RH-POLYPEPTIDE-50 is graded F (Banned) by Expert·ING, based on COSING regulatory data. It is restricted under EU COSING — AnnexII.
RH-POLYPEPTIDE-50
Safety grade: F
This is a chain of amino acids (the building blocks of proteins) that is designed to improve skin texture and appearance. It works by helping to maintain skin's moisture and elasticity.
This ingredient conditions and softens the skin by helping it retain moisture and improving its overall smoothness and suppleness.
Graded using: COSING.
- EU COSING — Prohibited
Last verified: May 26, 2026
Other EU Prohibited (Annex II) ingredients
- BUTYLPHENYL METHYLPROPIONAL — Grade F**
- PETROLATUM — Grade F
- ZINC PYRITHIONE — Grade F**
- CYCLOMETHICONE — Grade F**
- HYDROXYISOHEXYL 3-CYCLOHEXENE CARBOXALDEHYDE — Grade F
- CI 73360 — Grade F
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