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Legality · Pink Cocaine / Tusi

Is Pink Cocaine / Tusi legal in South Korea?

Confirmed against a primary sourceVerified July 14, 2026
Legal status
Pink cocaine (tusi) is not scheduled as such; it is a variable mixture (typically ketamine + MDMA) prosecuted through its constituents — both MDMA and ketamine are controlled substances under the Narcotics Control Act, which reaches any preparation containing a controlled substance. Because the blend varies batch to batch, exposure follows the most-severely-controlled detected component.
Consequences if caught
Possession, use and supply are criminal offences under the Narcotics Control Act, punishable by imprisonment and charged on whichever constituent is detected.
If prescribed or medical
No lawful supply of the mixture; ketamine is a controlled medicine used under strict medical supervision, while MDMA has no marketed medical use.
Documentation
Sold as an unregulated party powder; because the makeup varies batch to batch, buyers cannot know its constituents, so legal exposure under the Narcotics Control Act is unknowable at purchase.
Primary source