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Skin Conditioning

RETINAL

CAS 116-31-4 Updated
72

Safety score · 0–100

Fine

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

About

Retinaldehyde — a vitamin-A active that converts quickly to retinoic acid for anti-aging benefits. Effective but irritating to start; not for use in pregnancy.

Function

SKIN CONDITIONING

Skin benefits

  • Vitamin-A aldehyde — fast-converting active
  • Anti-aging — boosts collagen
  • Reduces fine lines
  • Fades hyperpigmentation

Known concerns

  • Irritation, redness, peeling — especially when starting
  • Photosensitivity — use only PM, with SPF
  • Avoid in pregnancy
  • Unstable — needs careful packaging

References

EU

EU CosIng database

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

Related skin conditionings

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