PCP

Dissociative

A long-lasting dissociative with stimulating and hallucinogenic effects and a well-earned reputation for agitation and unpredictable behaviour.

Angel DustShermanSernylWetDustSupergrassBoatTic TacZoomangeldustphencyclidineangel

Dose and effect data: PsychonautWiki (CC BY-SA 4.0) and TripSit (PolyForm Noncommercial 1.0.0).

Before you dose

⚠This substance's dose is not reliably weight-scaled - the ranges shown are population figures. Sensitivity varies far more between people than body mass explains.

⚠This substance has combinations that are life-threatening. Check the Interactions tab before mixing anything.

Dose

Published population range

Threshold1 mg

Light2–4 mg

Common4–8 mg

Strong8–15 mg

No weight-based model for this substance — published ranges only.

Check an amount you already have

Timeline (insufflated)

Onset3–30 minutes

Come-up30–90 minutes

Peak120–180 minutes

Offset60–120 minutes

Afterglow240–2880 minutes

Total240–360 minutes

Bars show relative time in each phase, scaled to the total duration. Each phase keeps its colour in the list above.

Expected effects

Dissociation
Euphoria and numbness
Stimulation
Altered perception and body image

Possible side effects

Agitation and aggression
Confusion and disorientation
Psychosis that can last hours to days
Seizures at higher doses
High risk of injury during the experience
Hypertensive crisis
Memory loss

Harm reduction

Dissociation removes your sense of where your body is. Sit or lie down in a safe, warm place, away from stairs, balconies, bathtubs, roads and open water.
Never mix dissociatives with alcohol, GHB/GBL, benzodiazepines or opioids - that combination causes respiratory depression and deaths.
Do not use alone, and do not use in a bathtub or swimming pool at any dose.
Start with a fraction of the dose you think you need. Control and coordination go before you notice they have gone.
Frequent use of ketamine and similar drugs causes real bladder and urinary tract damage; early warning signs are pain, frequency and blood in urine.
Tolerance builds quickly and does not fully reset, which is how people end up at doses that were never safe to begin with.
Have someone check on you every 15-20 minutes during the peak, especially if you are lying down.

Identify what you have

Marquisno color change (254)

Meckeno color change (221)

Mandelinno color change (139)

Gallic (reacts)light blue (1)

Morris (reacts)pale green (77)

Cannabis (4-AP)no color change (6)

Reagent tests show what a substance probably is, not how pure it is or what else is in the mix. Fentanyl and nitazene test strips are the only reliable check for those, and quantitative lab testing is better than both.