Georg Knuebel,Antje Gebert-Schwarzwaelder,Astrid Kroos
申请号：
US16311849
公开号：
US20190216387A1
申请日:
2017.07.04
申请国别(地区):
US
年份:
2019
代理人:
摘要：
The present disclosure relates to a method for determining a user-specific hair treatment with determination and inclusion of the degree of damage of the hair. To this end, the content of cysteic acid is firstly determined with the aid of near-infrared and/or infrared spectra of the keratin fibres of an individual and a degree of damage is derived via a calibration model. Individual treatment advice is output on the basis of the determined degree of damage.
