Home / Procedures / Botox and neurotoxins
Procedure guide
Botox and similar neurotoxins are purified botulinum toxin type A injected into a facial muscle to relax it and soften the lines it makes. The US brands are Botox Cosmetic, Dysport, Xeomin, Jeuveau, Daxxify and Letybo. Neuromodulators made up about half of all minimally invasive treatments in the ASPS 2025 statistics.
The map
Every practice whose website names Botox or a neurotoxin: medical spas, dermatologists, surgeons, laser clinics and other aesthetic providers. Dot size is Google reviews. Tap a practice for its dossier.
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Providers
Most Google reviews
The treatment
Botulinum toxin type A blocks the signal from nerve to muscle. It binds to motor nerve endings, enters them and cuts SNAP-25, a protein the nerve needs to release acetylcholine. The injected muscle weakens, and the lines it makes soften.
The effect wears off as the nerve forms new connections to the muscle. For frown lines between the brows, the Botox Cosmetic effect lasts about 3 to 4 months.
The same drug is used in medicine. BOTOX and BOTOX Cosmetic contain the same active ingredient in the same formulation, with different labeled uses. The first US approval was in 1989.
Each brand measures its units with its own assay. Units of one brand cannot be compared to or converted into units of another.
What it changes
What it does not change
The guide
Botox, Dysport, Xeomin, Jeuveau, Daxxify and Letybo: approval year, onset and how long each lasts.
OpenThe muscles treated, area by area, and which uses are FDA-approved.
OpenFrom a sausage poison in the 1820s to the 2002 cosmetic approval and the brands since.
OpenDay by day after injection, the risks in numbers and how long results last.
OpenAnswers to the questions patients ask most, with sources.
OpenFlorida Botox and neurotoxin providers ranked, with their dossiers.
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