ARIA
Library/skin aesthetic/Acetyl Tetrapeptide-3

Acetyl Tetrapeptide-3

Not FDA Approved✓ WADA Permitted
skin aestheticExperimentalAnti-inflammatory peptide

Anti-inflammatory peptide that reduces interleukin-6 (IL-6) production in skin cells. Used in premium skincare for skin calming, redness reduction, and fine line improvement. Acetyl group enhances skin penetration.

Confidence
62%
Half-Life ~hours
Cost ~$180/mo
Quick Reference
Routetopical
MechanismReduces interleukin-6 (IL-6) production in skin cells. Acetyl modification enhan...
Reviewed2026-06-08

Mechanism of Action

Reduces interleukin-6 (IL-6) production in skin cells. Acetyl modification enhances skin penetration. Calms inflammatory signaling in dermal tissue.

Dosing Protocol

Topical application 2x daily at 5-10% concentration in serum/cream.

Adverse Effects

Very well toleratedNo known systemic effectsRare transient redness on application

Contraindications

  • None reported

Storage

Room temperature.