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

S-WATER BEAR OCTAPEPTIDE-1

Safety grade: A

This ingredient is a protein compound inspired by water bears, tiny organisms known for surviving extreme conditions. When used in skincare products, it helps strengthen and protect the skin's natural barrier while supporting hydration. It works to keep skin resilient and moisturized.

Graded using: COSING.

Last verified: June 9, 2026