PALMITOYL TRIPEPTIDE-101 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PALMITOYL TRIPEPTIDE-101

Safety grade: A

A skin-conditioning ingredient derived from palm oil and amino acids, this peptide works to help improve skin texture and firmness. It's designed to support the skin's natural structure and may help reduce the appearance of fine lines when used regularly in creams and serums.

Graded using: COSING.

Last verified: June 9, 2026