Product Description Flashis a stabilized multidose perm that provides permanent waving with extra protection. Its neutralizing lotion fixes the action of the perm thanks to its careful collagen-based formula, which restores the moisture lost during the perm process to the hair. TECHNOLOGY Hydrolyzed soy proteins that allow the regeneration of the cuticle andFlashNeutralizingtechnologywith collagen for maximum hydration. #2 Gentle Dyed or Coloured Hair