Pterostilbene, also called trans-3,5-dimethoxy-4-hydroxystilbene, is white to off white powder. It is a type of polyphenol, serves a defensive phytoalexin role in plants.
Compared to its chemical relative resveratrol, pterostilbene has better bioavailability and lipophilicity, and it is easier to be absorbed by body.
Researches show that pterostilbene has excellent antioxidant property, and it may scavenge oxidative free radicals, and boost energy for cells. It also has anti-inflammatory property, and it may reduce the risk of skin cancers. Besides, it may help lower blood pressure. Pterostilbene has already been used in a lot of skin care products and anti-aging supplements.
