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Phenibut: Calm, Rest, Reset
Fast‑acting calm for demanding days—clearly dosed Phenibut (FAA & HCl), delivered fast from Dubai.
4.9/5 from verified buyers
“You can get this in a lot of places, but Nootropix's quality is so much better and their customer service is exceptional.”
Use responsibly. Not for daily use. Do not combine with alcohol or sedatives. See our safety guide.
What is Phenibut?
Phenibut is a derivative of the neurotransmitter GABA. It’s designed to support calm, social ease, and sleep quality when used occasionally and responsibly. It commonly comes as FAA (free amino acid) and HCl forms.
Scientific Overview
Compound: β‑phenyl‑γ‑aminobutyric acid. The phenyl ring helps it cross the blood–brain barrier more readily than GABA itself. Primary action is at GABA‑B receptors, which can moderate excitability and promote relaxation. Onset is typically 1–3 hours with effects that may last several hours; timing varies by form and individual. Common forms: HCl (highly water‑soluble; faster to mix) and FAA (free amino acid; neutral taste when encapsulated). Avoid combining with alcohol, benzodiazepines, or other sedatives.
- Mechanism: GABA‑B receptor agonism (with minimal GABA‑A activity).
- Rationale: Phenyl group increases lipophilicity (BBB permeability).
- Forms: FAA vs HCl differ mainly in solubility and handling; potency per mg can feel similar when dosed equivalently.
Informational only. Not medical advice.
This content is educational and not medical advice. Phenibut is for adult, occasional use only. Do not combine with alcohol or sedatives. Use responsibly.
Phenibut Benefits & Uses
Where Phenibut can help—when used occasionally and responsibly.
Calm & Relaxation
Helps dial down mental noise so you feel steady and centered.
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Acts primarily at GABA‑B receptors to promote a calmer baseline. Best used occasionally. Avoid mixing with alcohol or sedatives. Typical onset: 1–3 hours.
Better Sleep Quality
Can support deeper, more restorative sleep when timed correctly.
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Some users take it in the evening to ease sleep latency. Effects can last several hours—time your dose responsibly and avoid daily use.
Social Ease & Confidence
Useful for high‑pressure social settings when you need calm composure.
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May reduce performance jitters in occasionally stressful scenarios. Start low; more is not better. Never combine with other depressants.
Cognitive Balance
Takes the edge off overstimulation so focus feels more even.
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A calmer baseline can make focus feel steadier for some users. If grogginess occurs, you likely took too much—use sparingly and adjust timing.
This content is educational, not medical advice. Use Phenibut occasionally. Do not combine with alcohol or sedatives.
How Phenibut Works
Phenibut primarily acts at GABA‑B receptors, helping moderate excitability for a calmer baseline.
The added phenyl ring increases lipid solubility, improving blood‑brain barrier crossing compared to GABA. Effects vary by dose, form, and individual.
Form
Solubility
Typical Dose
Onset
Notes
FAA
Low–moderate
100–400 mg
1–3 hours
Neutral taste when encapsulated.
HCl
High (water‑soluble)
100–400 mg
1–2 hours
Mixes fast. Taste can be sharp; capsules preferred.
Capsules
N/A
Pre‑measured (e.g., 250–500 mg)
1–3 hours
Most convenient; follow label guidance.
Informational only. Not medical advice.
How to Use Safely
Use Phenibut occasionally. Start low. Never mix with alcohol, benzodiazepines, or other sedatives.
Form
Dose Range
Frequency
Onset/Duration
FAA
100–400 mg
≤ 1–2×/week
Onset 1–3 h
HCl
100–400 mg
≤ 1–2×/week
Onset 1–2 h
Capsules
Follow label
≤ 1–2×/week
Onset 1–3 h
Do
- Use 1–2× per week at most.
- Start with the lowest effective dose.
- Wait 24+ hours before redosing.
Don’t
- Do not drive if drowsy.
- Do not mix with alcohol or sedatives.
- Do not use daily.
Educational only. Not medical advice.
Phenibut vs Alternatives
How Phenibut compares to gentler options you might try first.
Option
Mechanism
Best For
Onset
Notes
GABA
Peripheral GABA; limited BBB crossing
Very mild relaxation
30–60 min
Gentle; effects can be subtle.
L‑Theanine
Glutamate modulation; alpha waves
Calm focus
30–60 min
Pairs with caffeine for balance.
Ashwagandha
Adaptogen; cortisol modulation
Stress resilience
Days–weeks
Daily adaptogen; cumulative effect.
Evidence Snapshot
Small human studies and user reports suggest calming effects and improved sleep when used occasionally and responsibly.
Educational only; not medical advice.
Our Phenibut Products
Capsules, powders, and bundles—clearly dosed and shipped fast from Dubai.
Phenibut 250mg Capsules
145.00
Phenibut 500mg Capsules
275.00
575.00
Phenibut FAA 300mg Capsules
275.00
Phenibut Bundle (250mg, 500mg, FAA)
975.00
1,325.00
Phenibut HCL Powder
275.00
Phenibut FAA Powder
375.00
Customer Stories
Real experiences from Dubai and beyond—fast delivery, consistent quality.
“You can get this in a lot of places, but Nootropix's quality is so much better and their customer service is exceptional.”
“هدوء وراحة نفسية”
“Hidden gem”
“Motivating, relaxing, sleep friendly”
“Good”
Frequently Asked Questions
What’s the difference between HCl and FAA?
HCl dissolves readily in water; FAA is the free amino acid form. Potency per mg can feel similar when dosed equivalently; solubility and handling differ.
Is Phenibut addictive?
Regular/frequent use can lead to tolerance and dependence. Use occasionally, follow conservative dosing, and never mix with other depressants.
How long does it last?
Onset is usually 1–3 hours, with effects lasting several hours depending on dose, form, and individual response.
Calm, Rest, Reset — delivered fast.
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