R-(METHIONYL SH-POLYPEPTIDE-8 DECAPEPTIDE-40)

Conditioning Agent

65

Moderate

About R-(METHIONYL SH-POLYPEPTIDE-8 DECAPEPTIDE-40)

A lab-made peptide used to condition skin and support a smoother, better-cared-for feel.

Detailed Analysis

R-(METHIONYL SH-POLYPEPTIDE-8 DECAPEPTIDE-40) is a synthetic or recombinant peptide used at very low concentrations as a conditioning or signaling ingredient. Peptides usually have low dermal penetration and low systemic exposure, but public safety data are often limited for newer cosmetic peptides. Sensitization remains possible, especially with more bioactive or complex sequences.

What It Does

SKIN CONDITIONING SKIN PROTECTING

Skin Benefits

  • ✓ Supports smoother-feeling skin
  • ✓ Supports skin conditioning

Known Concerns

  • ⚠ Limited independent safety data
  • ⚠ Possible irritation or sensitization in reactive skin

Safety Score

65

Moderate

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

References

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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.