PALMITOYL PENTAPEPTIDE-88 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PALMITOYL PENTAPEPTIDE-88

Safety grade: A

This ingredient is a lab-made peptide (tiny protein fragment) that works to firm and smooth skin by supporting its natural structure. It helps reduce the appearance of fine lines and wrinkles, making skin look more youthful and resilient over time.

Graded using: COSING.

Last verified: June 9, 2026