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L-Theanine 200 mg

Best NaturalsUpdated April 2026

Product Information

Form
Tablet or Pill
Servings Per Container
120
UPC
8 17716 01854 6
Product Type
Non-Nutrient/Non-Botanical
DSLD Entry Date
2022-07-21

Target Groups

Adult (18 - 50 Years)Gluten FreeSugar Free

All Ingredients

IngredientAmount% DV
L-Theanine200 mg

† Daily Value not established.

Label Statements

Formula re: Contains

L-Theanine is a unique amino acid naturally found in green tea that exerts beneficial effects on brain metabolism. Animal studies have shown that L-theanine crosses the blood brain barrier, increases dopamine and GABA levels in the brain, and inhibits the stimulatory properties of caffeine. L-Theanine promotes relaxation without the drowsiness or negative side effects associated with other calming agents as measured by increased generation of alpha-waves. Certain research publications indicate that L-Theanine may help support the following: Supports healthy cardiovascular system. Supports healthy brain and nervous system. Supports learning ability. Supports relaxation and well-being.

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement, take one (1) tablet one to two times daily as needed, preferably on empty stomach, or as directed by your qualified healthcare professional.

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Do not use if safety seal is broken or missing.

Storage

Keep in cool, dry place.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Seals/Symbols

Made in USA

Formulation re: Other

Premium formula

Precautions re: Pregnant or Nursing or Prescription Medications

GMP Good Manufacturing Practice Product

Formulation re: Other

3rd party lab tested

FDA Statement of Identity

Dietary Supplement

Precautions re: Pregnant or Nursing or Prescription Medications

Caution: For adults only, if you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.

Precautions re: All Other

Discontinue use and consult your doctor if any adverse reactions occur.

Formulation re: Does NOT Contain

No artificial color, flavor or sweetener, no preservatives, no sugar, no starch, no corn, no soy, no egg, no lactose, no gluten, no wheat, no yeast, no fish. Sodium free.

Supplement Facts Panel

Supplement Facts
Serving Size 1 Tablet(s)
Servings Per Container 120
Amount Per Serving% Daily Value*
L-Theanine
200 mg

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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