Live Amazon price · product details checked 5 September 2026
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Protein Works | Whey Protein 360 - Platinum, Banana sits on our protein powder shelf, where the ranking comes from what buyers actually said rather than from what the box says. From the seller's own listing: Whey Protein 360 - PLATINUM (previously known as Whey Protein 360 Extreme) is our most innovative, ultra premium protein powder designed for those wanting more out of their shakes. Made from a unique quad-blend multi-phased protein formulation that includes our very finest whey protein isolate and whey protein concentrate. That is the maker talking, not us, so read it as a claim rather than a finding. It holds 4.2 out of 5 on Amazon from 103 ratings. Where that leaves it next to the rest of the shelf is set out below.
Shelf price range checked · details
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 45 rated protein powder products, and the middle of that pack scores 4.4 out of 5. This one is on 4.2. That lands in the bottom quarter. Nothing alarming on its own, though at this money you can find better-rated neighbours, so there should be a particular reason for choosing it.
That score rests on 103 ratings. The median for this shelf is 474. That isn't much to go on by the standards of this shelf. Scores this lightly reviewed move easily, so take it as a first impression.
Price-wise it falls in the bottom third of a shelf that stretches £14.64 to £170, with £46.40 in the middle. 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.
Shelf prices checked · details
Worked out from the 45 protein powder 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.
