L-Theanine 200mg Vital Nutrients
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Vital Nutrients

L-Theanine

$38.99

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SKU: THEA8 Categories: , , Product Brand:

The Promise

Single‑ingredient L‑Theanine — 200 mg per vegetarian capsule

One active ingredient per capsule with a vegetarian delivery and minimal excipients.

Pure L‑Theanine formulation

Each capsule contains 200 mg of L‑Theanine as the sole active ingredient.

Vegetarian capsule delivery

Delivered in a vegetable cellulose capsule with rice powder as the inactive filler.

Straightforward dosing option

Supplied as 60 capsules for flexible multi‑daily dosing.

Practitioner‑directed use

Suggested use is one capsule three times daily or as directed by a healthcare practitioner.

Why It Works

How this form works — source, dose, and measurable activity

Key formulation and activity details that explain what this ingredient does and why that matters.

01

Amino acid from tea

L‑Theanine is an amino acid found almost exclusively in the tea plant (Camellia sinensis).

02

Consistent 200 mg strength

Each capsule provides a uniform 200 mg dose of L‑Theanine for predictable intake.

03

Associated brain‑wave activity

L‑Theanine increases alpha brain wave activity, a sign of induced relaxation.*

04

Supports several normal roles in adults*

May help maintain a sense of well‑being, ease occasional nervous tension and irritability without drowsiness, and support nighttime sleep quality, blood pressure within the normal range, and cognitive performance in healthy adults.*

Reviews

Customer Reviews

Your Journey

Using it safely and effectively — serving, timing, diet fit, and practitioner guidance

Practical directions and considerations for regular use.

Serving

Standard intake

Take 1 capsule three times daily as the suggested regimen.

Dietary fit

Vegetarian friendly

The capsule uses vegetable cellulose and rice powder, making it suitable for vegetarian diets.

Package

60‑capsule supply

Supplied as 60 capsules to accommodate flexible multi‑daily dosing.

Pregnancy caution

Pregnancy and medical advice

If pregnant, consult your physician before taking this product.

Product education

Suggested Use: 1 capsule, 3 times daily, or as directed by a healthcare practitioner.

L-Theanine – L-Theanine is a unique amino acid present almost exclusively in the tea plant (Camellia sinensis).* Theanine helps maintain a sense of well-being and increases alpha brain wave activity, a sign of induced relaxation.* It may help ease occasional nervous tension and irritability, without drowsiness.* In addition to its relaxation benefits, L-Theanine may also help support blood pressure within the normal range, nighttime sleep quality, and cognitive performance in healthy adults.*
Warning: If pregnant, consult your physician before taking.

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: 1 capsule, 3 times daily, or as directed by a healthcare practitioner.
1 vegetarian capsule
Ingredients AMT %DV
L-Theanine 200 mg -
Other Ingredients: Vegetable Cellulose Capsule and Rice Powder.
(-) There is no %DV or the manufactuer has not provided this data.

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