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Green tea / EGCG
Full ranking Dose tool Products (1,324)
Key facts
Daily Value (US FDA)—
Tolerable Upper Intake Level (UL)—
Median（Per day）100 mgP5 14.8 – P95 725
Products1,324
Sources: https://doi.org/10.2903/j.efsa.2018.5239 · EFSA ANS 2018: >=800 mg EGCG/day from supplements raised serum transaminases; Health Canada: max 690 mg catechins incl. 300 mg EGCG/day. Label mass is extract, not EGCG, so no soft flag; hard = 10x the ~1 g extract that delivers ~800 mg EGCG
Daily dose across products（mg/day）
4 mglog scale · n=1,3242,844 mg
Label data from official national databases and brand websites, as declared; not lab-verified.
Top ranked
| Rank | Brand | Product | Per day | Score |
|---|---|---|---|---|
| 1 | Nature's Sunshine | Green Tea | 1,260 mg | 90.0 |
| 1 | Applied Nutrition | Green Tea & Carb Blocker | 600 mg | 90.0 |
| 1 | Nature's Bounty | Green Tea 315 mg | 1,260 mg | 90.0 |
| 1 | XYMOGEN | Green Tea 600 | 600 mg | 90.0 |
| 1 | Nature's Bounty | Green Tea Extract | 1,260 mg | 90.0 |
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.