Food supplement · Vitamer Laboratories
L-Theanine 200 mg
Why Vitamer Laboratories l-theanine?
- 200 mg l-theanine per serving
- CONTAINS NO artificial colors, flavors, or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, soy, crustacean shellfish or fish.
From the label’s panel and printed marks — not its marketing.
Sold as food, not medicine — no regulator checked that it works
Per serving · 1 Capsule(s)
At a glance
From the label as printed · NIH DSLD
Herbal supplement · Capsule
Per serving200 mg l-theanine
60 servings per container
Take one capsule per day or as directed by your healthcare practitioner.
One serving: 1 Capsule(s)
Keep out of reach of children.
No third-party testing mark on the label
Marks like USP Verified mean an independent lab checked that the product contains what the label says.
- Food supplement — claims are the manufacturer’s
- CONTAINS NO artificial colors, flavors, or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, soy, crustacean shellfish or fish.
- Vegetarian
- Adult (18 - 50 Years)
Supplement Facts
Supplement Facts
Serving size 1 Capsule(s)
Servings per container 60
| Amount per serving | % DV | |
|---|---|---|
| L-Theanine (green tea) | 200 mg | † |
† Daily Value not established.
Other ingredients: Rice Bran, Beet, Cellulose, Water
Transcribed from the label by the NIH Office of Dietary Supplements. What a label says is not independently verified. See the original label
How to take it
- SUGGESTED USE: Take one capsule per day or as directed by your healthcare practitioner.
The manufacturer’s directions, from the label.
Warnings on the label
- Keep out of reach of children.
What no one has checked
Supplements are regulated as food, not as medicine. No regulator has assessed whether this product works, and manufacturing standards vary widely between brands and countries.
Compare with similar products
Details
| Brand | Vitamer Laboratories |
|---|---|
| UPC | 7 19985 75331 2 |
| NIH label ID | 23755 |
| Label recorded | 2013-07-25 |
Source: Dietary Supplement Label Database · NIH Office of Dietary Supplements · retrieved 2026-09-21 · not reviewed by a nutrition professional