AMINO ESTERS-1 is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
AMINO ESTERS-1
Safety grade: A
Amino Esters-1 is a specially engineered compound made by combining amino acids (the building blocks of proteins) with fatty acids. It's designed to help skin feel smoother and more hydrated.
This ingredient conditions and softens the skin by helping it retain moisture and improving its overall texture and feel.
Graded using: COSING, FDA.
Last verified: May 26, 2026
Other Skin Conditioning ingredients
- TOCOPHEROL — Grade A
- PROPYLENE GLYCOL — Grade A**
- XANTHAN GUM — Grade A
- DIMETHICONE — Grade A
- TOCOPHERYL ACETATE — Grade A
- PANTHENOL — Grade A
- CAPRYLYL GLYCOL — Grade A
- ETHYLHEXYLGLYCERIN — Grade A