U.S. Overdose Deaths Involving — CDC, 2023
The truth about tusi, tuci, 2C-B, and the pink powder that's putting people in the hospital or behind bars.
Tusi · Tuci · Tussi · Tusibi · Pink Cocaine · Pink Panther
"Pink cocaine" — tusi, tuci — is a pink powder sold as a party drug. The name is a lie. Lab testing shows it's usually ketamine mixed with MDMA, plus whatever else got thrown in. No recipe. No quality control. No two batches the same. You cannot tell what's in it by looking. Neither can the person who sold it to you.

Fentanyl is a synthetic opioid up to 50 times stronger than heroin. It's cheap. It's turning up in street stimulants — including cocaine — where nobody expects it. The DEA says people take these drugs with no idea fentanyl is there. You can't see it. You can't smell it. You can't taste it. 2 milligrams kills. The DEA puts that at 10 to 15 grains of table salt. The tip of a pencil.


2mg. The tip of a pencil. That's the entire margin between a normal night and BODY BAG.
— DEA figures


Fentanyl doesn't blend evenly. In the same batch, from the same source, one portion holds almost none — the next holds a lethal dose. The DEA found the majority of fentanyl-laced counterfeit pills carried a potentially deadly amount. So "I've done this before, I was fine" means nothing. Last month's batch and tonight's bag are not the same drug. Your tolerance doesn't protect you. Your dealer doesn't know. Nobody in that chain can tell you what's in this specific bag. And it's never just one thing. Over 90% of counterfeit-drug samples in one CDC-linked study held substances the buyer never expected.
You can't out-smell it. You can't out-taste it. You can't trust the source, because the source doesn't know either. Every time you use without testing, you're betting your life on a coin flip you can't see. There's one way to stop guessing: test it first.
A test strip tells you if fentanyl is present. It doesn't make anything safe — it just means you're not flying blind.

Pink cocaine is one mystery among thousands. Whatever you or someone you know runs into, the 2CB Drug Index has the facts — sourced, current, no judgment.
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