This clinical study evaluates the efficacy and safety of Neuronox compared with Botox in adults with moderate to severe glabellar lines.
Subjects are randomly assigned into the two groups at the ratio of 2:1. The purpose of study is to confirm the non-inferiority of Neuronox to Botox in terms of the efficacy and safety in subjects with moderate to severe glabellar lines.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
504
4-grade scale by live assessment of glabellar line severity
Glabellar line improvement rate at maximum frown
Time frame: 4 weeks after injection
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