SNAP-8 dose guide

SNAP-8 dosage

A skincare peptide built as a longer version of Argireline. It copies a piece of the protein nerves use to tell muscles to contract, so the small muscles that fold expression lines pull a little less. Its evidence is the manufacturer's own tests and two small studies where it was one ingredient among several. Commonly reported: a subtle softening of crow's feet and forehead lines after about a month of daily use, much milder than a toxin injection; irritation is uncommon.

Concentration

3–10% (research range). The share of the supplier's SNAP-8 solution in a finished serum or cream (its use level), not a dose; the solution itself holds 0.05% of the peptide. Not a recommendation.

How often

1–2× daily: Once or twice daily

A typical run

Ongoing (studies ran 4–12 weeks). Used daily as part of a skincare routine rather than in cycles. The published studies that included it ran 4 and 12 weeks.

How it’s taken

On the skin: Topical (serum or cream), Microneedle patch

Evidence

Emerging: Primarily preclinical / limited human data

Half-life

Not measured (a topical cosmetic ingredient; no human pharmacokinetic data)

SNAP-8 on your syringe

Applied to the skin in a serum or cream, so there’s nothing to draw.

SNAP-8 in the peptide libraryThe Dose Guide: every peptide

More longevity peptides

• MOTS-c 5–10 mg
• NAD+ 50–100 mg
• Glutathione 100–600 mg
• Epitalon 5–10 mg
• Humanin 2–4 mg
• FOXO4-DRI 1–2 mg
• SS-31 2–4 mg
• Pinealon 100–200 mcg
• Vesugen No reference dose
• Klotho 0.01–0.1 mg
• NMN 250–1000 mg
• DSIP 200–400 mcg

A community reference, not medical advice. Each range is what has been studied or is commonly run, never a dose for you.