Pterostilbene

Pterostilbene (pronounced (terro-STILL-bene) is the primary polyphenol found in blueberries and structurally similar to resveratrol.* Its antioxidant activity may help support oxidative stress balance, and similar to resveratrol, work to support sirtuin activity and promote healthy aging.* Furthermore, pterostilbene appears to be more bioavailable than other stilbene compounds.*