Mescaline Cacti

Peyote’s effects are driven by mescaline, and the overall experience is commonly described as long-lasting, with a typical total duration of about 8–12 hours (with peak effects often occurring a few hours after onset).

Peyote/mescaline is generally discussed as producing strong, sustained changes in perception and cognition, and people’s responses can vary;

In general descriptions, peyote is associated with traditional ceremonial contexts and is typically taken orally rather than by inhalation or injection

Mescaline occurs naturally in several cacti, most notably peyote (Lophophora williamsii) and certain Echinopsis species often referred to as San Pedro–type cacti

Mescaline is a classic psychedelic associated with noticeable changes in perception, mood, and thought, often including enhanced sensory experience and altered time/self-perception over a relatively long duration.

In informal English-language slang, mescaline is sometimes referred to as “mesc” or “buttons” (a reference to peyote “buttons”), and you may also see it called “cactus” in general drug-slang lists. Usage varies by scene and country, and these terms can also be used loosely for peyote/mescaline-containing cactus preparations rather than the pure compound