Top Picks
These are the products we currently recommend, chosen from what we have reviewed across the site. Each pick lists what it is good for and who it suits, so you can match one to your situation rather than defaulting to the cheapest listing.
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A fenugreek galactomannan fiber matrix, not black pepper, does the absorption work here, so it sidesteps piperine’s drug-interaction question entirely. Each capsule carries a 500 mg turmeric blend standardized for both curcuminoids and turmerones.
Theracurmin is the colloidal, water-dispersible form used in the 18-month UCLA memory trial that dosed 90 mg of curcumin twice daily. Relevant if you are picking a form based on published human trial data rather than absorption marketing.
Meriva binds curcumin to phosphatidylcholine, the phytosome form carried through most of the osteoarthritis research including the 8-month extended-administration study. The 500 mg strength matches the twice-daily dosing those trials used.
The same Meriva phytosome as the sustained-release version at double the per-capsule strength, so the labelled 1,000 mg is a two-capsule serving and that serving is the 1 g of Meriva per day the osteoarthritis trials ran on. Read the panel rather than the front label here: one capsule is 500 mg, which is half that.
The piperine route: black pepper extract slows how fast curcumin is broken down in the gut and liver. Effective, but piperine also inhibits CYP3A4 and CYP2C9, so it is the wrong pick if you take prescription medication.
The same Pure Encapsulations curcumin without the black pepper extract, which matters if you take anything piperine could interact with. Take it alongside a meal containing fat, since curcumin is fat-soluble.