Effectiveness 카테고리 전체FunctionalBasic CareMakeupBody Care열린 분류 Hair & ScalpOthers Scalp density evaluation 본문 This test is intended to evaluate the effect of the hair test product on improving human scalp density. · Test period 4 weeks · Number of subjects 20 or more people · Claim Helps improve scalp density Provides figures/graphs/images Previous PostScalp elasticity evaluation 26.07.02 Next PostScalp barrier evaluation 26.07.02