Resveratrol is a polyphenol compound found naturally in grapes, berries, and peanuts, and it has drawn considerable scientific interest for its potential role in supporting multiple aspects of health. Research suggests that resveratrol may promote cardiovascular well-being by supporting healthy blood vessel function and lipid metabolism, while studies indicate it may also influence blood sugar regulation through improved insulin sensitivity. Its cognitive benefits have been explored in clinical trials examining cerebral blood flow and neuroprotective mechanisms, and its activation of sirtuins, proteins associated with cellular longevity, has made it a popular subject in anti-aging research. Trans-resveratrol is generally considered the most bioactive form, and pterostilbene, a closely related compound, is often studied alongside it for its enhanced bioavailability and complementary properties.
Compare this supplementResearch suggests that resveratrol may offer protective benefits for heart health, primarily through its activation o...
View studies →Research suggests that resveratrol may play a supporting role in skin-related anti-aging outcomes, though the current...
View studies →Research suggests that resveratrol may have a positive influence on cognitive function across a range of populations,...
View studies →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Capsule | 500–1,000 mg | Daily | blood sugar regulation, insulin sensitivity | Used in RCTs for metabolic syndrome and type 2 diabetes outcomes |
| Capsule | 150–300 mg | Daily | cognitive function, neuroprotection | Doses used in trials assessing cerebral blood flow and memory in older adults |
| Capsule | 150–500 mg | Daily | general health, anti-aging, cardiovascular support | Common in clinical trials examining cardiometabolic and longevity endpoints |
| Capsule | 1,000–2,000 mg | Daily | heart health, endothelial function, inflammation | Higher-dose range studied in cardiovascular disease and anti-inflammatory RCTs |
| Powder | 250–500 mg | Daily | general health, antioxidant support | Commonly referenced in observational and supplementation studies |