Grape seed extract, made from crushed grape seeds, contains high levels of proanthocyanidins, polyphenols that give grapes their deep red and purple hues. Heralded for its strong antioxidant activity, grape seed extract has risen in popularity as a functional food.
In 2020, the grape seed extracts market surpassed $135 million and its compound annual growth rate is expected to reach 7.5 percent by 2027.[i]
