How so? It's a specific molecule with a particular structure. Whether you take a Psilocybe mushroom and isolate the substance or perform a total synthesis from simpler precursors, you still ultimately end up with the same thing:
How so? It's a specific molecule with a particular structure. Whether you take a Psilocybe mushroom and isolate the substance or perform a total synthesis from simpler precursors, you still ultimately end up with the same thing: