IODIZED HYDROLYZED EXTENSIN is graded A (Safe) by Expert·ING, based on COSING regulatory data.

IODIZED HYDROLYZED EXTENSIN

Safety grade: A

This is a protein derived from plant cell walls that has been broken down into smaller pieces and enriched with iodine. It's used in skincare products to help improve skin texture and moisture.

This ingredient conditions and softens the skin by helping it retain moisture and improving its overall feel and appearance.

Graded using: COSING.

Last verified: May 26, 2026