Live Amazon price · product details checked 5 September 2026
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We keep SUNNY365 Sunny - Collagen Powder + Electrolytes Hydration on our collagen shelf alongside 54 others, and rank it on rating, review volume and live price rather than on the brand. The manufacturer puts it this way: Healthy bovine collagen powder to support well-being; Alternative to traditional collagen supplements; Combines hydrolyzed collagen, electrolytes. Thrive every day with our collagen powder for women and men; With bovine collagen, 4 essential electrolytes, and vitamins A, B, and C; Collagen for joints that also supports hair. That is the maker talking, not us, so read it as a claim rather than a finding. Buyers have it at 5.0 out of 5 from 1 ratings. We work out below what that is worth against everything else on the shelf.
Shelf price range checked · details
The dose above is per serving, and a serving is often more than one capsule. We do not publish a cost per 10 g of collagen on this shelf because the listings rarely say how many capsules make a serving, and multiplying by the capsule count would overstate what you get.
Taken from the wording on the listing itself and the price we track, not from a brand claim about value. How we rank →
The typical collagen product on our shelf scores 4.4 out of 5, measured across 55 rated products. This one comes in at 5.0. That's inside the top quarter. Almost everything in this aisle rates well, so the useful signal isn't the score itself but how far above the pack it sits, and this one genuinely is.
Behind that score sit 1 ratings, against a shelf median of 453. For this shelf that's thin. A handful of new reviews could shift it noticeably, so read the score as an early signal rather than a verdict.
The shelf runs from £7.99 to £38.50 and the midpoint is about £19.96. On price, this one is in the middle third. Which is where most sensible buys end up: not the cheapest on the shelf, and not the one you pay a name for.
Shelf prices checked · details
Worked out from the 55 collagen 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 collagen supplement uk shortlist narrows this shelf down to a handful.
