AEON Biopharma reports positive biosimilarity results for ABP-450.

Thursday, Nov 13, 2025 8:33 am ET1min read

AEON Biopharma announced positive biosimilarity results for ABP-450, a potential BOTOX biosimilar. The company confirmed a 100% match of visible amino acid sequence between ABP-450 and BOTOX and demonstrated strong similarity in potency and composition. AEON submitted these findings to the FDA ahead of its scheduled Biosimilar Biological product Development meeting on November 19, 2025.

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