METHOD FOR MEASURING HAIR MOVEMENT CHARACTERISTICS
A method of measuring changes in hair movement characteristics, predictive of consumer response includes: i) providing an apparatus for measuring hair movement characteristics of hair; ii) measuring the hair movement characteristics using the apparatus to obtain a first hair movement characteristic;...
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Sprache: | eng |
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Zusammenfassung: | A method of measuring changes in hair movement characteristics, predictive of consumer response includes: i) providing an apparatus for measuring hair movement characteristics of hair; ii) measuring the hair movement characteristics using the apparatus to obtain a first hair movement characteristic; iii) applying a treatment to the hair or an assault to the hair; iv) measuring the hair movement characteristics using the apparatus after step iii) to obtain a second hair movement characteristic; v) comparing the first hair movement characteristic and the second hair movement characteristic; and vi) assessing a change in movement occurring as a result of the application of the treatment or the assault. |
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