S-HIV-1 OLIGOPEPTIDE-4 SH-OLIGOPEPTIDE-87 LYSINE SP is graded A (Safe) by Expert·ING, based on COSING regulatory data.

S-HIV-1 OLIGOPEPTIDE-4 SH-OLIGOPEPTIDE-87 LYSINE SP

Safety grade: A

This ingredient is a laboratory-created peptide blend designed to support skin's natural protein structures. It works to help maintain skin firmness and elasticity by promoting collagen production. Commonly used in anti-aging serums and moisturizers, it aims to reduce the appearance of fine lines and improve overall skin texture.

Graded using: COSING.

Last verified: June 9, 2026