SH-POLYPEPTIDE-73 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
SH-POLYPEPTIDE-73
Safety grade: A
This is a lab-created protein fragment designed to mimic natural protective proteins found in skin. It works by forming a protective barrier on the skin's surface.
This ingredient protects the skin by creating a shield against environmental stressors and helping to maintain the skin's natural protective barrier function.
Graded using: COSING.
Last verified: May 26, 2026
Other Skin Protecting ingredients
- GLYCERIN — Grade B
- DIMETHICONE — Grade A
- ALLANTOIN — Grade A
- PARAFFINUM LIQUIDUM — Grade C
- TALC — Grade F**
- SODIUM BICARBONATE — Grade A
- CAMELLIA SINENSIS LEAF EXTRACT — Grade A
- ALUMINUM HYDROXIDE — Grade A