2C-IP - Substance Search

Summary TheDrug.Wiki TripSit

Very limited human data. Reports highlight a steep dose–response curve, mild visuals versus cognitive effects, rare bladder discomfort, and pronounced inter-individual variability—careful titration is essential.

Perspectives

“This drug is okay at best. At 30 mg I barely had threshold effects, but the urinary symptoms presented in full force. This time demonstrated that the drug was definitely responsible for exacerbating that state.”

— Nervewing, nervewing.blogspot.com 50 mg oral

Dose Information TheDrug.Wiki TripSit

ROA	Light	Common	Strong	Heavy
Oral	5-15mg	15-30mg	-	30-45mg+

Light Common Strong Heavy

Onset, Duration & After-effects TheDrug.Wiki TripSit

ROA	Onset	Peak	Offset	After Effects	Total
Oral	1.5-3 hrs	3-6 hrs	4-6 hrs	4-12 hrs	8.5-15 hrs
Insufflated	15-45 min	3-6 hrs	4-6 hrs	4-12 hrs	7.2-12.8 hrs

Effect Profile

1 reports

Scores (1–10) curated from multiple sources:

Effect keyword matching from PsychonautWiki catalog
Weighted by importance: core (×3), major (×2), minor (×1)

Full methodology

Psychedelic 5.8

Strong 6/10

Strong visuals with mild auditory effects and body load, low headspace

Visual Intensity ×3

10

color enhancement drifting tracers pattern recognition enhancement color shifting brightened colour

Headspace Depth ×3

2

confusion time distortion

Auditory Effects ×1

4

enhanced music appreciation

⚠ Body Load / Somatic Effects ×1

4

nausea muscle tension

Based on reports from:

Effect Index Fog of the Smoldering Caustic Ash Erowid Experience Reports PsychonautWiki 2C-IP

Tolerance

Build-up develops rapidly after a single use (serotonergic psychedelic)

Reset 7–14 days for baseline

Tolerance Decay

Full tolerance 2d Half tolerance 5d Baseline ~14d

Acute tolerance appears to build rapidly after one session and decays over roughly 1–2 weeks, consistent with broad psychedelic patterns; exact kinetics for 2C‑iP are unknown. Cross‑tolerance with other serotonergic psychedelics is expected.