What Are Cosmetic Neurotoxins?
Cosmetic neurotoxins are purified forms of botulinum toxin type A, a protein produced by Clostridium botulinum. In cosmetic medicine, they are used in precise, controlled doses to temporarily relax specific muscles that cause dynamic wrinkles—lines formed by repetitive facial movements such as smiling, frowning, or squinting.
The most common FDA-approved cosmetic neurotoxins include:
- Botox®
- Dysport®
- Xeomin®
- Jeuveau®
These products differ slightly in formulation, onset of action, and spread, but they all deliver consistent results.
Safety First: Only licensed, trained professionals should administer neurotoxins to minimize risks of complications.
Common Uses for Cosmetic Neurotoxins
- Forehead Lines: Smooth horizontal lines caused by repetitive raising of the eyebrows.
- Frown Lines (Glabellar Lines): Reduce the “11s” between the eyebrows.
- Crow’s Feet: Diminish lines at the corners of the eyes.
- Bunny Lines: Minimize wrinkles on the nose caused by squinting or smiling.
- Lip Lines: Relax vertical lines around the mouth.
- Gummy Smile: Lower the upper lip slightly to cover excessive gum display.
- Jawline Slimming (Masseter Reduction): Relax jaw muscles for a more contoured appearance.
- Neck Bands: Smooth horizontal lines and vertical bands on the neck.
Who Is a Candidate?
Ideal candidates include:
- Over the age of 18 with dynamic wrinkles or specific cosmetic concerns.
- Those seeking preventative measures to slow visible aging.
- Individuals in good health, without conditions such as pregnancy, breastfeeding, or certain neurological disorders.
Contraindications include:
- Known allergies to botulinum toxin ingredients.
- Active skin infections near the injection sites.
- Individuals taking blood thinners on regular basis.
- Neuromuscular diseases like myasthenia gravis.
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