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Magnesium Supplements Tablets
Vitabiotics Ultra

Magnesium Supplements Tablets

★4.6 / 5 ★★★★★ on Amazon · 5,640 customer ratings · recorded 23 Jul 2026
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Live Amazon price · product details checked 5 September 2026

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Ranked from real customer ratings, not sponsored placement. How we rank →

Overview

Vitabiotics Ultra Magnesium Supplements Tablets sits on our vitamins & supplements shelf, where the ranking comes from what buyers actually said rather than from what the box says. From the seller's own listing: Magnesium plays a number of important roles within the body including helping to maintain normal bones and teeth. Two tablets of Ultra Magnesium provides 100 percent (375mg) of the Nutrient reference value (NRV percent) of Magnesium. That is the maker talking, not us, so read it as a claim rather than a finding. On Amazon it sits at 4.6 out of 5 across 5,640 ratings. How that compares with the rest of the shelf is below.

At a glance
Brand
Vitabiotics Ultra
Amazon rating
4.6 out of 5, from 5,640 ratings
Against the shelf
0.1 above the vitamins & supplements median of 4.5
Our placing
21 of 50, weighted for how many people rated it
Where the price sits
Cheaper end of a shelf running £3.45 to £38.98
How settled
A middling number of ratings for this shelf

How it compares on the vitamins & supplements shelf

The typical vitamins & supplements product on our shelf scores 4.5 out of 5, measured across 50 rated products. This one comes in at 4.6. That's mid-table. Star ratings won't separate this from its neighbours, so the decision comes down to pack size, price per unit and whether the specifics below suit you.

Behind that score sit 5,640 ratings, against a shelf median of 7,100. Enough reviews to trust the direction, not enough to close the question.

The shelf runs from £3.45 to £38.98 and the midpoint is about £9.99. On price, this one is in the bottom third. Cheap with a middling rating is a fair trade if the specifics suit you, and it is the usual reason to pick something at this end of the shelf.

Worked out from the 50 vitamins & supplements 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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