SNAP-8
Also: Acetyl octapeptide-3
A topical “Botox in a bottle”-style peptide. It gently relaxes the tiny muscle contractions that cause expression lines (forehead, crow’s feet); far milder than real Botox, but topical and needle-free.
Typical dose
Thin layer to forehead / crow’s feet / expression lines
1–2×/day
Cycle
Continuous topical use
Timing
Clean skin, before moisturizer
Where
Topical, expression-line areas
Use protocol
Ongoing
Thin layer to forehead / crow’s feet / expression lines · 1–2×/day
Consistency over weeks; effect builds and reverses if stopped.
Works on dynamic (movement) lines; pairs well with Matrixyl (which builds collagen for static lines).
Cycle & timing
Cycle: Continuous topical use; judge at 4–8 weeks.
Timing: Clean skin, before moisturizer.
Where: Topical, expression-line areas. Patch-test.
What to expect
Subtle softening of fine expression lines over weeks. Not comparable in magnitude to injectable Botox.
Men & women
Unisex topical cosmetic peptide, no sex-specific use; minimal systemic absorption. Confirm with a prescriber in pregnancy.