Quick Summary
Vitamin D3 4000 IU is a high strength vitamin D supplement in a pack of 400 vegetarian tablets. The stated strength is 100 mcg per tablet, with one tablet taken per serving. It is presented as a long supply option for people comparing tablet count, strength and vegetarian suitability.
The product is made in the UK, and the description links it to support for immune system, bone and muscle function as well as the normal absorption and utilisation of calcium and phosphorus.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Vitamin D3 supplement for daily use. |
| Strength | 4000 IU per tablet, stated as 100 mcg. This is the key figure to compare with your preferred supplement strength. |
| Pack size | 400 vegetarian tablets. Check the tablet count if you want a longer-lasting supply. |
| Serving size | 1 tablet. This makes it straightforward to work out daily use from the pack count. |
| Suitability | Suitable for vegetarians. |
| Origin | Made in the UK. |
What to Compare Before Buying
- Strength per tablet: This product is stated at 4000 IU / 100 mcg. Compare that with the strength you want for your routine.
- Pack quantity: The bottle contains 400 tablets, so check that this amount suits how often you plan to use it.
- Dietary suitability: It is stated as suitable for vegetarians, so confirm that matches your requirements.
- Product form: These are tablets, which matters if you prefer tablets over capsules or other supplement forms.
Before You Decide
Check that 4000 IU per tablet is the strength you want, and confirm that 400 tablets is the right pack size for your needs. If vegetarian suitability matters, this version is stated as suitable for vegetarians. As with any supplement, follow the label directions for use.
