Snap-8

SNAP-8 (INCI: Acetyl Octapeptide-3) is a synthetic cosmetic peptide commonly used in topical anti-aging research and formulations aimed at expression-line appearance. It is positioned as a “neurotransmitter-modulating” peptide in cosmetic science, with use focused on visible wrinkle-softening rather than structural resurfacing.

• What it is: An octapeptide cosmetic active known as Acetyl Octapeptide-3 (SNAP-8).

• Cosmetic use: Commonly included in serums/creams targeting dynamic expression lines (e.g., forehead, eye-area, crow’s feet appearance).

• Mechanism (cosmetic literature): Discussed as a peptide that can modulate SNARE-related signaling involved in contraction-associated wrinkle formation.

• Function class: Listed in ingredient databases as a skin-conditioning/humectant-type cosmetic ingredient.

• Safety context: Peptide “Botox-like” cosmetic actives are generally assessed within cosmetic concentration/use frameworks; safety conclusions are ingredient- and concentration-specific by panel review.

For cosmetic/research information purposes. Not a substitute for medical treatment claims.