R-(SH-POLYPEPTIDE-2 DECAPEPTIDE-40)

Conditioning Agent

76

Good

About R-(SH-POLYPEPTIDE-2 DECAPEPTIDE-40)

Beta-arbutin — a gentler skin brightening ingredient derived from bearberry. Gradually releases hydroquinone to fade dark spots over time.

Detailed Analysis

R-(SH-POLYPEPTIDE-2 DECAPEPTIDE-40) is a recombinant or synthetic peptide intended to support skin conditioning or signaling. These ingredients are usually used at low levels and are not expected to penetrate like simple solvents, but public toxicology data are often limited and manufacturing purity matters. Conservative scoring here reflects the data gaps more than a proven hazard.

What It Does

SKIN CONDITIONING SKIN PROTECTING

Skin Benefits

  • ✓ Supports the skin barrier
  • ✓ Supports skin conditioning

Known Concerns

  • ⚠ Limited public safety data
  • ⚠ Manufacturing purity and processing impurities matter

Safety Score

76

Good

Based on EU regulatory data, published safety research, and ingredient function analysis.

References

🏛

EU CosIng Database

European Commission cosmetic ingredient registry

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This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.