Integrative Therapeutics, Inc.

L-Theanine

$22.00

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

Free shipping on orders over $99.

The Promise

L-Theanine 100% pure ingredient identity

Single-ingredient L-Theanine supplement in a vegetarian capsule format.

Ingredient Identity

Product contains L-Theanine as the sole active ingredient listed on the Supplement Facts.

Potency per Serving

Each serving delivers 200 mg of L-Theanine as shown in the Supplement Facts panel.

Capsule Formulation

Delivered in plant-derived capsules made of hypromellose with cellulose and magnesium stearate excipients.

Allergen and Storage Notes

Label lists wheat, gluten, corn, soy, dairy, colors, or flavors and recommends room-temperature storage away from excessive heat and sunlight.

Why It Works

How It Works Concrete formulation and supported roles

Evidence-backed physiological roles and exact formulation facts from the label.

01

Standardized Amount

Supplement Facts show a 200 mg L-Theanine amount per serving for consistent dosing.

02

Vegetarian Capsule

The active ingredient is enclosed in a plant-derived hypromellose capsule rather than gelatin.

03

Supported Physiological Role

Human studies cited in the description link L-Theanine with promotion of alpha brain wave generation.

04

Supported Response

Controlled clinical trials referenced in the product description report support for a healthy stress response.*

Reviews

Customer Reviews

Your Journey

Use and Handling Clear directions, format, storage, and cautions

Practical, label-based directions and safety details for shopper use.

Serving

Two Capsules One to Two Times Daily

Suggested use directs adults to take two capsules one to two times daily as the serving regimen on the label.

Format

Plant-Derived Hypromellose Capsule

The product uses plant-derived hypromellose capsules with cellulose and magnesium stearate as inactive ingredients.

Storage

Store at Room Temperature

Label instructs to keep the bottle tightly closed, store at room temperature, and avoid excessive heat and direct sunlight.

Warnings

Consult If Pregnant, Nursing, or on Prescription Drugs

The label warns that pregnant or nursing individuals and those taking prescription drugs should consult a healthcare professional prior to use.

Product education

L-Theanine by Integrative Therapeutics, Inc.

L-Theanine — This amino acid helps promote a restful, relaxed state without diminishing daytime alertness. Human studies have found that supplemental L-theanine promotes the generation of alpha brain waves, suggesting a state of relaxation. Controlled clinical trials have shown that L-theanine can support a healthy stress response.*

Key Benefits

  • Promotes relaxation without drowsiness*
  • Supports a healthy stress response*
  • Enhances alpha brain wave generation*

How It Works / Key Ingredients

L-Theanine is known for its ability to induce relaxation and improve focus by promoting alpha brain wave activity.*

Supplement record

Review serving details and ingredients for this product.

Supplement Facts
Suggested Use: Adults take 2 capsules one to two times daily.
Serving Size: 2 Capsules
INGREDIENTSAMT%DV
L-Theanine200 mg
†/- Daily Value not established.
Other Ingredients: cellulose, plant-derived capsule (hypromellose), magnesium stearate.
Contains: Wheat, Gluten, Corn, Soy, Dairy, Colors or Flavors
Warning: If you are pregnant, nursing, or taking prescription drugs, consult your healthcare professional prior to use. Keep out of reach of children. Keep bottle tightly closed. Store at room temperature. Avoid excessive heat and direct sunlight.