PENTAPEPTIDE-82 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PENTAPEPTIDE-82

Safety grade: A

This lab-created peptide is a chain of five amino acids designed to support skin firmness and elasticity. It works by signaling skin cells to boost collagen production, helping reduce the appearance of fine lines and wrinkles for a smoother, more youthful-looking complexion.

Graded using: COSING.

Last verified: June 9, 2026