active · humectant

Palmitoyl Tetrapeptide-7

Generally safe·Moderate evidence

A peptide lipid that mimics collagen fragments and signals skin cells to increase collagen production while reducing inflammation. Established in anti-aging formulas with a consistent safety record.

Products with Palmitoyl Tetrapeptide-7

100
Necessaire
The Body Lotion
96
numbuzin
No.9 NAD+BIO Super Defense Glow Sunscreen
85
Medicube
PDRN Pink Peptide Serum

References

CosIng entry: Palmitoyl Tetrapeptide-7 ↗
Cosmetic Ingredient Review ↗

Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.