Live Amazon price · product details checked 5 September 2026
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Healthspan Opti-Turmeric | High Strength 500mg Liquid Curcumin is one of 49 turmeric & curcumin 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: Equivalent to 3700 mg curcuminoids, which is better absorbed that standard turmeric. 90% of users felt the benifts within 3 months. Our high-strength liquid curcumin capsules are 185 times better absorbed and 7 times faster-acting than standard turmeric supplements, ensuring you get the most benefit quickly. That is the maker talking, not us, so read it as a claim rather than a finding. 577 ratings put it at 4.4 out of 5. The comparison with the rest of the shelf follows.
We track 49 rated turmeric & curcumin products, and the middle of that pack scores 4.5 out of 5. This one is on 4.4. 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 577 ratings. The median for this shelf is 952. That's a solid enough base to read the score, though not enough to settle it.
Price-wise it falls in the top third of a shelf that stretches £4.99 to £41.95, with £13.99 in the middle. Paying above the middle of the shelf needs a reason the star rating does not supply, because on ratings alone the extra money is not buying an advantage here.
Worked out from the 49 turmeric & curcumin 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.
