Is pink cocaine 2C-B?
Almost never.Despite the shared name, lab testing finds real 2C-B in only a small fraction of “pink cocaine.” Most of it is a mix of ketamine and MDMA — two completely different drugs.
The difference, side by side
| Pink cocaine / tusi | 2C-B | |
|---|---|---|
| What it is | A street mixture — several drugs, dyed pink | A single, specific chemical compound |
| Usual contents | Ketamine + MDMA, often caffeine or others | Just 2C-B (4-bromo-2,5-dimethoxyphenethylamine) |
| Drug class | No single class — it's a blend | Psychedelic phenethylamine (the “2C” family) |
| Predictability | Unknown — varies every batch | Consistent effects at a known dose |
| Effects | Whatever the mix happens to be | Mild psychedelic + empathogenic, dose-dependent |
| Where the name comes from | Borrowed from “2C-B” (tusi ≈ “2-C”) | The actual “2C-B” the name refers to |
| Legal status (US) | Illegal — its ingredients are controlled | Schedule I |
Why the confusion?
It’s the name. “Tusi” is roughly how “2-C” sounds in Spanish, so the powder picked up 2C-B’s identity as it spread through Latin American and European nightlife. But the name travelled and the chemistry didn’t — dealers kept the pink branding while filling it with cheaper, stronger drugs. The label stuck; the contents changed.
What’s actually in it: in analysed samples, ketamine and MDMA each show up in over 90% — and 2C-B in only a few percent.
See the full composition breakdown →So if it isn’t 2C-B, what is it?
Most often a ketamine-and-MDMA blend — a dissociative plus a stimulant-empathogen, in proportions nobody at street level can verify. That combination behaves nothing like 2C-B, and because the recipe shifts batch to batch, two pink baggies can be wildly different. If you specifically want the compound, read the 2C-B profile — and know that pink powder is usually not it.
Why it matters
Assuming “pink cocaine = 2C-B” leads people to dose for one drug and take another. Someone expecting a gentle 2C-B experience can get a heavy hit of ketamine and MDMA instead — a very different intensity, and a riskier one. The honest takeaway: the name tells you almost nothing, so treat tusi as an unknown mixture, not a known compound. For staying safer, see the pink cocaine guide.