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Crodasone™ Cystine

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A highly specialised cystine/silicone copolymer. Cross links on drying to form a protective film. Its functionality is enhanced by heat activation. Proven to prevent and repair hair cuticle damage. Confers permanent conditioning properties. Excellent curl retention properties and enhances gloss. Suitable for use in all hair care applications including perms and mascaras.

INCI name

Cystine Bis-PG- Propyl Silanetriol (and) Water (aqua)

Beauty and Personal Care at Croda showing girl with healthy hair and skin

Product details

Physical form at 25°C

  • Liquid


  • Proteins, amino acids & derivatives


  • Effect ingredients
  • Hair conditioning

Regional availability

  • Europe
  • Latin America
  • N America


  • Hair care


  • Hair colour
  • Hair conditioners - rinse off
  • Hair relaxing / permanent waves
  • Shampoos
  • Styling

Consumer benefit

  • Gloss / shine / vibrancy
  • Hydrating / moisturising / nourishing
  • Repair
  • Styling protection

Certifications and standards

  • Halal
  • Vegan suitable

Regional compliance



Property Units Value
% Actives Login required to view
Molecular weight Login required to view
Preservative Login required to view
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