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Personal Care
Personal Care
Crodasone™ Cystine
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 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


Property Units Value
% Actives Login
Molecular weight Login
Preservative Login
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