Nutricost L-Theanine 200Mg, 120 Capsules, Double Strength - Non-Gmo, Gluten Free

$16.33

Nutricost L-Theanine 200 mg – 120 Capsules

Support calm focus and relaxation with Nutricost L-Theanine. Each easy-to-swallow capsule delivers 200 mg of L-Theanine, providing 120 servings per bottle.

Product Highlights

200 mg L-Theanine per serving
120 capsules per bottle (120 servings)
Serving size: just 1 capsule
Non-GMO and gluten free
Easy-to-take capsules
Manufactured in a GMP-compliant, FDA-registered facility

About L-Theanine

L-Theanine is an amino acid naturally found in tea leaves (Camellia sinensis) and certain mushrooms. It’s commonly used to promote relaxation without drowsiness and to support a calm, focused state.*

Nutricost’s L-Theanine offers a high-potency 200 mg dose per capsule, giving you a convenient way to add this popular amino acid to your daily routine.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Nutricost L-Theanine 200Mg, 120 Capsules, Double Strength - Non-Gmo, Gluten Free

Find your everyday calm with Mellow.

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Name: Nutricost L-Theanine 200Mg, 120 Capsules, Double Strength - Non-Gmo, Gluten Free
Brand: Mellow
SKU: 553a8876-6b2a-444d-a012-e6fbdea907c9
Price: 16.33 USD
Availability: InStock

Simple, science-backed supplements designed to ease stress, support deep sleep, and help you feel more like yourself—morning to night.

Shop calming formulas How Mellow works

✦ Gentle, non-drowsy • Clean ingredients • No nonsense

Calm support in one small ritual

Daily Calm Stack

L-theanine, magnesium & adaptogens to help soften stress and sharpen focus.*

Non-GMO Gluten free Vegan-friendly

Take 1–2 capsules with water. Pair with a slow breath and a moment away from your notifications.

Why Mellow?

Targeted formulas that support calm, clarity and everyday living—without overcomplicating your routine.

Calm, Not Numb

Support a balanced stress response and relaxed focus so you can stay present, not zoned out.*

Clean Ingredients

No unnecessary fillers, artificial colors or harsh stimulants—just what your body can actually use.

Made for Every Day

Easy capsules and gummies that fit into your mornings, afternoons or nights with zero fuss.

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Daily calm

L-Theanine – Daily Calm Capsules

200 mg L-theanine per serving to support relaxed focus and take the edge off everyday stress.*

120 capsules · Non-GMO · Gluten free

Sleep & relax

Super Chill – Sleep & Relax

A blend with Reishi, Ashwagandha and L-Theanine to support healthy cortisol levels, calm, and restorative rest.*

30 count · Stress & sleep support

Everyday support

Triple Strength Omega-3 Fish Oil

1250 mg omega-3 fatty acids per serving to support heart, brain and overall everyday wellness.*

60 softgels · Triple strength

How Mellow Fits Into Your Day

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Pick the formula that matches your main goal: daily calm, better sleep, or overall balance.

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Take your Mellow supplement at the same time each day—paired with water, tea, or a deep breath.

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Real experiences from people bringing a little more Mellow into their every day.

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— Taylor, 31

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About Mellow

A calmer approach to everyday wellness.

Mellow was created for people who are tired of feeling wired. Between busy schedules and constant notifications, our nervous systems need real support— not more noise.

We focus on clean, research-backed ingredients that support calm, sleep and everyday balance. No crash, no crazy claims—just formulas that help you feel more like yourself.