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Skin Conditioning

TIMONACIC

CAS 444-27-9 / 34592-47-7
55

Safety score · 0–100

Moderate

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

A thiazolidine-4-carboxylic acid (also a historical hepatoprotective drug) used in cosmetics for skin conditioning and antioxidant claims. Limited cosmetic-grade safety data — sits cautiously in the orange band.

Function

SKIN CONDITIONING

Skin benefits

  • Skin conditioning
  • Mild antioxidant tone

Known concerns

  • Sparse cosmetic safety data
  • Thiazolidine ring reactivity
  • EU regulatory ambiguity for cosmetic use

References

EU

EU CosIng database

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

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ALSIDIUM HELMINTHOCORTON EXTRACT
Skin Conditioning

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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.