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CBG (Cannabigerol): Specs, Evidence, Decarb & Infusion

Indice dei cannabinoidi · Non inebriante

Mother cannabinoidNon inebrianteNot approvedWADA-prohibited

CBG (cannabigerol) is a non-intoxicating cannabinoid often called the “mother cannabinoid,” because its acid form CBGA is the precursor the plant uses to build THC, CBD and CBC. Most of it converts as the plant matures, so mature flower usually contains less than 1% CBG.

Specifica
Composto
CBG (Cannabigerol)
Forma acida
CBGA (cannabigerolic acid), the precursor to the other cannabinoids
Classificazione
Phytocannabinoid (biosynthetic precursor)
Numero CAS
25654-31-3
Formula molecolare
C21H32O2
Peso molecolare
316,48 g/mol
Inebriante
No
Solubilità
Liposolubile; scarsamente idrosolubile

Decarbossilazione & infusione

Forma acida
CBGA, which the plant mostly converts into THCA, CBDA and CBCA
Decarbossilazione
Any remaining CBGA becomes CBG with heat over time
Why it is scarce
By harvest most CBGA has already been converted, leaving little CBG
Infusione
Fat-soluble, so it transfers into oils and butter like the rest

High-CBG material comes from specific cultivars or early harvests. See the tabella delle temperature di decarbossilazione.

Evidenze & stato
Stato di approvazione
Not approved. Not a component of any approved drug.
Stato in Europa
Not authorised. No monograph.
Supporto più solido
Preclinical: cell and animal studies
Sport agonistico
Prohibited in-competition by WADA (cannabinoids, CBD excepted).
Lavoro di laboratorioStudi sugli animaliHuman studiesIndicazione approvata

Reviewed 2026-09-04. Not legal or medical advice.

Cosa ha esaminato la letteratura pubblicata

CBG’s role as the biosynthetic parent of the other cannabinoids is well established in plant chemistry. Its own pharmacology, including activity at adrenergic and other receptors, has been examined in cell and animal studies, with early interest in anti-inflammatory and antibacterial signals. There is little human clinical data.

Cosa è accertato e cosa no

Accertato: that CBGA is the precursor the plant uses to make THC, CBD and CBC, and that CBG is non-intoxicating and active at certain receptors in the lab. Non accertato: any human clinical effect or approved use; the wellness claims outpace the evidence. This page describes the compound and summarises research; it is not medical advice.

Fonti

  • Izzo AA, et al. Non-psychotropic plant cannabinoids: new therapeutic opportunities from an ancient herb. Trends Pharmacol Sci. 2009;30:515-527. PubMed
  • Reviews of cannabigerol pharmacology and cannabinoid biosynthesis. PubMed
  • Registered human studies for cannabigerol. ClinicalTrials.gov
  • World Anti-Doping Agency. Prohibited List (cannabinoids, CBD excepted). wada-ama.org

Domande frequenti

What is CBG?

CBG, or cannabigerol, is a non-intoxicating minor cannabinoid. Its acid form, CBGA, is the precursor the plant uses to make THC, CBD and other cannabinoids, which is why it is called the “mother cannabinoid.”

Does CBG get you high?

No. CBG is non-intoxicating and does not produce the high associated with THC.

Why is there so little CBG in most cannabis?

Because its precursor CBGA is converted into other cannabinoids as the plant matures. By harvest most has become THCA or CBDA, so mature flower usually tests below 1% CBG.

Parte del indice dei cannabinoidi. See also CBN.

Educational information about a compound. Not medical advice or guidance on use.

Questo articolo è solo a scopo educativo. Segui sempre le leggi locali riguardo la preparazione e l'uso della cannabis.

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