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Botox Cosmetic™

Carruthers Dermatology Centre · FDA-approved active Small molecule

Botox Cosmetic blocks acetylcholine release at the neuromuscular junction, paralyzing facial muscles and reducing the appearance of wrinkles.

Botox Cosmetic blocks acetylcholine release at the neuromuscular junction, paralyzing facial muscles and reducing the appearance of wrinkles. Used for Temporary improvement of moderate to severe glabellar lines (frown lines between the brows), Temporary improvement of forehead lines, Temporary improvement of crow's feet (lateral canthal lines).

At a glance

Generic nameBotox Cosmetic™
SponsorCarruthers Dermatology Centre
Drug classBotulinum toxin type A
TargetSNAP-25 (synaptosome-associated protein of 25 kDa)
ModalitySmall molecule
Therapeutic areaDermatology / Aesthetics
PhaseFDA-approved

Mechanism of action

Botulinum toxin type A binds to SNARE proteins on presynaptic nerve terminals and cleaves SNAP-25, preventing acetylcholine vesicle release. This temporary paralysis of facial muscles smooths dynamic wrinkles caused by repetitive muscle contractions, particularly on the forehead, between the brows, and around the eyes. Effects typically appear within 3–7 days and peak at 2 weeks, lasting approximately 3–4 months.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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