Table 1.

Overview of Microtoxin Dilutions for Different Aesthetic Concerns

Microbotox concentration	Amount of 100 U/2.5 mL (40 U/mL) BoNT-A per 1-mL syringe	Preferred application
20 U/mL	0.5 mL	Treating the forehead and cheeks for pore size, controlling sebum, sweating, rosacea, and acne, and smoothing facial skin texture
24 U/mL	0.6 mL	Treating glabellar, forehead, and crow's feet lines in females and for axillary hyperhidrosis
28 U/mL	0.7 mL	For neck contouring and smoothing, and for the prevention of postoperative or posttraumatic hypertrophic scar formation Treatment of established keloids Treating glabellar, forehead, and crow's feet lines in males

BoNT-A, botulinum toxin type A.