SNAP-8 (Acetyl Octapeptide-3) is a synthetic octapeptide originally developed as a cosmeceutical ingredient for anti-aging and wrinkle-reduction applications. It functions by mimicking the N-terminal end of the SNAP-25 protein, thereby interfering with the formation of the SNARE complex involved in neurotransmitter release. Through this mechanism, SNAP-8 has been shown to modulate neurotransmission and reduce facial muscle contraction, potentially contributing to a visible reduction in expression lines and wrinkles.
Key Research Areas
- Expression line reduction
- Wrinkle appearance and skin aging
- Neurotransmitter modulation
- Cosmeceutical and aesthetic research
- Anti-aging peptide formulations
