MEA-HYDROLYZED SILK is graded B (Low Concern) by Expert·ING, based on COSING regulatory data. It is restricted under EU COSING — AnnexIII-CONCENTRATION-.
MEA-HYDROLYZED SILK
Hydrolyzed Silk Amino Acids
Safety grade: B
This ingredient is made from silk protein that has been broken down into smaller pieces called amino acids. It's derived from real silk but processed in a lab to make it easier for hair and skin to absorb.
It conditions and softens hair and skin by coating them with a protective layer and helping them retain moisture.
Graded using: COSING.
- EU COSING — Restricted
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