Permanent wave neutralizer

A - Human Necessities – 61 – K

Patent

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167/301

A61K 7/09 (1980.01) A61K 7/11 (1980.01)

Patent

CA 1173365

PERMANENT WAVE NEUTRALIZER Abstract of the Invention This invention relates to a new permanent wave neutra- lizer and a method for permanently waving and styling hair. The permanent wave neutralizer contains a sufficient amount of citric acid and optionally a salt of citric acid so as to provide a molar concentration of citric ion of at least 0.2 and a pH of be- tween 1.9 and 4Ø

397047

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