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P
GHB / GBL

Phenibut

Street names: Noofen, Phenybut, Party powder

⚡What it does

  • Reducción de la ansiedad, sociabilidad, euforia leve
  • En dosis altas: sedación, desinhibición

⚠Key risks

  • Tolerancia rápida: el uso diario crea dependencia en 2-3 semanas
  • La retirada es BRUTAL y peligrosa: ansiedad severa, insomnio, alucinaciones, psicosis, convulsiones – peor que la retirada de la benzodiazepina para algunos
  • Sobredosis: sedación severa, depresión respiratoria (especialmente con alcohol/opioides)
  • No revertida por Naloxone
  • Vendido como "suplemento nootrópico" - sin regulación, sin control de calidad

✚Overdose signs

  • Extrema somnolencia, falta de respuesta
  • Respiración lenta
  • Agitación y luego sedación
  • Convulsiones (en la retirada)

Comparación de categoría — GHB / GBL

SubstanceClassTop risksStreet price
PhenibutNot scheduled USRAPID TOLERANCE — daily use creates dependence in 2–3 weeks; Withdrawal is BRUTAL and dangerous: severe anxiety, insomnia, hallucinations, psychosis, seizures — worse than benzodiazepine withdrawal for some~$20–$50 per 50g powder
GHB (gamma-hydroxybutyrate)Schedule I/IIIDose curve is razor-thin — 1 mL too much = coma; Frequent dosing needed (90-min half-life) → dependence and brutal 24/7 withdrawal~$5–$20 per dose
GHB LiquidSchedule IConcentration unknown — strength varies bottle to bottle; Mixing with alcohol frequently fatal~$60–$150 per 100 mL
GHB PowderSchedule IDissolving errors → misdosing; Hygroscopic powder clumps — uneven concentration~$40–$120 per 50 g where found
GBL (gamma-butyrolactone)Schedule IStronger and faster than GHB; dosing even more unforgiving; Caustic — burns mouth/esophagus undiluted~$50–$150 per liter
Poppers (Alkyl Nitrites)Legal to possessFatal blood-pressure crash when combined with Viagra/Cialis/Levitra (PDE5 inhibitors) — the classic killer combo; Methemoglobinemia at heavy/repeated use — blood stops carrying oxygen (blue lips, breathlessness)~$5–$20 per bottle
Street prices are regional estimates. Potency and cuts vary constantly.

?Frequently asked questions

What does Phenibut look like?

Polvo blanco, cápsulas o mezclas de "drogas inteligentes" vendidas en línea / estaciones de gas

What are the signs of a Phenibut overdose?

Extrema somnolencia, falta de respuesta; Respiración lenta; Agitación y luego sedación Call emergency services immediately.

How addictive is it?

Tolerancia rápida: el uso diario crea dependencia en 2-3 semanas Withdrawal can be life-threatening — medical tapering is essential.

🔗Sources & further reading

Facts on this page are compiled from these primary sources. External links open in a new tab.