Description
SNAP-8 (Acetyl Octapeptide-3) is a synthetic eight-amino acid peptide developed as a next-generation evolution of Argireline. It works by competing with SNAP-25 protein binding at the SNARE complex, reducing acetylcholine release at neuromuscular junctions and moderating the facial muscle contractions responsible for expression lines. Research highlights it as a well-tolerated, non-invasive alternative to botulinum toxin for cosmetic applications.