. Author manuscript; available in PMC: 2021 May 1.

Published in final edited form as: Neurol Clin. 2020 Mar 2;38(2):325–348. doi: 10.1016/j.ncl.2020.01.003

Table 5.

Most commonly used botulinum toxin preparations

	Onabotulinum toxinA	Abobotulinum toxinA	Incobotulinum toxinA	Rimabotulinu toxinB
Trade name	Botox^™	Dysport^™	Xeomin^™	Myobloc^™
Vial supplied	vacuum dried	freeze dried	powder	liquid
Doses available (units)	100, 200	300, 500	50, 100	1000, 2500, 5000
Storage temperature	refrigerate	refrigerate	room temperature	refrigerate
Dose equivalents^*	1	2.5 – 3	1	40

As the first FDA-approved BoNT, onabotulinumtoxinA was defined as having a standard strength of 1 unit. The approximate dose-equivalents for the others are compared against this value.