SH-OLIGOPEPTIDE-25 SP is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SH-OLIGOPEPTIDE-25 SP

Safety grade: A

This ingredient is a small protein fragment designed to help strengthen and support your skin's natural structure. It works to improve skin firmness and may help reduce the appearance of fine lines. It's commonly used in anti-aging skincare products to promote a more youthful-looking complexion.

Graded using: COSING.

Last verified: June 9, 2026