NootropixCapsule

Phenibut 500mg Capsules

The 100-capsule bottle returns with clear vegetarian capsules, more batch checks and updated packaging.

475.00 AED
Regular price
575.00 AED
Sale price
Unit price
per

...or pay in 4 installments of 118.75 AED at checkout.

Pack size 100 Capsules

THE UPDATED 100-CAPSULE BOTTLE

What changed

  • Clear vegetarian capsules
  • More quality checks in every batch
  • Improved bottle, seal and moisture control

Same Phenibut HCl. Same 500 mg. Same 100 capsules. Same price.

See all six improvements

In Stock

Free UAE delivery

Timing depends on your area, order time and scheduled service days.

Phenibut 500mg Capsules
Phenibut 500mg Capsules
100 capsules
475.00 AED
Regular price
575.00 AED
Sale price
Unit price
per

Phenibut 500mg Capsules

Pack size 100 Capsules

YOUR FEEDBACK. PUT INTO PRACTICE.

A closer look at the 100-capsule bottle

Your reviews helped shape this restock. Here are the six changes to our Phenibut HCl 500 mg, 100-capsule bottle.

Clear vegetarian capsules

Your feedback helped us switch from coloured gelatin capsules to clear vegetarian shells. Same 500 mg of Phenibut HCl inside.

More checks, every batch

Capsule weights are checked at multiple points during every batch. Finished products then go through additional quality checks before release.

A wider opening, easier access

The bottle changes from 6.7 oz with a small opening to 8.5 oz with a wide opening. Capsules are easier to take out, with the same 100 capsules inside.

Clearer details. Matte finish.

The glossy label has been replaced with a matte finish and a clearer layout for ingredients, strength, batch number and expiry date.

Moisture control inside

Every bottle now includes a Wisesorb 1 g silica-gel canister. Its rigid shell keeps the beads contained while its ventilated design allows moisture absorption.

Full wrap. Easy opening.

The custom PVC wrap now covers the bottle from cap to base. Perforations make it easier to peel away when you open your bottle.

Same Phenibut HCl. Same 500 mg strength. Same 100 capsules. Improved capsule shells, packaging and quality checks.

Get to know your product

Know your bottle

Phenibut (β-phenyl-GABA) is a unique nootropic originally developed in Russia.

Product details
Straight back-label view of the Nootropix Phenibut HCl 500 mg, 100-capsule bottle, showing ingredients and supplement facts.
Phenibut 500mg Capsules

Get to know your product

Product details

Phenibut 500mg Capsules

Product details
01 At a glance
  • Promotes calm relaxation
  • Eases social anxiety & boosts confidence
  • Encourages restful, recovery-driven sleep
  • Easy, precise 500 mg capsules
02 What it is

Phenibut (β-phenyl-GABA) is a unique nootropic originally developed in Russia. It acts on the brain’s GABA receptors to promote relaxation, ease social anxiety, and support deep, restorative sleep. Our 500 mg capsules provide a consistent, convenient dose — perfect for users who value both precision and simplicity.

03 What to expect
30–60 minutesa smoother, calmer state of mind; reduced internal tension.
1–2 hourseasier social interactions and more comfort in stressful environments.
At nightdeeper, more restorative sleep with fewer wake-ups.

Effects vary. Phenibut should be used sparingly (1–2 times per week) to avoid tolerance.

04 How it works

Phenibut is a GABA analogue that crosses the blood–brain barrier. By enhancing GABA-B receptor activity, it helps calm neural over-excitation, leading to relaxation, reduced social inhibition, and improved sleep quality.

05 How to use
Dose1 capsule (500 mg) — start with 1 to assess tolerance
WhenMorning or early afternoon for social ease, or evening for rest
FrequencyUse no more than 1–2 times per week
TipDo not combine with alcohol, sedatives, or other depressants
Read the dosing guide
06 Why choose this product
  • Precise 500 mg dosing with no measuring required
  • Travel- and stack-friendly
  • Convenient alternative to bulk powder
07 Safety & precautions Important

Important: Phenibut carries risks of tolerance and dependence with frequent use. Do not combine with alcohol, sedatives, or other depressants. Use sparingly and strictly follow label directions.

General safety

May cause drowsiness. Not for children. Avoid use if pregnant or nursing. If you have a medical condition or take medication, consult your healthcare professional before use. Store in a cool, dry place.

These statements have not been evaluated by regulatory authorities and are not intended to diagnose, treat, cure, or prevent any disease.

08 Common questions

How soon will I feel it?

Most users feel calming effects within 30–60 minutes, with peak effects after ~2 hours.

Is it safe for daily use?

No. To prevent tolerance and dependence, limit use to 1–2 times per week.

Can I take it with alcohol?

Never. Combining Phenibut with alcohol or sedatives can be dangerous.

How does this differ from Phenibut powder?

Capsules offer convenience and precise dosing, while powder allows micro-adjustments. Both contain the same active compound.

Who is Phenibut best for?

Adults seeking occasional relief from social anxiety, stress, or poor sleep — used responsibly as part of a balanced lifestyle.

Quality & evidence

Know what’s behind the bottle.

Batch documents

Review the document for its stated method, lot, date and test scope.

View COA Opens in a new window.
Product documents
Preview certificate
Preview chromatogram
COA archive

Research context

What the research says

A summary of published studies. Each finding links to its PubMed (National Library of Medicine) record, including the original study details and limitations. Research findings describe the ingredient and are separate from testing of this product batch.

Phenibut — Evidence Snapshot

Calms anxiety

Reviewed in CNS literature as a GABA-B-acting tranquilizer with documented anxiolytic effects across clinical and preclinical studies. [PubMed]

Supports restful sleep

Same comprehensive review documents phenibut's sedative and sleep-promoting properties at therapeutic doses. [PubMed]

Historic Calming

Phenibut has been used to relieve anxiety and insomnia in Eastern European clinical practice. PubMed ↗

Risk & Withdrawal

Case reports and systematic reviews detail dependence, withdrawal, and overdose presentations linked to phenibut, even in young adults. PubMed ↗

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