TESTING Therefore, the methodology used must be
selected according to the property or characteristic being analysed and the use of different procedures enables multiple variable evaluations and the elucidation of hair fibre properties, allowing wider results in order to claim substantiation. Nowadays, claims substantiation is crucial
in order to satisfy regulatory standards as well as to enhance the value of a certain cosmetic ingredient or product and to gain the trust of increasingly informed and demanding consumers.
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Figure 8: Texturometer apparatus for measuring the hair combability
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October 2022 PERSONAL CARE
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