PROTAMINE SULFATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.
PROTAMINE SULFATE
Safety grade: A
Protamine sulfate is a protein derived from fish sperm that acts as a gentle conditioning agent. It helps soften and smooth the skin while supporting the skin's natural moisture balance.
This ingredient conditions and hydrates the skin, helping to improve skin texture and maintain a soft, supple appearance.
Graded using: COSING.
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