Douglas Laboratories L-Theanine 100mg -- relaxation support, mental clarity.
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Douglas Laboratories

L-Theanine 100mg

$42.50

SIZE: 60 Capsules

*Free shipping applies to orders shipped within the Lower 48 States.


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SKU: THEA5 Categories: , Tags: , , Product Brand:

The Promise

Product identity and formulation Pure L‑Theanine in a vegetarian capsule

Single-ingredient L‑Theanine, 100 mg per capsule, formulated without common allergens or GMOs.

Identity

L‑Theanine 100 mg per capsule — the unique amino acid found in green tea.

Principal ingredient & form

Each vegetarian capsule contains 100 mg of pure L‑Theanine; other ingredients: cellulose, dicalcium phosphate, vegetable stearate.

Dietary & quality facts

Free of yeast, wheat, gluten, soy, milk/dairy, corn, sodium, sugar, starch, artificial coloring, artificial preservatives, and GMOs.

Delivery & package

Oral vegetarian capsule; serving size 1 capsule.

Why It Works

Distinct formulation details Specific amounts, absorption, and supported physiological associations*

Evidence-backed specifics about dose, onset, and reported associated roles.

01

Exact dose

Standardized dose: 100 mg L‑Theanine per capsule (Daily Value not established).

02

Absorption timing*

L‑Theanine is absorbed quickly and reaches the brain within about 30 minutes of ingestion.*

03

Reported neural association

Associated with enhancement of alpha brain wave activity, a neural pattern linked with a relaxed state.

04

Reported systemic associations

Suggested to support cardiovascular, immune, and neurological health (as reported in product information).*

Reviews

Customer Reviews

Your Journey

How to use, store, and precautions Clear serving directions and labeled warnings

Practical directions, format, and explicit safety advisories from the product label.

Serving

Recommended use

Adults: take 1 capsule daily or as directed by your healthcare professional.

Format & timing

Single Vegetarian Capsule

Take orally as a single vegetarian capsule; effects reported to begin within ~30 minutes.

Storage & compatibility

Ingredients compatibility

Contains no common allergens listed and no GMOs; other ingredients include cellulose, dicalcium phosphate, and vegetable stearate.

Warnings & precautions

Label cautions

If pregnant or breastfeeding, or taking prescription medication, consult a physician prior to use. Excessive consumption may impair ability to drive or operate heavy machinery. Not recommended for consumption with alcoholic beverages.

Product education

L-Theanine 100mg by Douglas Laboratories

L-Theanine — Douglas Laboratories offers 100 mg of pure L-Theanine in each vegetarian capsule. This unique amino acid, found in green tea, has been traditionally used to promote relaxation without causing drowsiness. Studies indicate that L-Theanine can enhance alpha brain wave activity, which is associated with a relaxed state. It is also suggested to support cardiovascular, immune, and neurological health.*

Key Benefits

  • Promotes relaxation without drowsiness*
  • Supports healthy mental functioning*
  • May benefit cardiovascular and immune health*

How It Works / Key Ingredients

L-Theanine is absorbed quickly, reaching the brain within 30 minutes of ingestion, and its effects are dose-dependent, enhancing relaxation and mental clarity.*

How to Use

As a dietary supplement, adults take 1 capsule daily or as directed by your healthcare professional.

Supplement record

Review serving details and ingredients for this product.

Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: —
INGREDIENTSAMT%DV
L-Theanine100 mg—
†/- Daily Value not established.
Other Ingredients: Cellulose, dicalcium phosphate and vegetable stearate
Contains: No yeast, wheat, gluten, soy, milk/dairy, corn, sodium, sugar, starch, artificial coloring, artificial preservatives or genetically modified organisms (GMOs).
Warning: If you are pregnant or breastfeeding, or if you are taking any prescription medication, consult a physician prior to use. Excessive consumption may impair ability to drive or operate heavy machinery. Not recommended for consumption with alcoholic beverages.

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