Epigallocatechin gallate
EGCGGreen Tea Catechin
Antioxidant
Epigallocatechin gallate is a type of antioxidant found in green tea that helps protect cells from damage. It's also being studied for its potential health benefits, such as reducing inflammation and improving heart health.
Low Concern
Source: EFSA assessment
The European Food Safety Authority has evaluated EGCG as generally safe for human consumption in moderate amounts.
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Green tea molecule can break up protein tangles in the brain that cause Alzheimer’s
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Last updated: May 16, 2026