What is “Pink Cocaine”?
Despite its name, Pink Cocaine contains no cocaine. It is a synthetic recreational drug cocktail that first appeared in Colombia and has spread to nightclub scenes across Latin America, Europe, and the United States. The name “Tusi” is a play on “2C-B” (a psychedelic phenethylamine), but modern versions rarely contain actual 2C-B.
Common Ingredients
licensieradWhy It’s Dangerous
- Unknown composition: No quality control; each batch varies
- Hidden adulterants: Fentanyl, methamphetamine, synthetic cathinones (“bath salts”), or benzodiazepines may be present
- Unpredictable potency: The ratio of ketamine to MDMA varies wildly
- Dye risk: Pink dye can mask impurities or contamination
Street Names
- Tusi (most common)
- Tuci
- Pink Cocaine
- Cocaina Rosada (Spanish)
- Pink Powder
Common Effects (User-Reported)
- Euphoria and emotional warmth (MDMA-like)
- Dissociation and detachment (ketamine-like)
- Visual distortions (if 2C-B present)
- Increased energy and alertness
Health Risks
- Overdose from hidden fentanyl
- Serotonin syndrome (if mixed with other serotonergic drugs)
- Ketamine-induced cystitis (bladder damage) with chronic use
- Psychosis or panic attacks
- Unknown long-term effects
Overdose Signs
- Respiratory depression (possible fentanyl contamination)
- Seizures
- Hyperthermia
- Loss of consciousness
Emergency Response
- Call 911 immediately
- Administer naloxone (Narcan) — will reverse fentanyl but not ketamine/MDMA
- Cool the person if overheated
- Do not leave them alone
Key Educational TakeawayPink Cocaine is a black market mixture, not a pharmaceutical product. There is no safe dose, no quality control, and no medical use. The unpredictable composition makes overdose a serious risk.Note: This information is for educational and harm reduction purposes only. Pink Cocaine is an illicit street drug with no medical use. Nothing here is medical advice or an endorsement of use. If you or someone you know is experiencing a medical emergency, call 911 immediately.
| Substance | Typical Role |
|---|---|
| Ketamine | Dissociative effects |
| MDMA | Empathogenic / stimulant effects |
| Caffeine | Stimulant |
| 2C-B (rare) | Psychedelic effects |
| Pink dye | Branding / visual appeal |




