Learn about Acetyl Octapeptide-3, a topical cosmetic peptide used in products focused on the visible appearance of expression lines.
See Featured SNAP-8 SerumSNAP-8 is a cosmetic peptide commonly used in targeted anti-aging formulas, particularly for expression-prone areas.
SNAP-8 is not the same peptide as Argireline. SNAP-8 is Acetyl Octapeptide-3, while Argireline is Acetyl Hexapeptide-8. When comparing products, check the exact ingredient name rather than relying only on phrases such as “peptide serum.”
Look at peptide identity, concentration disclosure when available, supporting humectants, complete ingredient list, size and price. Avoid treating a topical cosmetic as equivalent to a medical procedure.
Forehead
Between the brows
Outer eye area
Smile-line area
Full ingredients listed by the brand: Water, Glycerin, Sodium Hyaluronate, Acetyl Octapeptide-3 (SNAP-8), Leucidal.
Affiliate/ownership disclosure: Peptide Skin Index is developed by the team behind I’M FABULOUS COSMETICS. This featured product is sold by I’M FABULOUS COSMETICS.