perfect alternative to the commonly available non-vegetarian vitamin D3 foods
- Gluten-free formula, making them suitable for those with gluten intolerance
- Comes covered by a 100% money-back guarantee within 90 days so you can try the vitamin D3 tablets risk-free
How to use
How to Take Our Vitamin D3 Tablets
Take 1 tablet a day, ideally with a meal, or as advised by your healthcare professional. To get the most of the vitamin D3 benefits, take the tablet at approximately the same time every day.
Advice for Using Our Vitamin D3 Supplements
Please don’t go over the recommended daily amount. Food supplements shouldn’t be used as a replacement for a varied diet and a healthy way of living. If you’re pregnant, breastfeeding, on medication, or under medical care, it’s best to have a chat with your healthcare provider before taking this. If you experience any unwanted effects, stop using it immediately. Not suitable for anyone under the age of 18.
Nutritional Information
| Nutritional Information | ||
|---|---|---|
| Serving Size: 1 Tablets Servings per Container : 400 | ||
| Amount per Serving | %NRV✝︎ | |
| Vitamin D3 (Source : Lanolin) | 4000 IU | 2000 |
| ✝︎Nutrients Reference Value *NRV not established | ||
| Other Ingredients: Dicalcium Phosphate., Microcrystalline Cellulose, Silicon Dioxide | ||
Advice
Do not exceed the recommended daily dose. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, taking any medications or are under medical supervision, please consult a doctor or healthcare professional before use. Discontinue use and consult a doctor if any adverse reactions occur. Not intended for use by persons under the age of 18.
Storage
Store in a cool and dry place. Keep out of reach of children.
Delivery
Ireland Delivery Options

We aim to get your order delivered to you as quickly as possible with the help of our courier partner and our delivery process typically takes 1 to 3 working days.
Here’s some great news! If your order is above €45, we’ll deliver it to your doorstep absolutely FREE!
All successful orders placed before 1pm Mon - Fri will be dispatched the same day. Any orders placed after 1pm on Friday or over the weekend will be despatched on Monday (Tuesday in case of a bank holiday)
Here’s a comprehensive table to show you our convenient delivery options:
| Delivery Service | Delivery Charges | Delivery Time | Tracked | Signature Required |
|---|---|---|---|---|
|
|
€5.99 | 1- 3 working days |
When will I receive my order?
We know how important it is to receive your order without delay, so we do our best to get it to you as quickly as possible. Once you’ve placed your order, you can expect it to arrive within 1 to 3 working days. If you order before 1pm from Monday to Friday, your package should reach you within 2 days. Orders placed after 1pm usually take around 3 days to arrive.
Have you placed your order over the weekend? No worries! We’ll send it out first thing Monday morning, and it will be delivered to you 2 days after dispatch. If you place your order on a bank holiday, it’ll be dispatched on the next working day and arrive 2 days later.
Every delivery across Ireland comes with a handy tracking number, so you can keep an eye on your parcel every step of the way.
What if I am out when my order arrives?
We understand how frustrating it can be to hang around waiting for your parcel. If you're not at home when the parcel arrives, the delivery person will leave a note to let you know they tried to deliver, along with a contact number so you can reschedule a delivery time according to your convenience. We’ll also do our best to get in touch with you to reschedule the delivery because we can’t wait for you to get started with our products! Don’t forget, you’ll have a tracking number, so you can keep tabs on your parcel and see when it’s due to land at your door.
Where do we deliver to?
While we’re based in the UK, we happily deliver to a wide range of countries across Europe, and yes, that includes Ireland too! No matter if you're ordering from Cork, Galway, Belfast or beyond, we’ve got you covered. So wherever you’re based in Ireland, we can get your wellness favourites to you without a fuss.
Can I Use a Different Delivery Address?
Absolutely! You can have your order sent to a different address than your billing address. Whether it’s your workplace, a family member’s house or a mate’s place, simply enter the preferred address at checkout, and we’ll make sure it gets there safe and sound.
Do I need to sign for my delivery?
Yes, you’ll be asked to sign when your parcel arrives. It’s just a small step to make sure your order lands in the right hands and gets to you safely! When the courier shows up, just do your signature and you’re good to go!
My order hasn't arrived yet, what should I do?
Ah no, sorry to hear your order hasn’t arrived on time! Don’t worry, there are a few quick steps you can take. First, check your tracking number to see where the parcel is as it might still be stuck in the post, or your courier may have already tried to reach out to you for delivery. You can also call our friendly customer care team, and they will be more than happy to look into it and get things sorted for you as soon as possible.
Can I track my order?
Absolutely! Every delivery across Ireland comes with a handy tracking code, so you’ll always know where your parcel is. We also have a number of internally tracked options to select from, giving you that extra peace of mind from dispatch to doorstep.
Return
Product Features
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Money Back Guarantee
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Made In Britain
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Vegetarian
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Dairy-free
Trusted for health since 2006
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High quality ingredients
We’re committed to using the best bioavailable, active ingredients available worldwide.
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Formulated by nutrition experts
Our fomulas are created and tested by experts in their field, so our supplements stay ahead of the curve.
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Third party tested
All our products undergo thorough research and testing before they hit the market.