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Vitamin C Tablets Sustained Release with Bioflavonoids - 60 Tablets
Vitabiotics Ultra

Vitamin C Tablets Sustained Release with Bioflavonoids - 60 Tablets

★4.7 / 5 ★★★★★ on Amazon · 3,600 customer ratings · recorded 27 Jul 2026
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Live Amazon price · product details checked 5 September 2026

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Overview

Vitabiotics Ultra Vitamin C Tablets Sustained Release with Bioflavonoids sits on our vitamin c shelf, where the ranking comes from what buyers actually said rather than from what the box says. From the seller's own listing: Ultra Vitamin C provides slow release vitamin C formulated with 25mg of citrus bioflavonoids, for maximum absorption and effectiveness. Vitamin C contributes to the normal function of the immune and nervous systems and overall health. That is the maker talking, not us, so read it as a claim rather than a finding. On Amazon it sits at 4.7 out of 5 across 3,600 ratings. How that compares with the rest of the shelf is below.

At a glance
Brand
Vitabiotics Ultra
Amazon rating
4.7 out of 5, from 3,600 ratings
Against the shelf
0.1 above the vitamin c median of 4.6
Our placing
6 of 51, weighted for how many people rated it
Where the price sits
Cheaper end of a shelf running £4.87 to £73.00
How settled
A solid base of ratings behind the score
In the pack
60 tablets, so the per-unit cost is shown with the price

How it compares on the vitamin c shelf

We track 51 rated vitamin c products, and the middle of that pack scores 4.6 out of 5. This one is on 4.7. That puts it in the top quarter of the shelf. Most things here rate well, so what matters is the gap to the pack rather than the number on its own, and the gap is real.

That score rests on 3,600 ratings. The median for this shelf is 1,300. That's a deep enough base for the score to be stable, and it is the reason we rank on volume as well as stars.

Price-wise it falls in the bottom third of a shelf that stretches £4.87 to £73.00, with £9.99 in the middle. Cheaper than most while rating above the middle of the shelf is the combination we look for, and it is the strongest thing this one has going for it.

Worked out from the 51 vitamin c products we track, not from the brand's own claims. How we rank →

Key features, as the manufacturer lists them

Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.

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