Why does Daxxify have a peptide?

All frown line treatments require a special ingredient to stabilize botulinum toxin A, the protein responsible for helping smooth moderate to severe frown lines. For instance, Botox® Cosmetic uses human serum albumin (HSA), a blood product, as its stabilizer. Dysport®, another frown line treatment, uses HSA as a stabilizer and cow’s milk protein as a protectant. DAXXIFY® is unique because it is the only formulation that uses a novel peptide as a stabilizer and does not contain human or animal byproducts.