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The Republic of Tea Testing Report Card

  • 1 product from The Republic of Tea was tested and reviewed by ConsumerLab, with XX products Approved for quality of which XX are Top Picks.
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Product Review

Green Tea Review: Tea Bags, Loose Leaf Tea, Matcha Powders, and Supplements

Some green teas provide barely any green tea polyphenols, while some others are high strength. See the Test Results and Our Top Picks for Green Tea.

Green Tea Review 2024

Clinical Update

3/27/2025

Plastic in Trader Joe's Tea Bags?

We asked Trader Joe's if there is plastic in its green tea bags. See Trader Joe's response as well as those of Bigelow, Numi, Republic of Tea, Tazo, and Twinings.

Clinical Update

3/31/2025

Plastic in Tetley Tea Bags?

Find out if Tetley tea bags contain plastic in the Concerns with Plastic Tea Bags section of our Green Tea Review, which includes information about plastics in tea bags from Bigelow, Numi, Republic of Tea, Tazo, Trader Joe’s, and Twinings.

Also see our Top Picks for green tea (including tea bags, loose leaf tea, bottled teas, matcha, and supplements).

News Release

February 15, 2024

Unveiling the Truth About Green Tea’s EGCG Content

White Plains, NY, February 15, 2024 —  ConsumerLab.com, a trusted name in health and wellness, sheds light on the EGCG (epigallocatechin gallate) content in green tea.

Recalls & Warnings

May 02, 2016

The Republic of Tea Recalls Turmeric/Ginger Teas Due to Salmonella Risk

On April 29, 2016 The Republic of Tea issued a recall of several Organic Turmeric Ginger teas because they have the potential to be contaminated with Salmonella.

News Release

October 14, 2015

Is Matcha a Better Form of Green Tea? ConsumerLab.com Answers the Question

White Plains, New York, October 14, 2015 — For the past three years, ConsumerLab.com has been testing green tea products, including tea bags, bottled drinks, dietary supplements, and even a K-Cup®.