Skin Conditioning
TETRASODIUM DISUCCINOYL CYSTINE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A cystine-derived sodium salt marketed for skin-conditioning and anti-pollution effects. Cosmetic safety profile looks favorable but independent efficacy evidence is limited.
Skin benefits
- Amino-acid-derived skin conditioning
- Supports antioxidant defenses
- Used in anti-pollution claims
Known concerns
- Limited independent clinical data
References
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.