Green Tea Extract

Green tea extract is a concentrated form of compounds found in green tea leaves. It is made by drying and processing green tea leaves, then extracting beneficial compounds like polyphenols and catechins using water or solvents. The extract is then concentrated and dried.

Manufacturers use green tea extract for its antioxidant properties and as a flavor enhancer. It is often added to beverages, including ready-to-drink teas, energy drinks, and flavored waters. It can also be found in some snack foods and supplements.

Green tea extract is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of antioxidants, which are compounds that may help protect cells from damage. Regulatory bodies like EFSA have evaluated green tea catechins. While generally considered safe at typical food intake levels, very high doses, often found in supplements, have been linked to liver issues in rare cases. Evidence on specific health benefits is ongoing.