S-DNA APTAMER-2 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

S-DNA APTAMER-2

Safety grade: A

This is a lab-created molecule designed to target and bind to specific skin proteins, helping cosmetics deliver their active ingredients more effectively. It works similarly to how a key fits into a lock, allowing serums and treatments to work more precisely on your skin's surface.

Graded using: COSING.

Last verified: June 9, 2026