Tier IIIResveratrol source
Polygonum cuspidatum (resv.)
Resveratrol source
Recommended Dose
500 mg
Purity Standard
98.0% — sourced from Now Foods
Clinical Evidence
42 indexed trials · Tier III
Hallmarks Addressed
Hallmarks 03
Resveratrol source
500 mg
98.0% — sourced from Now Foods
42 indexed trials · Tier III
Hallmarks 03