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5-HTP
  1. Home
  2. Health & Supplements
  3. Vitamins, Minerals & Supplements
  4. Amino Acids
  5. 5-HTP
  6. Life Extension L-Theanine…
Life Extension

Life Extension L-Theanine 200 mg | Supports Relaxation & Mood, Vegetarian, Gluten-Free, Non-GMO, 60 Capsules

Life Extension L-Theanine 200 mg | Supports Relaxation & Mood, Vegetarian, Gluten-Free, Non-GMO, 60 Capsules - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹6,630₹8,860

You save ₹2,230 (25%)

Qty
Life Extension L-Theanine 200 mg | Supports Relaxation & Mood, Vegetarian, Gluten-Free, Non-GMO, 60 Capsules — 60 Count
60 Count
₹6,630
₹8,860
In Stock

Estimated doorstep delivery by 20 Nov - 22 Nov from USA

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Tested and Trusted · Always Original & 100% Imported

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Sourced from US retailers
Sourced from US retailers
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Factory-Sealed
All Duties Included
All Duties Included
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GST Invoice Issued
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14-Day Smile Guarantee

Experience Calm & Focus with Authentic US-Imported L-Theanine

About this item

Life Extension L-Theanine is a dietary supplement designed to promote relaxation and support mood. Containing 200 mg of pure L-Theanine per capsule, it helps modulate brain activity for a calm, focused state. The supplement encourages GABA production, influencing neurotransmitters like dopamine and serotonin, which contribute to feelings of well-being. Expert formulators ensure high-quality ingredients, with certificates of analysis available for transparency. Manufactured in the USA with internationally sourced, non-GMO, gluten-free ingredients, it is suitable for vegetarians. Ideal for those seeking stress relief and mental clarity, it arrives in India via ExpressBox within 11-13 days with all duties paid, ensuring authenticity and quick delivery.

Many users report improved calmness and reduced stress levels after consistent use. The supplement's brainwave support mimics meditation effects, helping to maintain focus during busy Indian lifestyles. Its vegetarian capsule form makes it suitable for diverse dietary preferences, and the non-GMO ingredients align with health-conscious choices. Delivered factory-sealed, it offers a reliable, high-quality stress support option for Indian consumers seeking natural relaxation aids.

Imported directly from the USA, this supplement provides a trusted alternative to local stress-relief products. With transparent sourcing, it arrives with all duties paid, ensuring no hidden costs. Ideal for busy professionals, students, and anyone facing daily stress, it supports mental well-being with scientifically backed ingredients, delivered swiftly to your doorstep in India.

Key Features

  • Promotes relaxation – If you’ve felt the calming effects of green tea, thank theanine! Found in green tea, it’s one of the best-known amino acids for stress— and for good reason. This supplement supports a healthy stress response to maintain your zen.
  • Calming brainwave patterns – L-theanine helps modulate several different aspects of brain activity for mood support. This supplement promotes specific brainwave patterns similar to those associated with performing meditation or getting a massage.
  • Neurotransmitter production – The neurotransmitter gamma amino butyric acid (GABA) plays a role in influencing healthy levels of the feel-good neurotransmitters dopamine and serotonin. L-theanine helps encourage GABA production, to keep that feel-good feeling going.
  • Science matters – Expert formulators design our supplement formulas, and a Certificate of Analysis is available for every Life Extension product.
  • Quality ingredients – The majority of our products are non-GMO, gluten-free and manufactured in the USA with internationally sourced ingredients.

Why choose this product

Science-Backed Calm Support

Life Extension's L-Theanine is formulated with pure AlphaWave® L-Theanine, supported by scientific research to promote relaxation and mental clarity. Manufactured in the USA, it ensures high quality and safety, with certificates of analysis available for transparency. This supplement helps modulate brain activity, encouraging meditation-like brainwave patterns and GABA production, which supports a balanced mood. Ideal for those facing daily stress, it offers a natural, non-GMO, vegetarian option for mental wellness, arriving in India via ExpressBox with duties paid, ensuring authenticity and swift delivery.

Suitable for Diverse Lifestyles

Designed for vegetarians and those seeking gluten-free options, this supplement fits into various dietary preferences. It is ideal for busy professionals, students, and anyone needing mental calmness. With a shelf life of two years and factory-sealed packaging, it guarantees freshness and quality. Delivered directly from the USA, it provides a trusted, high-quality stress support alternative to local products, with all duties included for hassle-free purchase and quick arrival in India.

How to use

  • Take Capsules Daily — Consume two vegetarian capsules with water, preferably in the morning or early afternoon, to support relaxation and mood throughout the day.
  • Maintain Consistency — Use daily for at least 2 weeks to experience optimal calming effects. Adjust dose under healthcare provider guidance if needed.
  • Store Properly — Keep the bottle in a cool, dry place away from direct sunlight to preserve potency and freshness.

Example scenarios

Typical situations where Life Extension L-Theanine 200 mg | Supports Relaxation & Mood helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A 35-year-old professional in Mumbai faces daily stress and difficulty focusing during work hours.

How this product helps

Using Life Extension L-Theanine, she reports improved calmness and focus within 1 week. The product arrived in 5 days via ExpressBox, with all duties paid, saving ₹ on local stress supplements.

Nutrition Facts

Key Ingredient
AlphaWave® L-Theanine 200 mg
Other Ingredients
microcrystalline cellulose, vegetable cellulose (capsule), silica, vegetable stearate

How we compare

FeatureLife Extension L-TheanineOthers
Active IngredientPure AlphaWave® L-Theanine, 200 mg per capsule, backed by scientific researchGeneric amino acid supplements with variable purity, often lower quality
Price per Capsule₹6,630 per capsule₹10-₹20 per capsule in local brands
Formulation & QualityNon-GMO, gluten-free, vegetarian, manufactured in the USA with certificates of analysisOften uncertified, with variable sourcing and quality standards
Delivery & AuthenticityFactory-sealed, imported from USA, arrives via ExpressBox in 11-13 daysLocal products with variable freshness, no international sourcing guarantee

Product details

SKUwte6305
GTIN00737870168362
BrandLife Extension
Size60 Count (Pack of 1)
ColorOff White
FlavorUnflavored
ContainerBottle

About Life Extension

Life Extension is a leading US brand known for high-quality, science-backed dietary supplements and wellness products.

Compliance & Legal

No medical claims. No certifications beyond verified ingredients. No shelf-life guarantees. Product is a dietary supplement, not a medicine. No country-of-origin misrepresentation. Complies with Indian import and safety regulations.

Customer Reviews

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FAQ, See What Others Asked

How is this supplement authentic vs local Indian options?
This Life Extension L-Theanine is sourced directly from authorized US retailers, factory-sealed, and imported per order. All duties and GST are included, ensuring genuine quality. Arrives in India via ExpressBox within 11-13 days, with authentic packaging matching US standards.
Is this supplement safe for daily use?
Yes, Life Extension's L-Theanine is formulated with high-quality, non-GMO ingredients, designed for daily stress support. Consult your healthcare provider if pregnant or on medication. Delivered factory-sealed with all duties paid, arriving swiftly in India.
What are the benefits of L-Theanine for stress?
L-Theanine promotes relaxation by supporting a healthy stress response, encourages meditation-like brainwave patterns, and increases GABA production, helping maintain calmness and mental clarity during busy Indian routines.
Can vegetarians take this supplement?
Yes, the capsules are vegetarian, gluten-free, and non-GMO, suitable for vegetarians and health-conscious consumers. It arrives factory-sealed from the USA via ExpressBox, with duties included for hassle-free delivery.
How do I ensure I get a genuine US-imported supplement?
Order from crowcrowcrow.com, which sources directly from authorized US retailers and brand partners. The product is factory-sealed, with all duties paid, and arrives in India within 11-13 days via tracked ExpressBox.

Frequently bought together

Life Extension L-Theanine 200 mg | Supports Relaxation & Mood, Vegetarian, Gluten-Free, Non-GMO, 60 Capsules

This item:

Life Extension L-Theanine 200 mg | Supports Relaxation & Mood, Vegetarian, Gluten-Free, Non-GMO, 60 Capsules

₹6,630

Life Extension L-Theanine 200 mg | Supports Relaxation & Mood, Vegetarian, Gluten-Free, Non-GMO, 60 Capsules

This item

Life Extension L-Theanine 200 mg | Supports Relaxation & Mood, Vegetarian, Gluten-Free, Non-GMO, 60 Capsules

₹6,630

Total price:

₹15,250

You save ₹4,140 (21%) Extra

3 items selected

3 items

₹15,250

You save ₹4,140 (21%) Extra

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Price
₹6,630
₹8,860
₹3,790
₹5,580
₹4,830
₹4,950
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Brand NameLife ExtensionDoctor's BESTDR. EMIL NUTRITIONDR. EMIL NUTRITIONNOWHYCOPROTRun Forever
Item FormCapsuleN/AN/AN/AN/AN/AN/A
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹6,630₹8,860

You Save ₹2,230

Estimated doorstep delivery by 20 Nov - 22 Nov from USA
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹19,890+ (3× the price)
₹6,630 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included