1 / 7Vitabiotics Ultra Vitamin D3 1000IU, 96 Tablets
Vitabiotics Ultra Vitamin D3 tablets provide 25µg (1000IU) of vitamin D3 per tablet, with a stated once-daily serving. The 96-tablet pack is positioned for adults and is listed as vegetarian.
At a glance
- Each tablet is stated to provide 25µg (1000IU) vitamin D3.
- The directions specify one tablet daily, swallowed with water or a cold drink and not chewed.
- The manufacturer states vitamin D contributes to normal immune function, calcium absorption, and maintenance of normal bones, teeth and muscle function.
Reference price: £6.15
Price checked: 12 Nov 2026
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Pros and cons
Pros
- A clear single-nutrient formulation with the amount per tablet stated.
- Vegetarian tablet format and a 96-tablet pack.
- Once-daily directions may suit a simple supplement routine.
Technical specifications
16 specifications| Brand | Vitabiotics Ultra |
|---|---|
| Model | Vitamin D Tablets |
| Supplement type | Vitamin D3 |
| Form | Tablet |
| Diet type | Vegetarian |
| Age range | Adult |
| Flavour | Unflavoured 1000IU |
| Dose per tablet | 25µg (1000IU) vitamin D3 |
| Pack quantity | 96 x Tablets |
| Dose release | Immediate Release |
| Country of origin | United Kingdom |
| Dimensions listed | 14.1 x 11.8 x 3.3 centimetres |
|---|---|
| Weight listed | 0.03 Kilograms |
| Container type | Box |
|---|---|
| Allergen information | Contains: Peanuts may contain |
| Free-from claims | Gluten Free, Lactose Free, No Artificial Colors, No Preservatives, Yeast Free |
What to know before buying
- Take one tablet daily with your main meal, swallow without chewing, and do not exceed the recommended intake. Food supplements should not replace a varied diet. Keep out of reach of children. Contact a doctor or pharmacist for advice about taking it alongside medicines.
Listing details to confirm
The listing names possible peanut presence in its allergen information while also describing the product as vegetarian. Check the current packaging if allergen suitability matters.
Who is it for?
A good fit for
- Adults seeking a vegetarian vitamin D3 tablet in a once-daily format.
- Buyers who want the amount stated per tablet and a 96-tablet pack.
Less suited to
- People who need a confirmed peanut-free product without checking the current packaging.
- Anyone seeking an individually tailored dosage or medical advice from a supplement listing.

Customer reviews on Amazon
- 5 stars
82% 82% - 4 stars
13% 13% - 3 stars
4% 4% - 2 stars
0% 0% - 1 star
1% 1%
Customer feedback is strongly positive overall, with many five-star ratings. The supplied summary describes customers finding the tablets effective and easy to swallow, with no aftertaste, and reports perceived benefits such as improved energy or mood. Those are customer perceptions, not proof of a treatment effect. The small-tablet and once-daily format may matter to buyers prioritising ease of use, while the listing's stated dose remains 25µg (1000IU) per tablet.
Positive themes
- Customers are reported to find the tablets easy to swallow and without an aftertaste.
- Customer feedback describes perceived effectiveness and positive health benefits.
Frequently asked questions
How much vitamin D3 is in each tablet?
The listing states that each tablet provides 25µg (1000IU) of vitamin D3.
How should the tablets be taken?
The directions say to take one tablet per day with your main meal, swallow it with water or a cold drink, and do not chew it.
Is this product listed as vegetarian?
Yes. The product details describe the diet type as vegetarian.
What allergen information is given?
The listing says “Contains: Peanuts may contain”. Check the current packaging if peanut exposure is a concern.

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