NUTRAHARMONY L-Theanine 400 mg Capsules — Plant-Based Stress Relief & Relaxation, 120 Count

NUTRAHARMONY L-Theanine 400 mg delivers a plant-based, concentrated dose of l-theanine formulated to promote relaxation, mental clarity, and better sleep without drowsiness.

Designed for people who want a natural way to reduce everyday tension and sharpen focus, this supplement harnesses the amino acid found in green tea to support calm brain activity and restful nights. Each capsule supplies 400 mg of l-theanine in a vegetarian-friendly form, made under GMP conditions in the USA and third-party tested for purity and consistency. Below you’ll find clear answers to common buyer questions so you can decide whether this product fits your routine.

How will L-Theanine help me stay calm during a busy day?

L-theanine supports relaxed alertness by encouraging brain-wave patterns associated with focus and reduced distraction. It is non-sedating at typical doses, so you can take it while working, studying, or managing daily stressors.

• Promotes alpha brain-wave activity linked to calm concentration.
• 400 mg dose offers strong support when you expect a high-pressure period.
• Plant-derived from green tea for a natural amino-acid source.

Will this product interfere with my sleep schedule?

When used in the evening, l-theanine can help ease the transition to sleep without causing heavy grogginess the next morning. It works by encouraging relaxation and reducing mental chatter, helping you fall asleep more comfortably.

• Supports a calmer pre-sleep state for easier sleep onset.
• Non-habit forming and typically free from morning sleepiness.
• Take according to label timing for best nighttime results.

What makes NUTRAHARMONY’s formula different from other l-theanine supplements?

NUTRAHARMONY emphasizes ingredient quality, manufacturing oversight, and traceable sourcing. Capsules are produced in the USA in GMP-certified facilities and undergo third-party testing to verify purity and potency.

• Each capsule contains 400 mg of pure l-theanine from green tea extract.
• Made in GMP-certified U.S. facilities with global sourcing standards.
• Third-party lab testing ensures consistent ingredient quality.

How should I use these capsules for best results?

Follow the label directions and consider timing based on your goals: daytime for focus and stress reduction, or an hour before bed to aid relaxation. Start with the recommended serving and adjust only if needed, and consult a healthcare professional for personalized advice.

• Daytime: take with water before high-focus tasks or stressful situations.
• Evening: take about 30–60 minutes before bedtime to support calm sleep preparation.
• Store in a cool, dry place and keep out of reach of children.

Who is this for? NUTRAHARMONY L-Theanine 400 mg is suited to adults seeking a non-prescription, plant-based approach to reduce day-to-day tension, sharpen mental focus, and support smoother sleep cycles. It’s a good choice for busy professionals, students, shift workers, or anyone preferring a green-tea-derived amino acid over stimulant-based solutions. If you have underlying health conditions, are pregnant, nursing, or taking medications, check with a healthcare provider before adding any new supplement to your routine.

Ingredients

L-Theanine. Other Ingredients: Vegetable Cellulose (Capsule), Rice Flour, Magnesium Stearate.