ASPARAGINE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

ASPARAGINE

Safety grade: A

Asparagine is an amino acid, one of the building blocks of proteins found naturally in plants and animals. It's used in cosmetics to help improve hair and skin conditioning.

This ingredient works to reduce static electricity in hair, improve hair texture and softness, mask unpleasant odors, and help moisturize and condition both skin and hair.

Graded using: COSING, FDA.

Last verified: May 26, 2026