SH-OLIGOPEPTIDE-104 SP is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SH-OLIGOPEPTIDE-104 SP

Safety grade: A

This peptide ingredient is derived from natural sources and works to strengthen and support your skin's structure. It helps improve skin firmness and elasticity by encouraging the skin to maintain its natural support proteins. You'll typically find it in anti-aging and firming skincare products.

Graded using: COSING.

Last verified: June 9, 2026