Description
What Are Our Vitamin D3 4000IU Tablets?
Supporting your daily vitamin D intake doesn't have to be complicated. While vitamin D is naturally produced through sunlight exposure and can also be obtained from foods like oily fish, mushrooms and eggs, it isn't always easy to get enough from these sources alone. That's where our Vitamin D3 4000IU Tablets come in.
Providing a high-strength 4000IU of vitamin D3 in every daily serving, these convenient micro tablets make it easy to maintain your routine. Each bottle contains 400 tablets, giving you over one year's supply with just one tablet a day.
Made with premium-grade cholecalciferol, the most bioavailable form of vitamin D3, this formula is designed for optimal absorption. Suitable for both women and men, these vegetarian-friendly tablets are a simple addition to your everyday wellness regimen.
Benefits of Our Vitamin D3 4000IU Tablets
Here's how the primary ingredient in our supplement can benefit you:
- Vitamin D has a role in the process of cell division*
- Vitamin D contributes to normal blood calcium levels*
- Vitamin D contributes to the maintenance of normal bones and teeth*
- Vitamin D contributes to the normal function of the immune system*
- Vitamin D contributes to the maintenance of normal muscle function*
- Vitamin D contributes to the normal function of the immune system in children*
- Vitamin D is needed for normal growth and development of bone in children*
- Vitamin D contributes to normal absorption/utilisation of calcium and phosphorus*
Why Choose Our Vitamin D3 4000IU Tablets?
Here's what makes our Vitamin D3 4000IU Tablets stand out against ordinary vitamin D supplements on the market today:
- Made with 20+ years of expertise in making premium wellness solutions
- Offers 4000IU (100µg) of vitamin D3 in a convenient one-a-day serving
- 400 tablets per bottle for a massive 1+ year's supply in one go
- 6mm micro tablets with an easy 1-a-day dose for you and your loved ones
- 100% vegetarian-friendly formula to be suitable for varying dietary restrictions
- Non-GMO formula made without harmful additives like magnesium stearate
- Made to strict GMP-certified standard to offer you the WeightWorld reliability
- Packed in recyclable bottles to be a more sustainable choice for you
- Backed by our 90-day money-back guarantee, so you can try them risk-free
*These health claims are authorised by the European Food Safety Authority (EFSA).
How to use
Directions for Taking Our Vitamin D3 Tablets
Take 1 tablet daily, preferably with a meal or as directed by your healthcare professional. You can take it at any time of day, as per your preference. We recommend taking it at approximately the same time every day, as consistency is key.
Suitable For
Both men and women above the age of 18 years.
Advice for Taking Our Vitamin D3 Tablets
- 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 healthcare professional before use.
- Discontinue use if any adverse reactions occur.
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.







