Many of the health benefits associated with green tea
are thought to be due, in part, to natural antioxidant compounds in green tea called catechins, the most notable of these being EGCG.
ConsumerLab.com tests found amounts of EGCG in bottled green teas
to vary widely — with some providing as much EGCG as brewable teas, and others providing almost none!
In general, bottled green teas are a costly way to get EGCG, and some contain so little EGCG that you would have to drink an unrealistic amount
in order to get the amount of EGCG found in brewable teas or supplements (which are, by far, the most cost effective way to get EGCG).
If you enjoy bottled tea, see our test results
to see which contains the most EGCG — as well the amounts of caffeine we found in each, the sweeteners and calories they contain, and cost comparisons.
For more about the best way to get EGCG and how the various forms of green tea compare, see the What to Consider When Buying section of the Green Tea Review >>
INSTANT ACCESS TO REVIEW OVER 1000 PRODUCTS!
Also see these related CL Answers:
I recently purchased some matcha green tea powder claiming to contain up to "137 times the EGCG" that is in brewed green tea. However, the label does not state an actual amount of EGCG and the company would not provide me with any analysis. Is the label true? >>
After developing kidney stones, I was told to avoid tea -- but recently I've heard that green tea might actually be helpful for kidney stones. Is that true? >>
How significant are the risks to drinking tea from China from heavy metals? >>
How does white tea compare to green tea and black tea in terms of antioxidant catechins? How about caffeine levels and lead contamination? >>
This CL Answer initially posted on 5/9/2017.
Last updated 7/25/2017.