Longevity Category
SNAP-8
THE EXPRESSION SMOOTHER
Acetyl Octapeptide-3; Acetyl Glutamyl Heptapeptide-1
SNAP-8 is a cosmetic peptide that works like a topical, milder version of Botox. It disrupts the SNARE complex that enables muscle contraction, reducing the facial muscle movements that cause expression lines and wrinkles. Unlike Botox, it's applied topically and works gradually, offering a needle-free alternative for reducing crow's feet, forehead lines, and frown lines.
SNAP-8 Evidence Snapshot
How these guides are reviewed- Regulatory status
- Not FDA approved · research use only
- Dosing guidance
- No established regimen
- Linked evidence
- 1 research sources
- Content updated
- Sep 15, 2026
Research links are provided so readers can inspect the supporting evidence directly. Review the sources.
Quick Answers About SNAP-8
Is SNAP-8 FDA approved?
No. This profile records SNAP-8 as not FDA approved and for research use only.
More context
Review the regulatory and source details on this page for the current context.
What research supports this SNAP-8 guide?
This guide links to 1 curated or current research sources.
More context
Open the research section to inspect the source titles, publication details, study types, and available abstracts directly.
Review the SNAP-8 research sourcesWhat are the side effects of SNAP-8?
Reported side effects of SNAP-8 include Rare mild irritation and Rare redness.
More context
They are reported or occasional reactions, not a prediction of what any one person will experience.
Is SNAP-8 safe?
SNAP-8 has an editorial safety grade of A (Excellent Safety).
More context
Very well tolerated topically. Rare mild irritation. Safety depends on dose, sourcing, health history and medical supervision, so this page does not call it safe for personal use.
Studied Effects & Mechanisms
SNARE Disruption
Competes with SNAP-25 to reduce muscle contraction signaling
Muscle Relaxation
Reduces acetylcholine release for softer expressions
Anti-Inflammatory
Modulates neuropeptide release (substance P, CGRP)
Wrinkle Reduction
Decreases depth of expression lines
An extension of an earlier cosmetic peptide
Lipotec's July 2005 technical sheet describes SNAP-8 as an eight-amino-acid peptide made by extending the six-amino-acid peptide Argireline. The two are related synthetic designs, but they are different peptide sequences. This development history does not establish that their effects are interchangeable.
[Lipotec SNAP-8 technical sheet, July 2005, archived copy](https://cdn.cocodoc.com/cocodoc-form-pdf/pdf/399074-fillable-lipotec-snap-8-pdf-form.pdf)
Who is this for
Those wanting to reduce expression wrinkles · People afraid of needles/Botox · Those with dynamic wrinkles (crow's feet, forehead) · People wanting gradual, natural-looking results
Commonly Stacked With
SNAP-8 price snapshot
In-stock prices from 74 vendors, checked Oct 14, 2026.
- Vendors
- 74
- Listings
- 79
- Observed range
- $13–$176
Market evidence
SNAP-8 product testing and COAs
We found certificates from some of the SNAP-8 vendors we track. Based on the certificates our crawler found; vendors may publish more than we index. Research on this page describes the molecule. Vendor certificates concern particular market samples or batches; they do not change the research evidence or establish clinical safety, sterility, or suitability for use.
SNAP-8 research
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