Effectiveness 카테고리 전체FunctionalBasic CareMakeupBody Care열린 분류 Hair & ScalpOthers Hair scent longevity evaluation 본문 This study aims to evaluate the fragrance persistence of a test product for hair on the hair. · Test period Single time, after N hours · Number of subjects 20 or more people or inmortis · Claim Helps scent last for N hours Provides figures/graphs Previous PostHair color evaluation 26.07.02 Next PostHair tangling (combing ability) evaluation 26.07.02