Dosing Calculator

Mushroom Calculator Warning: Psychedelics may trigger mania or psychosis in people with bipolar disorder, schizophrenia, or similar mental health conditions. Mushrooms LSD Harm Reduction: Frequent dosing increases psychological risk and can become an escapist pattern. Repeated use may contribute to HPPD. Consider taking a break. ✕ Disclaimer Educational Disclaimer This calculator is for educational and informational purposes only and is not intended to provide dosing recommendations. Individual response, mushroom potency, preparation method, and physiology vary widely. The tolerance model is based on peer-reviewed research showing that tolerance to classic psychedelics is driven by rapid desensitization and recovery of serotonin 5-HT2A receptors, which follows a non-linear (exponential) recovery pattern. Scientific sources: • Pharmacology of Psychedelics — Nichols et al. • Serotonergic Hallucinogens — Halberstadt • Acute Tolerance to LSD in Humans — Holze et al. 2021 • Psychedelic Drug Tolerance (Literature Summary) No modern controlled human studies map exact dose-to-day tolerance recovery. This model reflects the best available biological evidence and is not medical advice. Close Select Species Psilocybe Cubensis ▾ Form: Dry Wet Lysergamides LSD LSD-25 ▾ Close Close Potency Range Standard potency range Toggle to change potency range Close