Inclusion Criteria:  Participant must be between18 to 65 years of age inclusive, at the time of signing the informed consent Participants who are overtly healthy as determined by medical evaluation including medical history, physical examination, laboratory tests, vital signs and cardiac monitoring A body mass index (BMI) within the range 18 and 30 kg/m2 (inclusive).  Exclusion Criteria:  Any medical condition that may put the participant at risk with exposure to BoNT, including diagnosed myasthenia gravis, Eaton-Lambert syndrome, amyotrophic lateral sclerosis, or any other disease that might interfere with neuromuscular function Previous treatment with botulinum toxin (BoNT) (any serotype) during the past 6 months Known hypersensitivity to any of the components of the Dysport/ Botox/ Xeomin formulation (which includes human serum albumin, lactose, sucrose) or allergy to cow's milk protein Use of agents that could interfere with neuromuscular transmission, including calcium channel blockers, penicillamine, aminoglycosides, lincosamides, polymixins, magnesium sulphate, anticholinesterases, succinylcholine and quinidine