Library

25I-NBF

Is a derivate of the psychedelic 2C-I. Was sold breifly in a few countries before being banned. Based purely on the pharmacological evidence it'll be between 6-8x less potent than it's parent compound 25I-NBOMe.

Also known as: 2C-I-NBF, 2-Fluorophenyl, 4-Iodo-2,5-dimethoxyphenyl

Classification

  • Chemical: Phenethylamine
  • Psychoactive: Psychedelic
  • Tag: Research-Chemical
  • Tag: Tentative

Effects

  • Stimulation
  • Jaw Tension
  • Restlessness
  • Numbness
  • Coldness
  • Insomnia
  • Time Dilation
  • Euphoria
  • Empathy Enhancement
  • Emotional Warmth
  • Anxiety
  • Confusion
  • Open Eye Visuals
  • Geometric Imagery
  • Patterning
  • Color Enhancement
  • Closed Eye Visuals
  • Visual Distortions

Routes of Administration

Sublingual

Dosage

  • Heavy: 12 mg +
  • Light: 2 – 4 mg
  • Common: 4 – 8 mg
  • Strong: 8 – 12 mg
  • Threshold: 1 – 2 mg

Duration

  • Onset: 0.17-0.5 h
  • Peak: 2-4 h
  • Offset: 4-8 h
  • After Effects: 8-18 h
  • Total Duration: 6-10 h

Insufflated

Dosage

  • Heavy: 8 mg +
  • Light: 1 – 2 mg
  • Common: 2 – 5 mg
  • Strong: 5 – 8 mg
  • Threshold: 0.5 mg

Duration

  • Onset: 0.08-0.25 h
  • Peak: 1-3 h
  • Offset: 3-6 h
  • After Effects: 6-16 h
  • Total Duration: 5-9 h

Oral

Dosage

  • Heavy: 22 mg +
  • Light: 6 – 10 mg
  • Common: 10 – 16 mg
  • Strong: 16 – 22 mg
  • Threshold: 4 mg

Duration

  • Onset: 0.5-1 h
  • Peak: 2-4 h
  • Offset: 4-8 h
  • After Effects: 8-18 h
  • Total Duration: 6-10 h

Harm Reduction

Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.

Sources

Substance data is aggregated from the following public harm-reduction and reference sources.

Links

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25I-NBF - DrugsPRO Substanzleitfaden

25I-NBF: Is a derivate of the psychedelic 2C-I. Was sold breifly in a few countries before being banned. Based purely on the pharmacological evidence it'll be between 6-8x less potent than it's parent compound 25I-NBOMe.

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