Over the past decade, products marketed as “K2,” “spice,” or herbal sprays have circulated widely in online and underground markets. They are often packaged to resemble legal herbal blends or incense, but their actual composition and effects are far more complex—and significantly more dangerous—than their branding suggests.This article … Read More

K2 herbal incense became widely known during the late 2000s as a product marketed as incense or potpourri but often associated with synthetic cannabinoids. These products were commonly sold in colorful packaging under names such as K2, Spice, Scooby Snax, Black Mamba, and many others. Although marketed as “herbal incense,” many of these product… Read More