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Hair cosmetic compositions containing glycine and alanine

  • US 6,358,502 B1
  • Filed: 12/17/1999
  • Issued: 03/19/2002
  • Est. Priority Date: 12/28/1998
  • Status: Expired due to Term
First Claim
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1. A hair cosmetic composition comprising:

  • (A) alanine;

    (B) an acid selected from the group consisting of malic acid, maleic acid and a mixture thereof; and

    (C) a cationic surfactant.

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