Life Extension L-Theanine 200 mg Vegetarian Capsules — Calm Relaxation & Focus, Non-GMO Gluten-Free

Life Extension L-Theanine 200 mg is a pure, vegetarian L-theanine supplement designed to help promote relaxation and support balanced mood without drowsiness.

This L-theanine formula uses the same amino acid found naturally in green tea to support a calm mental state and a healthy response to everyday stressors. Each vegetarian capsule delivers 200 mg of theanine in a non-GMO, gluten-free formulation. Manufactured using quality-controlled ingredients, this product is intended to complement a wellness routine when you want focused calm rather than sedation.

How does L-theanine support relaxation without making you sleepy?

L-theanine promotes relaxation by influencing brainwave activity and encouraging the production of neurotransmitters associated with calm and balanced mood. Users typically report a sense of reduced tension while remaining alert, making it suitable for daytime use or situations that require steady focus.

• 200 mg of pure L-theanine per capsule, the amount commonly used in studies.
• Supports alpha brainwave patterns linked to relaxed alertness.
• No common sedative ingredients—designed to avoid excessive drowsiness.
• Vegetarian capsules and gluten-free composition for wider dietary compatibility.

When should I take L-theanine to get the best results?

Timing depends on your goal: take before a stressful event for situational calm, or as part of a daily routine for ongoing mood support. Because it does not usually cause sleepiness, many people prefer it during daytime hours or before mentally demanding tasks.

• Take 1 capsule (200 mg) as needed, following product labeling guidance.
• Useful before meetings, travel, or public speaking to reduce nervous tension.
• Can be combined with other lifestyle strategies like breathing exercises or brief meditation.
• Consult a healthcare professional if you are pregnant, nursing, or on medication.

What makes this Life Extension L-theanine different from green tea or other supplements?

This supplement supplies a concentrated, standardized dose of theanine without the additional caffeine or variability found in brewed teas. It’s manufactured under quality controls and comes from ingredients chosen for purity to ensure consistent dosing compared with dietary sources.

• Each capsule contains a consistent 200 mg dose for predictable results.
• Non-GMO and gluten-free, with vegetarian-friendly capsules.
• Made to standards that allow for Certificates of Analysis on request.
• Formulated by a brand with research-focused product development.

Are there any common side effects or interactions I should know about?

L-theanine is generally well tolerated at commonly used doses, but individual responses vary. If you take prescription medications or have specific health conditions, check with a healthcare professional to confirm it’s suitable for you.

• Typically does not cause heavy sedation at 200 mg doses.
• Possible mild effects include dizziness or headache in sensitive individuals.
• Ask your doctor about combining with blood-pressure or CNS-active medications.
• Stop use and seek advice if you experience unexpected symptoms.

Who is this for: Life Extension L-Theanine 200 mg is aimed at adults seeking non-sedating mental calm—students, professionals, frequent travelers, or anyone who wants to manage everyday stress without impairing focus. It’s a match for people preferring vegetarian, gluten-free, and non-GMO supplements made by a brand emphasizing ingredient quality and research-backed formulations.

Ingredients

AlphaWave® L-Theanine 200 mg Other ingredients: microcrystalline cellulose, vegetable cellulose (capsule), silica, vegetable stearate. Non-GMO AlphaWave® is a registered trademark of Ethical Naturals, Inc.