Live Amazon price · product details checked 5 September 2026
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Igennus Healthcare Nutrition Igennus Super B-Complex High Absorption Methylated B sits on our vitamin b complex shelf, where the ranking comes from what buyers actually said rather than from what the box says. From the seller's own listing: In an independent 8-week consumer study, participants reported improvements across work task performance (84%), overall mood (83%). Precision formulated by nutrition scientists using bioactive and methylated B-vitamins, including methylfolate and methylcobalamin, for optimal bioavailability and health effects. That is the maker talking, not us, so read it as a claim rather than a finding. It holds 4.6 out of 5 on Amazon from 27,900 ratings. Where that leaves it next to the rest of the shelf is set out below.
Shelf price range checked · details
We track 53 rated vitamin b complex products, and the middle of that pack scores 4.6 out of 5. This one is on 4.6. Mid-table, in other words. The stars aren't going to pick a winner here, so it comes down to pack size, cost per unit and the details further down.
That score rests on 27,900 ratings. The median for this shelf is 431. 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 top third of a shelf that stretches £3.90 to £57.05, with £10.97 in the middle. It costs more than most while rating around the middle, so the extra money needs to be buying something specific: pack size, brand you trust, or a detail below that matters to you.
Shelf prices checked · details
Worked out from the 53 vitamin b complex 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 b complex uk shortlist narrows this shelf down to a handful.
