Enhances Metabolism with 90% EGCG & Caffeine Free In Asian countries, it is a widely held belief that green tea helps to prevent and treat many diseases. Longevity is also often associated with drinking green tea. Scientific and medicinal evaluation of the benefits of green tea, however, has been initiated only recently. Today, we have scientific data, demonstrating that consumption of green tea or green tea extracts may in fact play a beneficial role in cardiovascular and oral health. Recent data suggests that green tea plays also a role in increasing metabolic rate and body fat reduction. With TEAVIGO, you will get the best out of green tea and thereby also the benefits that come with it. TEAVIGO consists of 90% pure EGCG (Epigallocatechin gallate), which is the polyphenolic compound (catechins as they are also referred to) thought to contribute to the beneficial effects attributed to green tea. Most other dietary supplements include an insignificant level of EGCG.