Live Amazon price · product details checked 5 September 2026
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Natures Aid Vitamin B12 1000µg Sublingual Supplement – 90 is one of 52 vitamin b12 products on our shelf, compared on what buyers rated it, how many of them there were, and what it costs today. Here is how the maker describes it: No artificial flavours, colours & preservatives, lactose, yeast and gluten. That is the maker talking, not us, so read it as a claim rather than a finding. 956 ratings put it at 4.5 out of 5. The comparison with the rest of the shelf follows.
The listing does not say which form of B12 this is. Methylcobalamin and cyanocobalamin are both used and the pack normally says; where it does not, that is worth noticing.
Taken from the wording on the listing itself and the price we track, not from a brand claim about value. How we rank →
We track 52 rated vitamin b12 products, and the middle of that pack scores 4.6 out of 5. This one is on 4.5. Bottom quarter of the shelf. Not a red flag by itself, but similar money buys a better-rated option here, so the case for this one has to come from somewhere else.
956 people rated it, where the shelf median is 764. Enough reviews to trust the direction, not enough to close the question.
The shelf runs from £3.49 to £39.67 and the midpoint is about £11.99. On price, this one is in the bottom third. Buying at the cheap end is fine as long as the rating stands up. Here it does not quite, so check what has been cut before assuming the saving is free.
Worked out from the 52 vitamin b12 products we track, not from the brand's own claims. How we rank →
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
Short on time? Our best vitamin b12 supplement uk shortlist narrows this shelf down to a handful.
