Brown Sugar

What is a Smack/ Brown Sugar Drug?.

Brown sugar, also called smack, junk, skag, dope, and chaw, is a semi-synthetic opioid derived from morphine extracted from poppy plants. However, pure heroin only accounts for 20% of the brown sugar drug. The remaining 80% consists of impurities such as chalk powder, zinc oxide, and even strychnine.
These impurities make brown sugar much cheaper than the typical, more purified form of heroin; however, they also create a substance more dangerous than heroin since users are unsure exactly how much heroin they are consuming.