TRIETHONIUM HYDROLYZED COLLAGEN ETHOSULFATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

TRIETHONIUM HYDROLYZED COLLAGEN ETHOSULFATE

Hydrolyzed Collagen

Safety grade: A

This is a protein derived from collagen that has been broken down into smaller pieces so it can be absorbed by hair and skin. It's combined with conditioning agents to help smooth and protect.

This ingredient conditions and softens hair and skin while reducing static electricity, leaving them smoother and more manageable.

Graded using: COSING.

Last verified: May 26, 2026