Other FormsEpigallocatechin Gallate
EGCG, or epigallocatechin gallate, is the most potent antioxidant found in OPCs and green tea. In green tea, EGCG is present as one of four catechins (flavonoids). It is a polyphenolic substance. In OPCs, EGCG is present as one of four antioxidants. EGCG has demonstrated many powerful antioxidant characteristics that help enhance health.
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