Botulinum toxin A

Cosmetic / Neuromuscular

Long-lasting chemodenervation and wrinkle reduction

Reading this compound Reference only

Information below is educational. Dosing, mechanisms and status fields are compiled from the source list at the bottom of this page — always verify against a licensed clinician before use.

Reference-only summary of publicly discussed or source-listed patterns. Not medical advice and not a personal recommendation.

Mechanism & Use

Compound type: Protein neurotoxin
Primary mechanism: SNARE cleavage at neuromuscular junction
Primary market use: Aesthetics / neurology

Pharmacology

Molecular weight (Da): ~150,000
Oral bioavailability: N/A
Half-life: N/A; local effect 3-4 mo
Route tags: Route-dependent / verify
Evidence level: Approved
Clinical status: Approved
Value-for-money score: 8 / 10

Reported protocol signal

No popular protocol verified yet; keep as reference compound until protocol signal is added.

For orientation only. See disclaimer — always consult a licensed clinician before use.

Notes

Effect is long-lasting but not permanent; repeated dosing still common

Sources

https://www.fda.gov/drugs