364 documented substances
| 86 |
| 85 |
| ok |
| Psilocybin Mushrooms | 23 | 240 | ok |
| Cocaine | 36 | 110 | dangerous |
| Amphetamine | 43 | 72 | dangerous |
| Ketamine | 62 | 100 | dangerous |
| DMT | 51 | 85 | ok |
| Kratom | 37 | 82 | dangerous |
| Methamphetamine | 38 | 72 | dangerous |
| 2C-B | 60 | 79 | ok |
| Heroin | 22 | 82 | dangerous |
| GHB | 43 | 119 | dangerous |
| Mescaline | 60 | 90 | ok |
| Ibogaine | 52 | 240 | ok |
| Alprazolam | 26 | 79 | dangerous |
| Modafinil | 28 | 64 | dangerous |
| Gabapentin | 27 | 79 | dangerous |
| Fentanyl | 26 | 82 | dangerous |
| Diphenhydramine | 52 | 228 | dangerous |
| 1P-LSD | 66 | 79 | ok |
| 4-AcO-DMT | 73 | 79 | ok |
| 4-HO-MET | 59 | 79 | ok |
| 4-MMC | 18 | 208 | dangerous |
| Ayahuasca | 50 | 240 | ok |
| Dextromethorphan | 77 | 76 | dangerous |
| SAMe | 18 | 240 | dangerous |
| MET | 49 | 240 | ok |
| DPT | 51 | 240 | ok |
| DOM | 51 | 240 | ok |
| 25E-NBOH | 44 | 240 | ok |
| Datura | 45 | 228 | dangerous |
| Nicotine | 20 | 240 | dangerous |
| Memantine | 52 | 177 | dangerous |
| 2C-T-7 | 41 | 240 | ok |
| 2C-T-21 | 40 | 240 | ok |
| 3-MeO-PCP | 49 | 177 | dangerous |
| PCP | 44 | 110 | dangerous |
| 2C-T-2 | 39 | 240 | ok |
| Gaboxadol | 38 | 240 | dangerous |
| Caffeine | 30 | 81 | dangerous |
| Allylescaline | 36 | 240 | ok |
| Methallylescaline | 36 | 240 | ok |
| Ephenidine | 47 | 177 | dangerous |
| 3-MeO-PCE | 45 | 177 | dangerous |
| 2C-T | 33 | 240 | ok |
| Efavirenz | 32 | 240 | ok |
| 4-HO-MiPT | 61 | 79 | ok |
| Diphenidine | 43 | 177 | dangerous |
| MPT | 30 | 240 | ok |
| 25I-NBOMe | 58 | 84 | ok |
| 3-HO-PCP | 40 | 177 | dangerous |
| Deschloroketamine | 42 | 177 | dangerous |
| ETH-LAD | 60 | 79 | ok |
| 25B-NBOH | 60 | 79 | ok |
| 25C-NBOH | 59 | 79 | ok |
| PRO-LAD | 59 | 79 | ok |
| HXE | 39 | 177 | dangerous |
| Lorazepam | 23 | 240 | dangerous |
| MXiPr | 39 | 177 | dangerous |
| 1B-LSD | 58 | 79 | ok |
| 1V-LSD | 58 | 79 | ok |
| 25I-NBOH | 58 | 79 | ok |
| 6-APB | 56 | 83 | dangerous |
| AL-LAD | 55 | 79 | ok |
| LSA | 55 | 79 | ok |
| Oxycodone | 26 | 82 | dangerous |
| Etizolam | 17 | 240 | dangerous |
| Flunitrazepam | 24 | 240 | dangerous |
| 1cP-LSD | 56 | 79 | ok |
| 3-HO-PCE | 36 | 177 | dangerous |
| MDA | 54 | 83 | dangerous |
| 25C-NBOMe | 54 | 84 | ok |
| LSM-775 | 55 | 79 | ok |
| PARGY-LAD | 54 | 79 | ok |
| DOI | 53 | 79 | ok |
| 4-MeO-PCP | 34 | 177 | dangerous |
| Flubromazepam | 21 | 240 | dangerous |
| DOC | 52 | 79 | ok |
| DiPT | 20 | 240 | ok |
| ALD-52 | 52 | 79 | ok |
| Phenobarbital | 20 | 240 | dangerous |
| Pentobarbital | 20 | 240 | dangerous |
| 1cP-MiPLA | 52 | 79 | ok |
| 3C-E | 52 | 79 | ok |
| Hexedrone | 25 | 208 | dangerous |
| Morphine | 28 | 82 | dangerous |
| 1cP-AL-LAD | 51 | 79 | ok |
| 3C-P | 51 | 79 | ok |
| Phenylpiracetam | 23 | 208 | dangerous |
| Methcathinone | 25 | 208 | dangerous |
| Eszopiclone | 18 | 240 | dangerous |
| MiPLA | 50 | 79 | ok |
| DOB | 49 | 79 | ok |
| Nifoxipam | 17 | 240 | dangerous |
| 25D-NBOMe | 48 | 84 | ok |
| 3-MeO-PCMo | 29 | 177 | dangerous |
| 4-AcO-MiPT | 48 | 79 | ok |
| Bromo-DragonFLY | 48 | 79 | ok |
| Deschloroetizolam | 15 | 240 | dangerous |
| Myristicin | 48 | 76 | dangerous |
| Metizolam | 13 | 240 | dangerous |
| 2C-E | 46 | 79 | ok |
| Ephedrine | 21 | 208 | dangerous |
| Flunitrazolam | 14 | 240 | dangerous |
| Mephenaqualone | 14 | 240 | dangerous |
| 25N-NBOMe | 45 | 84 | ok |
| 2C-C | 45 | 79 | ok |
| Diclazepam | 12 | 240 | dangerous |
| Cake | 11 | 240 | dangerous |
| 1P-ETH-LAD | 44 | 79 | ok |
| 2C-D | 43 | 79 | ok |
| 4-AcO-DET | 44 | 79 | ok |
| Flubromazolam | 11 | 240 | dangerous |
| 4-AcO-MET | 43 | 79 | ok |
| 1,3-Butanediol | 11 | 240 | ok |
| Naloxone | 7 | 232 | dangerous |
| 2C-B-FLY | 43 | 79 | ok |
| 8-Chlorotheophylline | 17 | 208 | dangerous |
| 2C-P | 42 | 79 | ok |
| 4-HO-DET | 42 | 79 | ok |
| Dichloropane | 16 | 208 | dangerous |
| Benzydamine | 11 | 231 | dangerous |
| DET | 9 | 240 | ok |
| Desomorphine | 10 | 232 | dangerous |
| 5-MeO-DiPT | 39 | 86 | dangerous |
| 4-HO-DiPT | 40 | 79 | ok |
| Methoxetamine | 38 | 87 | dangerous |
| 5-MeO-MiPT | 37 | 86 | dangerous |
| Midazolam | 7 | 240 | dangerous |
| Mirtazapine | 38 | 79 | dangerous |
| 25B-NBOMe | 37 | 84 | ok |
| Atropa belladonna | 8 | 228 | dangerous |
| Lisdexamfetamine | 39 | 72 | dangerous |
| 2-FEA | 40 | 65 | dangerous |
| 5-MeO-DMT | 13 | 86 | dangerous |
| Dissociatives | 36 | 57 | dangerous |
| EPT | 4 | 240 | ok |
| 6-APDB | 40 | 64 | dangerous |
| Clonazolam | 18 | 79 | dangerous |
| 2-FMA | 37 | 72 | dangerous |
| Clonazepam | 22 | 79 | dangerous |
| 2C-I | 36 | 79 | ok |
| LSZ | 36 | 79 | ok |
| 4-FA | 37 | 72 | dangerous |
| 3-MMC | 38 | 64 | dangerous |
| MiPT | 3 | 240 | ok |
| 2-Fluorodeschloroketamine | 37 | 69 | dangerous |
| Escaline | 34 | 79 | ok |
| Peganum harmala | 9 | 207 | dangerous |
| Methoxphenidine | 37 | 65 | dangerous |
| A-PHP | 35 | 64 | dangerous |
| Cyclazodone | 36 | 64 | dangerous |
| Inhalants | 14 | 177 | dangerous |
| Oxiracetam | 7 | 208 | dangerous |
| Nitrous | 29 | 85 | dangerous |
| Bromantane | 7 | 208 | dangerous |
| Diazepam | 23 | 79 | dangerous |
| 4-HO-EPT | 33 | 79 | ok |
| 4-HO-MPT | 33 | 79 | ok |
| A-PVP | 34 | 64 | dangerous |
| Benzodiazepines | 25 | 107 | dangerous |
| Codeine | 27 | 82 | dangerous |
| Bufotenin | 31 | 79 | ok |
| 3-FMA | 5 | 208 | dangerous |
| 3-FPM | 28 | 64 | dangerous |
| 3-FEA | 29 | 72 | dangerous |
| Amanita muscaria | 46 | 0 | — |
| APICA | 17 | 145 | ok |
| 4-AcO-DiPT | 30 | 79 | ok |
| N-Ethylhexedrone | 33 | 64 | dangerous |
| O-PCE | 8 | 177 | dangerous |
| Harmala alkaloid | 4 | 207 | dangerous |
| PCE | 10 | 177 | dangerous |
| 5-MeO-DiBF | 29 | 79 | ok |
| Adrafinil | 3 | 208 | dangerous |
| 5-MeO-DALT | 27 | 86 | dangerous |
| Desoxypipradrol | 31 | 64 | dangerous |
| NEP | 29 | 64 | dangerous |
| Rhodiola Rosea | 3 | 208 | dangerous |
| 3,4-CTMP | 31 | 64 | dangerous |
| MDEA | 42 | 8 | dangerous |
| 4F-MPH | 28 | 64 | dangerous |
| Kava | 22 | 1 | dangerous |
| Methadone | 25 | 82 | dangerous |
| Methylone | 29 | 64 | dangerous |
| Opioids | 34 | 28 | dangerous |
| Buprenorphine | 25 | 82 | dangerous |
| 3-Cl-PCP | 6 | 177 | dangerous |
| F-Phenibut | 25 | 79 | dangerous |
| Grayanotoxin | 25 | 79 | dangerous |
| JWH-018 | 28 | 63 | ok |
| Dextropropoxyphene | 24 | 82 | dangerous |
| Pethidine | 24 | 82 | dangerous |
| Deliriant | 40 | 0 | — |
| Flualprazolam | 22 | 79 | dangerous |
| 2M2B | 23 | 79 | dangerous |
| Pentedrone | 26 | 64 | dangerous |
| Methaqualone | 23 | 80 | dangerous |
| Clonidine | 23 | 79 | dangerous |
| Ephylone | 26 | 64 | dangerous |
| O-Desmethyltramadol | 22 | 82 | dangerous |
| Dihydrocodeine | 22 | 82 | dangerous |
| Butylone | 25 | 64 | dangerous |
| AB-FUBINACA | 25 | 63 | ok |
| 5-APB | 23 | 64 | dangerous |
| Carisoprodol | 20 | 79 | dangerous |
| GBL | 12 | 119 | dangerous |
| Baclofen | 18 | 86 | dangerous |
| Isopropylphenidate | 22 | 64 | dangerous |
| Cannabidiol | 6 | 145 | ok |
| 2-Aminoindane | 21 | 65 | dangerous |
| Ethylone | 21 | 64 | dangerous |
| Hydrocodone | 14 | 82 | dangerous |
| 5F-PB-22 | 21 | 63 | ok |
| Ethylmorphine | 17 | 82 | dangerous |
| JWH-073 | 21 | 63 | ok |
| Acetylfentanyl | 17 | 82 | dangerous |
| Methylphenidate | 18 | 64 | dangerous |
| Methylnaphthidate | 20 | 65 | dangerous |
| 4F-EPH | 20 | 64 | dangerous |
| Methiopropamine | 20 | 64 | dangerous |
| Antidepressants | 29 | 1 | ok |
| Hydromorphone | 15 | 82 | dangerous |
| Anandamide | 3 | 145 | ok |
| Dextroamphetamine | 16 | 72 | dangerous |
| Oxymorphone | 14 | 82 | dangerous |
| NM-2-AI | 17 | 64 | dangerous |
| MCPP | 16 | 65 | dangerous |
| Mexedrone | 16 | 64 | dangerous |
| 5F-AKB48 | 16 | 63 | ok |
| Fenethylline | 14 | 72 | dangerous |
| MDAI | 27 | 7 | dangerous |
| 1,4-Butanediol | 11 | 79 | dangerous |
| Armodafinil | 14 | 64 | dangerous |
| LAE-32 | 10 | 80 | ok |
| 25x-NBOMe | 13 | 64 | dangerous |
| 4-HO-DPT | 10 | 79 | ok |
| N-Methylbisfluoromodafinil | 13 | 64 | dangerous |
| Psilocin | 26 | 0 | — |
| Mephedrone | 11 | 64 | dangerous |
| PMA | 21 | 15 | dangerous |
| Pregabalin | 24 | 0 | — |
| Phenethylamine (compound) | 23 | 0 | — |
| 2,5-DMA | 7 | 79 | dangerous |
| 3-FA | 8 | 72 | dangerous |
| 5-MAPB | 21 | 7 | dangerous |
| Bromazepam | 22 | 3 | dangerous |
| L-Tyrosine | 23 | 0 | — |
| 2-FA | 8 | 72 | dangerous |
| Ethylphenidate | 9 | 64 | dangerous |
| MDPV | 9 | 64 | dangerous |
| 4-FMA | 7 | 72 | dangerous |
| Barbiturates | 21 | 1 | dangerous |
| Lysergamides | 20 | 0 | — |
| ETH-CAT | 8 | 64 | dangerous |
| Cannabinoid | 20 | 0 | — |
| PMMA | 20 | 3 | dangerous |
| Classical psychedelics | 20 | 0 | — |
| 2C-H | 4 | 79 | dangerous |
| L-Theanine | 12 | 0 | — |
| Aniracetam | 17 | 0 | — |
| Salvia divinorum | 18 | 0 | — |
| MAOI | 3 | 65 | dangerous |
| Cathinone | 16 | 0 | — |
| Meclofenoxate | 17 | 0 | — |
| Melatonin | 14 | 0 | — |
| 25x-NBOH | 8 | 39 | dangerous |
| Arylcyclohexylamines | 14 | 0 | — |
| Haloperidol | 14 | 0 | — |
| Coluracetam | 12 | 1 | dangerous |
| 2C-T-x | 6 | 34 | dangerous |
| Alpha-GPC | 11 | 0 | — |
| Hallucinogens | 10 | 0 | — |
| Amphetamine (disambiguation) | 11 | 0 | — |
| DOx | 4 | 35 | ok |
| Serotonin | 6 | 0 | — |
| Depressant | 10 | 0 | — |
| Citicoline | 11 | 0 | — |
| Dopamine | 8 | 0 | — |
| Nootropic | 3 | 0 | — |
| 4-BMC | 10 | 0 | — |
| GABA | 10 | 0 | — |
| Hypnotic | 9 | 0 | — |
| Anadenanthera peregrina | 9 | 0 | — |
| Entactogen | 9 | 0 | — |
| Eugeroics | 9 | 0 | — |
| N-(2C)-fentanyl | 9 | 0 | — |
| Galantamine | 9 | 0 | — |
| Magnesium | 6 | 0 | — |
| Mandragora | 8 | 0 | — |
| Buspirone | 7 | 0 | — |
| 2C-x | 5 | 12 | ok |
| Blue Lotus | 7 | 0 | — |
| Ashwagandha | 3 | 0 | — |
| Datura (botany) | 7 | 0 | — |
| Diarylethylamines | 7 | 0 | — |
| Endorphins | 7 | 0 | — |
| Norepinephrine | 7 | 0 | — |
| Apigenin | 7 | 0 | — |
| Antihistamine | 5 | 0 | — |
| Banisteriopsis caapi | 6 | 0 | — |
| Cocoa | 6 | 0 | — |
| Histamine | 6 | 0 | — |
| Ibotenic acid | 6 | 0 | — |
| Morning glory | 4 | 0 | — |
| Omberacetam | 6 | 0 | — |
| 5-Hydroxytryptophan | 5 | 0 | — |
| Adenosine | 6 | 0 | — |
| L-Tryptophan | 6 | 0 | — |
| Lion's Mane | 3 | 0 | — |
| Pregnenolone | 5 | 0 | — |
| Mandragora officinarum (botany) | 5 | 0 | — |
| Uridine | 4 | 0 | — |
| Entheogen | 4 | 0 | — |
| Ginkgo Biloba | 5 | 0 | — |
| Acetyl-L-Carnitine | 5 | 0 | — |
| Iodine | 2 | 0 | — |
| Substance P | 5 | 0 | — |
| Hyoscyamus niger (botany) | 4 | 0 | — |
| N-Acetylcysteine | 4 | 0 | — |
| Acetylcholine | 3 | 0 | — |
| Choline bitartrate | 4 | 0 | — |
| Cortisol | 4 | 0 | — |
| Iron | 4 | 0 | — |
| Coca | 3 | 0 | — |
| Lithium (low-dose) | 4 | 0 | — |
| Antipsychotic | 2 | 0 | — |
| Changa | 3 | 0 | — |
| Zinc | 3 | 0 | — |
| Creatine | 2 | 0 | — |
| Glutamate | 3 | 0 | — |
| Methylene Blue | 3 | 0 | — |
| Bacopa Monnieri | 2 | 0 | — |
| Taurine | 3 | 0 | — |
| Vitamin B3 | 3 | 0 | — |
| Vitamin B6 | 3 | 0 | — |
| Piper nigrum (botany) | 2 | 0 | — |
| Curcumin | 1 | 0 | — |
| Phosphatidylserine | 2 | 0 | — |
| Vitamin D3 | 2 | 0 | — |
| CoQ10 | 2 | 0 | — |
| PQQ | 2 | 0 | — |
| Berberine | 2 | 0 | — |
| L-Glutamine | 2 | 0 | — |
| Omega-3 Fatty Acids | 2 | 0 | — |
| Quercetin | 2 | 0 | — |
| Vitamin C | 1 | 0 | — |
| Oxytocin | 1 | 0 | — |
| Vitamin E | 1 | 0 | — |
| Glycine | 1 | 0 | — |
| Vitamin B12 | 1 | 0 | — |
| Astaxanthin | 1 | 0 | — |
| Copper | 1 | 0 | — |
| Resveratrol | 1 | 0 | — |
| Selenium | 1 | 0 | — |
| Sulforaphane | 0 | 0 | — |
| Vitamin K2 | 0 | 0 | — |
| D-Serine | 0 | 0 | — |
| DHEA | 0 | 0 | — |
| NMN | 0 | 0 | — |
| Vitamin B1 | 0 | 0 | — |
| Vitamin B9 | 0 | 0 | — |