Santiage® (AbobotulinumtoxinA) Injectable Botulinum Toxin Type A—500 Units Product Overview Santiage® is a botulinum toxin Type A injectable formulation (generic name: AbobotulinumtoxinA) designed for both medical and aesthetic use. It is indicated for the temporary reduction of facial wrinkles and for the treatment of conditions associated with muscle overactivity or spasticity. Mechanism of Action Santiage® acts at the presynaptic membrane of the neuromuscular junction, where it blocks the release of acetylcholine. This inhibition leads to a localized and temporary reduction in muscle activity, allowing targeted muscles to relax. Clinical Indications Moderate to severe glabellar lines Lateral canthal lines (crow’s feet) Horizontal forehead lines Primary axillary hyperhidrosis Limb and facial spasticity Cervical dystonia Dosage Form & Strength Supplied as a 500-unit vial of lyophilized powder Requires reconstitution with preservative-free 0.9% sodium chloride solution Route of Administration Intramuscular (IM): For cosmetic and spasticity-related indications Intradermal (ID): For hyperhidrosis treatment