evidence-based

Harm Reduction Guides

Practical, evidence-based safety information for psychedelics and other substances. Dosage ranges, risks, dangerous combinations, and harm reduction tips — no moralising, just facts.

🔬

LSD

acid, lysergic acid diethylamide

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💜

MDMA

ecstasy, molly

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🍄

Psilocybin

magic mushrooms, shrooms

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🌀

Ketamine

ket, special K

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🌌

DMT

N,N-DMT, dimethyltryptamine

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🎨

2C-B

nexus, 4-bromo-2,5-dimethoxyphenethylamine

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🌿

Cannabis

weed, marijuana

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