Bioalmanac
SNAP-8
Acetyl Octapeptide-3 · Acetyl Glutamyl Heptapeptide-1
An extended version of Argireline, sold on the same needle-free-Botox premise. Longer peptide, same penetration problem, and less independent evidence.
Storage
- Freeze-dried powder
- Finished serums at room temperature, out of direct sunlight. Raw peptide powder is best refrigerated.
- After mixing
- A finished cosmetic has a preservative system and typically lasts 6 to 12 months after opening. A home mix has none and will grow bacteria within weeks, near your eyes.
Dose ranges reported in sources
Descriptions of what sources report, not recommendations.
| Goal | Range | Frequency | Source |
|---|---|---|---|
| Concentration used in cosmetic formulations | 25000–50000 mcg | Applied twice daily | Manufacturer |
When to stop
- Persistent redness, itching or burning where it is applied.
- Any rash spreading beyond the application area.
- Swelling of the eyelids or around the eyes.
- Any sign the product has spoiled.
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