Every intoxicant. Every number cited.
Dose, duration, mixing risks, testing and history for 7,892 compounds, each value quoted word for word from a harm reduction site, Wikipedia, PubChem or a medical journal, with a link to the exact version we read. Nothing is written by us. Nothing is guessed.
Street names work too: "molly" finds 3,4-methylenedioxy-N-methylamphetamine. Or browse the A–Z list.
Not medical advice. This site quotes sources. It cannot know your body, your tolerance, what is really in what you have, or what else you've taken. If someone is struggling to breathe, won't wake up, is seizing or has chest pain, call your local emergency number now. Emergency numbers by country and our full disclaimer.
Most looked for
AlcoholBooze, LiquorCannabisMarijuana, WeedNicotineCaffeineCocaineCoke, CocaMDMAMolly, MandyLSDLSD-25, LucyPsilocybin mushroomsPsilocybin, Magic MushroomsHeroinH, SmackFentanylFentanil, SublimazeKetamineK, KetMethamphetamineMeth, CrystalAmphetamineSpeed, AdderallAlprazolamXanax, KsalolOxycodoneOxyContin, OxyMorphineMS-Contin, OramorphDMTN,N-DMT, DmitryGHBG, XyremNitrousNitrous Oxide, Laughing GasDiazepamValium, DiastatCodeineLean, Purple DrankTramadolTramal, TadolMethadoneDolophine, MethadoseBuprenorphineBuprenex, Subutex
Order is editorial, not a claim about use.
What's on a page
- Dose and timing, per route, from PsychonautWiki and TripSit, side by side, never averaged.
- Mixing: combinations backed by medical journals first, then the rest, with TripSit's combination chart.
- Risks, testing, effects, history, legal status, pharmacology, chemistry from the sources that cover them.
- User reports linked on Erowid, Bluelight and Reddit, plus a community pop culture section.
- Three layouts: safety card, full article, at a glance. Your pick is remembered.
How to check us
- Hover any value to see its source, revision and the date we read it. Right-click to open the source, copy the citation, or report a discrepancy.
- Every Wikipedia link is paired with the exact revision we copied from. Why we do that.
- Every change to any page is in the public edit log, which is never edited or deleted.
- Registered readers mark values verified or distrusted, and sudden swings are flagged for a person to review.
679 compounds have harm reduction data on file. The other 7,213 are reference pages from Wikipedia and PubChem until a harm reduction source covers them, and say so.