SH-POLYPEPTIDE-110 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SH-POLYPEPTIDE-110

Safety grade: A

This plant-derived protein helps strengthen and protect your skin's outer layer while improving moisture retention. It works by forming a protective barrier that keeps skin hydrated and helps reduce the appearance of fine lines. You'll find it in serums, moisturizers, and anti-aging products.

Graded using: COSING.

Last verified: June 9, 2026