Product Comparison
Compare the three delivery routes head-to-head — piperine-boosted extract, phytosome, and the branded phytosome with the trial base. In curcumin's comparison, the form IS the product: the differences among routes outweigh the differences among doses.
At a glance
Doctor's Best High Absorption Curcumin C3 + BioPerine
NOW Curcumin Phytosome (Meriva-type)
Thorne Curcumin Phytosome (Meriva)
Multi-dimensional comparison
Multi-dimensional Comparison
| Metric | 🏆Doctor's Best High Absorption Curcumin C3 + BioPerine Doctor's Best | NOW Curcumin Phytosome (Meriva-type) NOW Foods | Thorne Curcumin Phytosome (Meriva) Thorne |
|---|---|---|---|
| Delivery Form | Capsule | Capsule | Capsule |
| Strength | 500 mg curcuminoids per capsule | 500 mg phytosome (provides ~100 mg curcuminoids) | 1 g phytosome (provides ~180–200 mg curcuminoids) |
| Servings / Container | 120 | 60 | 60 |
| Retail Price | $18.99 | $24.99 | $34.95 |
| Cost / Serving | $0.16BEST 💰 | $0.42 | $0.58 |
| Overall Score | 82/100 | 82/100 | 85/100 |
| 3rd-Party Testing | None | None | None |
| Vegan Friendly | ✓ Yes | ✓ Yes | — No |
Did you know?
Delivery technology or nothing
Raw curcumin barely absorbs — piperine (20× boost, interaction price), phytosome (several-fold, gentle), nanoparticle (the solubility frontier). A product without a named technology is selling turmeric's reputation without its pharmacology.
The piperine price
The same enzyme inhibition that preserves curcumin raises blood levels of co-administered medications — the medication-using joint-pain population (this supplement's main audience) is often better served by the phytosome route.
The trial-linked formulation
The branded phytosome carries a large share of the positive human research — the formulation-as-evidence principle. Buying the studied formulation is buying the trials with it.
The trial dose pattern
The OA pain evidence used 1,000–1,500 mg curcuminoids daily of enhanced formulations over 4–12 weeks. Check how many capsules the label's serving math requires to reach it.
The standing caution
High-dose curcumin carries a theoretical bleeding-risk caution with warfarin — physician involvement for anticoagulant users, the caution our osteoarthritis page carries on its own curcumin product.
The spice-vs-extract line
Turmeric powder is 2–5% curcuminoids — the curry teaspoon is a pattern contribution, not a trial dose. The food pages and this page serve different honest purposes.