Fluvoxamine

luvox, faverin

ssri

Furanylfentanyl

fu-f, furanyl-fentanyl

research-chemicalhabit-formingtentative

An extremely potent opioid analgesic and analogue of fentanyl. Concrete information is difficult to obtain about even ba...

G-130

stimulanttentativeresearch-chemical

Stimulant that is related to Phenmetrazine. Nearly no information on dose or effects....

GABA

depressantsupplement

Gamma-Aminobutyric Acid. Supplement used in calming some down. Does not pass the brain blood barrier....

GBL

depressanthabit-formingcommon

A pro-drug to GHB whose rapid absorption leads it to have a faster onset and shorter duration. Used in a similar manner ...

GHB

depressanthabit-formingcommon

A euphoric depressant which is prescribed as a sleep aid and sometimes to help with Alcohol detox. Also used as a recrea...

Gabapentin

neurontin

depressanthabit-formingdepressant

An analogue of GABA also known as Neurontin, originally developed to treat epilepsy. Commonly prescribed for neuropathic...

Glaucine

opioidhabit-formingdepressant

An alkaloid that is found in several different scpecies in the Papaveraceae family. It has antiinflammatory and antituss...

Glutethimide

doriden, elrodorm, noxyron +1 more

depressanthabit-forming

Is a hypnotic sedative that was introduced in 1954, as a "safe" alternative to barbiturates to treat insomnia. Anecdotal...

HDEP-28

ethylnaphthidate

stimulantresearch-chemicaltentative

Most likely a TRI, such as HDMP-28, short history of human use....

HDMP-28

methylnaphtidate

stimulantresearch-chemicaltentative

Also commonly known as methylnapthidate. A functional stimulant similar to methylphenidate but with a longer duration. N...

HOT-2

hot2

psychedelicresearch-chemicaltentative

A rather rare psychedelic phenylethylamine that is the hydroxylated version and prodrug for 2C-T-2....

HOT-7

hot7

psychedelicresearch-chemicaltentative

A rather rare psychedelic phenylethylamine that is the hydroxylated version and prodrug for 2C-T-7....

HUPERZINE-A

h-a

nootropictentative

A compound that is extracted from the herbs of Huperziceae family. Is known as an acetylcholinesterase inhibitor, which ...

Halazepam

paxipam

benzodiazepinehabit-formingdepressant

A less common prescription benzodiazepine and derivative of Nordazepam. Also known as Paxipam, it is no longer prescribe...

Halothane

depressanttentative

A powerful inhalant anaesthetic generally used in a medical setting to induce unconsciousness, as a supplement with keta...

Heroin

diamorphine

opioidhabit-formingdepressant

A powerful opioid derived from Morphine, with 2-4x its potency. Infamous for a high addiction potential and fatal respir...

Hexedrone

stimulantresearch-chemicaltentative

A rare mephedrone analogue also known as MACP, a cathinone stimulant with similar effects to pentedrone....

Hexen

ethyl-hexedrone, n-ethylhexedrone, hex-en +1 more

tentativestimulanthabit-forming

A cathinone based stimulant. Hexen (aka Ethyl-Hexedrone) acts as an NDRI to produce it's effects, and as with most cathi...

Hexobarbital

barbituratedepressanthabit-forming

Is a barbiturate that was once used for inducing anesthesia for surgery. It has a very rapid onset, and a short duration...

Homomazindol

stimulanttentativeresearch-chemical

A potent analogue of mazindol, a rare, atypical stimulant drug and appetite suppressant occasionally prescribed in cases...

Homosildenafil

research-chemical

An analogue of sildenafil (viagra) with similar effects. Has been missold in certain 'herbal' blends and dietary supplem...

Hydrocodone

vicodin, hydro

depressantopioidhabit-forming

A codeine-derived opioid generally unheard of outside the United States. Generally mild in effects, used as an analgesic...

Hydromorphone

dilaudid, diluadid

opioidhabit-formingdepressant

An opioid that is roughly 5x the potency of IV Morphine. Only comes in IR tablets in the US, and is given mostly as XR i...

Total substances: 551 · Last synced: 12/28/2025