NONAPEPTIDE-29 HEXAPEPTIDE-8 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

NONAPEPTIDE-29 HEXAPEPTIDE-8

Safety grade: A

This is a laboratory-created ingredient made up of chains of amino acids (the building blocks of proteins). It's designed to interact with skin cells to potentially improve their appearance and function.

While its specific function has not been officially reported by the manufacturer, peptide ingredients of this type are typically used in skincare products for their potential anti-aging and skin-conditioning benefits.

Graded using: COSING.

Last verified: May 26, 2026