S-TARANTULA OCTAPEPTIDE-1 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

S-TARANTULA OCTAPEPTIDE-1

Safety grade: A

This ingredient is a lab-created protein derived from tarantula spider venom that helps cosmetics improve skin firmness and reduce the appearance of fine lines. It works by relaxing facial muscles in a similar way to how the venom naturally functions, offering anti-aging benefits in skincare products.

Graded using: COSING.

Last verified: June 9, 2026