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Hair compositions comprising at least one disulfide direct dye and at least one alkaline hydroxide agent and simultaneous hair shaping and dyeing processes

  • US 8,097,044 B2
  • Filed: 07/24/2008
  • Issued: 01/17/2012
  • Est. Priority Date: 07/24/2007
  • Status: Active Grant
First Claim
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1. A composition for simultaneous shaping, dyeing, and/or lightening of keratin fibers comprising, in a cosmetically acceptable medium:

  • at least one disulfide direct dye; and

    at least one alkaline agent chosen from mineral and organic hydroxides and present in the composition in an amount such that the pH of the composition ranges from 10 to 14.

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