2C-T-7 powder by Psychonaught

2CB powder by DenysDoskach

5-MeO-DMT structure by Harbin

Acacia longifolia flower by Liam Engel

Alcohol beer by Roberto Strauss

Amanita muscaria by Holger Krisp

Amphetamine by DMTrott

Argyreia nervosa by Patrice78500

Banisteriopsis caapi by François Delonnay Archivo Centro Takiwasi

Benzodiazepines xanax by Drug Enforcement Administration (DEA)

Caffeine tea by persianfoodtours

Cannabis by Nickel Bag of Funk

Catha edulis by Krzysztof Ziarnek, Kenraiz

Mephedrone-2D-skeletal by Ben Mills

Cocaine powder by Drug Enforcement Administration (DEA)

DMT by Psychonaught

DOI by Cosmonaut Kitten

Dextromethorphan by Fvasconellos

Erythroxylum coca by Danna Guevara

Ephedra foliata by Krzysztof Ziarnek, Kenraiz

GHB by 沢田佳久

Ipomea violacea by Paulo Marcelo Adamek

Ketamine by DanielTahar

LSD by Erik Fenderson

Lophophora williamsii by Resenter1

MAOI Nardil by unknown author

MDMA by Dominic Milton Trott

Incillius alvarius by Cele4~commonswiki

Amitabha Buddha in Meditation by Thomas Nordwest

Mescaline by Psychonaught

Mimosa tenuiflora by João Medeiros

Mitragyna speciosa by Liam Engel

MXE by LordToran

NBOMe by Heisenbug

Nitrous by GreenZeb

Opioids by GeoTrinity

Papaver somniferum by Bernard Gagnon

Kava by Jeries Jubran

Phyllomedusa bicolor by Jean-Marc Hero

Panaelous cyanescens by Liam Engel

Psilocybe subaeruginosa by Liam Engel

Psilocybin by Thomas Angus

Salvia divonorum by David J. Stang

SSRI by Tom Varco

Tabernanthe iboga by Kgjerstad

Tramadol by Andy Mabbett

Trichocereus species by Liam Engel

Rivea corymbosa by Neptali Ramirez Marcial