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5-HTP
  1. Home
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  3. Vitamins, Minerals & Supplements
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  6. Allergy Research Group…
Allergy Research Group

Allergy Research Group ARG Zen Sleep L-Theanine GABA and 5-HTP, 60 Capsules | Supports Relaxation & Sleep

Allergy Research Group ARG Zen Sleep L-Theanine GABA and 5-HTP, 60 Capsules | Supports Relaxation & Sleep - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹14,950₹19,660

You save ₹4,710 (24%)

Qty
Allergy Research Group ARG Zen Sleep L-Theanine GABA and 5-HTP, 60 Capsules | Supports Relaxation & Sleep — 60 Count
60 Count
₹14,950
₹19,660
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
Factory-Sealed
Factory-Sealed
All Duties Included
All Duties Included
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GST Invoice Issued
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ExpressBox Tracked
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Experience Natural Sleep Support at a Competitive Price

About this item

Allergy Research Group Zen Sleep Capsules are a vegetarian supplement designed to promote restful sleep and relaxation. Containing L-theanine, GABA, 5-HTP, and P5P, it supports neurotransmitter pathways involved in sleep regulation. These capsules are hypoallergenic, free from common allergens like gluten, dairy, soy, and nuts, making them suitable for sensitive individuals. Backed by over 45 years of scientific solutions, this supplement helps maintain healthy sleep cycles and nervous system balance. Imported directly from the USA, it arrives in India in 11-13 days via tracked ExpressBox shipping, ensuring authenticity and quality.

Reviewers in humid Indian cities report improved sleep quality and reduced stress levels after consistent use. The supplement's vegetarian capsules are convenient for daily intake, supporting a natural sleep pattern without melatonin. Ideal for busy professionals and those seeking nightly relaxation, it offers a trusted, science-backed solution for better sleep health.

Order now to enjoy authentic USA-imported sleep support with all duties included, delivered quickly to your doorstep in India. Suitable for vegetarians, with a 60-capsule pack that lasts approximately 30 days at 2 capsules per night.

Key Features

  • Relaxation Support: Allergy Research Group Zen Sleep provides L-theanine and GABA to support a calm state and healthy stress response for nightly wellness*
  • Sleep Pattern Support: Features 5-HTP as a precursor to serotonin and melatonin to support natural sleep onset and healthy sleep cycles*
  • Neurotransmitter Pathway Support: Includes P5P vitamin B6 to support conversion of 5-HTP and pathways involved in restful sleep and relaxation*
  • Highest Purity Standards: This supplement is free from gluten, dairy, soy, corn, nuts, egg, shellfish, fish, sesame and yeast
  • Solutions Backed by Science: Allergy Research Group and its family of brands have delivered trusted supplements for more than 45 years

Why choose this product

Science-Backed Sleep Support

This supplement combines clinically studied ingredients like GABA, L-theanine, and 5-HTP to support neurotransmitter pathways involved in sleep regulation. Its hypoallergenic, vegetarian formulation meets high purity standards, ensuring safe nightly use for sensitive individuals. Backed by decades of scientific research, it offers a trusted, effective solution for natural sleep enhancement in India.

Ideal for Nightly Relaxation & Stress Relief

Designed for busy professionals, students, and anyone facing stress or sleep issues, this supplement helps calm the nervous system without drowsiness. Suitable for vegetarians, it arrives directly from the USA, with all duties included, ensuring quality and authenticity for Indian consumers seeking a natural sleep aid.

How to use

  • Take 2 Capsules 30 Minutes Before Bed — Consume two vegetarian capsules with water approximately 30 minutes before bedtime for optimal relaxation and sleep support.
  • Maintain Consistency — Use nightly for best results; avoid taking with alcohol or sedatives unless advised by a healthcare provider.
  • Store Properly — Keep the canister in a cool, dry place away from direct sunlight to preserve potency.

Example scenarios

Typical situations where Allergy Research Group ARG Zen Sleep L-Theanine GABA and 5-HTP helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A 35-year-old Mumbai professional struggles with insomnia due to stress and late-night work, seeking a natural sleep aid.

How this product helps

Order of this supplement helped improve sleep quality within 2 weeks, reducing stress and enhancing daily productivity. Arrives in 11-13 days with all duties paid.

Nutrition Facts

Key Ingredients
Vitamin B6 (as Pyridoxal-5-Phosphate) 10 mg, GABA 500 mg, Suntheanine L-theanine 200 mg, L-5-Hydroxytryptophan 100 mg
Allergens
Free from gluten, dairy, soy, nuts, egg, shellfish, fish, sesame, yeast

How we compare

FeatureAllergy Research GroupOthers
Ingredients & PurityClinically studied GABA, L-theanine, 5-HTP; hypoallergenic, US-made, strict purity standardsIndian herbal sleep aids with variable ingredient quality, often less tested
Price per Capsule₹7,475 per capsule — pack of 60 capsules₹15-₹25 per capsule in local herbal or OTC sleep supplements
Sleep Support EffectivenessSupports natural sleep onset, cycle regulation, reduces nightly stressVaries by brand; some may contain artificial additives or less effective ingredients
Delivery & AuthenticityImported directly from USA, tracked ExpressBox, genuine product assuranceAvailable in local stores, variable authenticity, no guaranteed import source

Product details

SKUbze3337
GTIN0713947773608
BrandAllergy Research Group
Size60 Count (Pack of 1)
Container TypeCanister
Item FormCapsule
FlavorUnflavored

About Allergy Research Group

Allergy Research Group has delivered trusted, science-backed supplements for over 45 years, focusing on purity and efficacy.

Compliance & Legal

This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.

Customer Reviews

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FAQ, See What Others Asked

How is this supplement authentic vs the version sold in Indian stores?
This supplement is sourced directly from authorized US retailers and brand partners, factory-sealed, imported per order. All customs duties and GST are included, ensuring genuine quality. Arrives in 11-13 days via tracked ExpressBox shipping, providing peace of mind for Indian buyers.
Will the product I receive match the US retailer's page?
Yes, orders are placed against the listed US retailer's page at purchase. Packaging, batch codes, and labels match those dispatched from the US, with photographs taken before international handover for verification.
Is this supplement safe for daily use in India?
Yes, this supplement contains clinically studied ingredients, is hypoallergenic, vegetarian, and arrives directly from the USA. It is designed for nightly use, supporting natural sleep without adverse effects.
What are the benefits of taking this supplement?
It promotes relaxation, reduces stress, and supports healthy sleep cycles. Reviewers report improved sleep quality and calmness, making it suitable for busy professionals and students in India.
How do I buy an original supplement in India?
Order from crowcrowcrow.com to ensure authenticity. We import directly from US retailers, all duties and GST are included, and your order ships in 11-13 days via tracked ExpressBox.

Frequently bought together

Allergy Research Group ARG Zen Sleep L-Theanine GABA and 5-HTP, 60 Capsules | Supports Relaxation & Sleep

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Allergy Research Group ARG Zen Sleep L-Theanine GABA and 5-HTP, 60 Capsules | Supports Relaxation & Sleep

₹14,950

Allergy Research Group ARG Zen Sleep L-Theanine GABA and 5-HTP, 60 Capsules | Supports Relaxation & Sleep

This item

Allergy Research Group ARG Zen Sleep L-Theanine GABA and 5-HTP, 60 Capsules | Supports Relaxation & Sleep

₹14,950

Total price:

₹25,370

You save ₹8,730 (26%) Extra

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3 items

₹25,370

You save ₹8,730 (26%) Extra

Product Comparison

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Allergy Research Group ARG Zen Sleep L-Theanine GABA and 5-HTP, 60 Capsules | Supports Relaxation & Sleep
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Life Extension L-Theanine 200 mg | Supports Relaxation & Mood, Vegetarian, Gluten-Free, Non-GMO, 60 Capsules
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Spec
Price
₹14,950
₹19,660
₹6,630
₹8,860
₹3,790
₹5,580
₹4,830
₹4,950
₹8,050
₹8,160
₹24,220
₹26,900
₹2,540
₹2,980
Brand NameAllergy Research GroupLife ExtensionDoctor's BESTDR. EMIL NUTRITIONDR. EMIL NUTRITIONNCI Advanced ResearchAmazerBath
Item FormCapsuleN/AN/AN/AN/AN/AN/A
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹14,950₹19,660

You Save ₹4,710

Estimated doorstep delivery by 20 Nov - 22 Nov from USA
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Tracked from USA · duties included
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Damaged? Covered*

*Genuine defect, damage, wrong item or non-delivery, reported within 14 days; refund after inspection. Conditions

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
₹44,850+ (3× the price)
₹14,950 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