OLIGOPEPTIDE-216 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLIGOPEPTIDE-216

Safety grade: A

A small protein fragment derived from plant sources, this ingredient helps strengthen and firm the skin by supporting its natural structure. It works to improve skin elasticity and reduce the appearance of fine lines, making it a common addition to anti-aging creams and serums.

Graded using: COSING.

Last verified: June 9, 2026