眉笔的生眉功效评价方法研究

Research on the Evaluation Method of Eyebrow Growth Promoting Effect of Eyebrow Pencils

摘要: 眉毛作为彩妆基础产品之一，对于塑造面部表情和美感起着重要作用，然而由于环境、年龄和个人生活习惯等因素的影响，许多人面临眉毛稀疏、缺失和生长缓慢等问题。目前，眉笔生眉的功效评估和成分测试方法尚未统一，亟需建立完善的评价体系，以准确衡量其功效。本研究旨在通过人体功效评价试验来验证产品的生眉功效。方法：通过招募30名受试者，采用产品使用前后对照试验设计，通过毛发密度、毛发直径、受试者满意度进行综合评价。

Abstract: As one of the basic cosmetics, eyebrows play an important role in shaping facial expressions and enhancing beauty. However, due to the influence of factors such as environment, age, and personal living habits, many people face problems such as sparse eyebrows, missing eyebrow hairs, and slow growth. Currently, there is no unified method for evaluating the efficacy of eyebrow pencils and testing their components, and it is urgently needed to establish a perfect evaluation system to accurately measure their efficacy. This study aims to verify the eyebrow-growing efficacy of the product through human efficacy evaluation trials. Methods: By recruiting 30 subjects, a before-and-after product usage controlled trial design was adopted, and a comprehensive evaluation was conducted through hair density, hair diameter, and subject satisfaction.