Psilocybin vs Ketamine Therapy Psilocybin vs Ketamine Therapy. As the mental health crisis escalates globally, alternative therapies like psilocybin and ketamine are emerging as powerful treatments for depression, anxiety, PTSD, and other mood disorders. But when it comes to choosing the right psychedelic-assisted therapy, many ask: Psilocybin vs. Ketamine therapy โ which is more effective, […]