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Synapedia is an independent knowledge project about psychoactive substances and harm reduction. If the platform helps you learn something new, you can support its development.
Every bit helps keep the project alive.
Building a structured, evidence-based knowledge platform for psychoactive substances. Audited against the actual codebase.
Substance database, pharmacology data, articles, and search
Effects, receptors, interactions, comparison, and knowledge graph
Trip reports, English rollout, and community features
Risk scoring, similarity search, and personalized safety tools
/substancesSubstance explorer
/articlesArticle library
/effectsEffects index
/receptorsReceptor explorer
/interactionsInteraction checker
/brainBrain / receptor map
/graphKnowledge graph
/compareSubstance comparison
/trip-reportsExperience reports
/glossaryScientific glossary
/safer-useHarm reduction
/en/*English rollout
Synapedia is a community-driven project. There are many ways to contribute to building a better knowledge base for psychoactive substances.
Synapedia is built independently and supported by people who believe in open knowledge and harm reduction.
Want to support the project?
Support Synapedia