Live Amazon price · product details checked 5 September 2026
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Nutrition Geeks Ashwagandha KSM 66 Complex – 3000mg Enhanced 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: Not your ordinary ashwagandha supplement — this formula blends high-quality KSM-66 ashwagandha extract with L-Tryptophan, Vitamin B6, and black pepper for optimal absorption. Focused formulation: Each capsule delivers 250mg of premium ashwagandha root 12:1 extract (standardised to 5% withanolides) — a higher concentration compared to basic ashwagandha powder. That is the maker talking, not us, so read it as a claim rather than a finding. On Amazon it sits at 4.4 out of 5 across 7,100 ratings. How that compares with the rest of the shelf is below.
Across the 50 rated vitamins & supplements products we track, the middle of the pack sits at 4.5 out of 5. This one scores 4.4. 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.
7,100 people rated it, where the shelf median is 7,100. That's enough for the score to mean something without being the last word on it.
On money, this sits in the bottom third of a shelf running from £3.45 to £38.98, with the midpoint around £9.99. 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 50 vitamins & supplements 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 vitamins & supplements shortlist narrows this shelf down to a handful.
