Improving Hair Strength

March 29, 2006 | By: John Woodruff, Lower Parkstone
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Title: Improving Hair Strength
hair strengthx hair structurex Oriental hairx tensile testingx betainex
  • Article

Hair strength can be improved. One way to do this is to treat it with betaine. This article describes hair structure and the results of tensile testing experiements on hair that has been treated with betaine. It postulates a possible theory for the improvement of hair.