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L-Theanine With Suntheanine 150 mg
Doctor's Best · United States · capsule · 90 Veggie Cap(s)
Per day
| Ingredient | Per day | % DV | % of limit |
|---|---|---|---|
| L-Theanine | 150 mg | — | 60% |
Who's behind it
Company Doctor's Best Inc. · United States group_owner unverified [source]
- Ultimate owner Xiamen Kingdomway Group Co., Ltd.（厦门金达威集团股份有限公司） unverified [source]
Label source：US NIH DSLD · NIH ODS Dietary Supplement Label Database (DSLD) API v9 · US Government work (public domain) · 2026-10-26
Label ingredients (per serving)
| Ingredient | Label value | Cleaned | Data check |
|---|---|---|---|
| L-Theanine Suntheanine |
150 mg | 150 mg | ok |
| Microcrystalline Cellulose | — | — | |
| Modified Cellulose | — | — |
Label data from official national databases and brand websites, as declared; not lab-verified.
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.