At 1,000mg, this is a high-dose **Meriva** curcumin phytosome aimed at joint comfort and inflammation. Curcumin on its own barely crosses into your bloodstream; bound to phospholipids here, it absorbs roughly 29 times better, so the curcuminoids reach blood levels well within the range used in clinical trials. At 1,000mg per serving you're comfortably past the effective threshold for the inflammation and joint-support goals curcumin has the strongest research behind.

Curcumin is fat-soluble, so take it with a meal for the best absorption. The label suggests 1-2 capsules twice daily, but thanks to the high-absorption form even one capsule lands in effective territory — useful flexibility if you're managing dose. If your goal is cognitive support specifically, trials there tend to use different curcumin forms; for joint and whole-body inflammation, though, this is fully dosed and built around absorption.

BioStacks
Thorne

Curcumin Phytosome 1000 mg

1 Capsule × 2/day · 60 servings

iHerbAmazon

Best for

Longevity

Ingredients (1)

Meriva

100%

Dose/day

2000 mg

Target

200–400 mg

Form

Premium

Other Ingredients (6)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Calcium CarbonateBuffer

Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements

Calcium LaurateEmulsifier

Calcium salt of lauric acid used as a lubricant

HypromelloseCapsule

Plant-derived capsule material from cellulose

LeucineFlow Aid

Branched-chain amino acid used as a processing aid

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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