SH-NONAPEPTIDE-13 SP is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SH-NONAPEPTIDE-13 SP

Safety grade: A

This peptide works to help reduce the appearance of fine lines and wrinkles by supporting your skin's natural firmness and elasticity. It encourages your skin to produce more collagen, the protein responsible for keeping skin smooth and youthful-looking. You'll typically find it in anti-aging creams and serums.

Graded using: COSING.

Last verified: June 9, 2026