Science
Mechanism of Action
Palmitoyl sh-Tetrapeptide-2 Amide functions as a biomimetic lipo-peptide. Its unique sequence, Pal-Lys‑Asn‑Val‑Arg-NH2, acts by mimicking a fragment of the human Interleukin-1 receptor type 1 (IL-1R). This targeted inhibition of the Interleukin-1R inflammatory cytokine receptor intervenes in pro-inflammatory pathways, thereby soothing skin irritation and exhibiting a pronounced anti-inflammatory effect. The manufacturer notes its ability to reduce hypersensitivity and allergic skin responses.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
Comprehensive regulatory safety evaluations from bodies such as CIR, SCCS, or FDA are currently not available for Palmitoyl sh-Tetrapeptide-2 Amide. Its safety rating remains unclassified by several reputable databases, including Paula's Choice.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Palmitoyl sh-Tetrapeptide-2 Amide is a valuable ingredient for mitigating skin irritation and hypersensitivity due to its specific anti-inflammatory mechanism of inhibiting the Interleukin-1R receptor.
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References
Sources