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eHealthTutorial — Research Peptide Reviews
Topical cosmetic research peptide

Skin-formulation research

SNAP-8 (Acetyl Octapeptide-3)

SNAP-8 is acetyl octapeptide-3, a cosmetic peptide investigated in multi-ingredient skin formulations. Results for those products do not establish a standalone injectable treatment.

Explore the research
Generic research visual — not a commercial product
Compound typeAcetylated eight-residue peptide
Evidence baseSmall multi-ingredient skin-formulation studies
Regulatory contextInvestigational / Not FDA-approved
Page purposeResearch overview
Why there is no compound calculator on this page

The cited study used a multi-ingredient dissolving skin patch, not a generic injected vial. A syringe calculator would imply an unsupported route and product equivalence.

Research overview

What is SNAP-8 (Acetyl Octapeptide-3)?

Acetyl octapeptide-3, marketed under the shorthand SNAP-8, is studied as a cosmetic skin ingredient. It is distinct from acetyl hexapeptide-8 (Argireline). The peptide’s presence in a formulated patch does not isolate its contribution from co-ingredients and delivery system.

What has research examined?

A small comparative study in 24 healthy subjects evaluated a dissolving microneedle patch containing acetyl octapeptide-3 plus other active ingredients against a hyaluronic-acid placebo patch. It reported wrinkle and skin-barrier measures favoring the formulated patch. The study did not test plain SNAP-8 powder alone or syringe delivery.

Important limitation

Multi-ingredient and small-sample findings cannot establish effectiveness for a supplier vial. No injection, amount, cosmetic regimen, or preparation is recommended.

Research references

Calculation boundary

The cited study used a multi-ingredient dissolving skin patch, not a generic injected vial. A syringe calculator would imply an unsupported route and product equivalence.

For research purposes only. This page is educational and is not medical or veterinary advice or a recommendation to purchase, prepare, administer, or use any product.