SNAP-8 (Acetyl Octapeptide-3) is a synthetic peptide derived from a longer chain of amino acids, structurally related to the well-known neuropeptide SNAP-25. It is widely used in cosmetic and skincare formulations for its anti-aging properties. By mimicking the mechanism of SNAP-25, SNAP-8 helps to moderate the release of neurotransmitters responsible for muscle contraction, thereby reducing the depth of expression lines and wrinkles, particularly around the forehead and eyes.
