Skip to content

skin-conditioning

DICAPRYLOYL CYSTINE

CAS 41760-23-0
75

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

Dicaproyl cystine is a sulfur amino acid derivative with fatty acid chains, providing skin-conditioning, emollient, and antioxidant benefits as a designed lipoamino acid.

Skin benefits

  • Sulfur amino acid-based skin conditioning
  • Supports skin barrier
  • Emollient properties from caprylic chains
  • Antioxidant cystine backbone

Known concerns

  • Limited specific cosmetic clinical data
  • Possible mild sensitivity in some individuals

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Check your shelf

Find DICAPRYLOYL CYSTINE in your products.

Scan any cosmetic product with LuxSense to see if it contains DICAPRYLOYL CYSTINE and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.