Synthetic cannabinoids act on the exact same receptors while in the brain (cannabinoid receptors) that tetrahydrocannabinol (or THC, the Lively ingredient in marijuana) acts on—albeit much more intensely. THC is actually a partial agonist for cannabinoid receptors, meaning that it binds to these receptors but elicits merely a partial response. https://k2spice-co01840.ageeksblog.com/30252496/5-simple-statements-about-k2spice-co-explained