Skin Clinical Trials Center, OATC Inc., Seoul, South Korea.
Department of Dermatology, Inha University School of Medicine, Incheon, South Korea.
Skin Res Technol. 2021 Nov;27(6):1043-1048. doi: 10.1111/srt.13056. Epub 2021 May 11.
With the rapid spread of COVID-19, the makeup trend in the cosmetics market is changing as mask-wearing has become a common practice. This study was conducted to establish an objective and reliable method for analyzing the transfer of colored cosmetics onto face masks.
A total of 24 women participated in this test. The participants were requested to wear Korean Filter 94 masks after having applied colored cosmetics on their faces and lips. VISIA-CR was used to photograph the face, and a camera was used to photograph the mask, which had smeared the cosmetics. Each image was analyzed using the Image-pro 10 image analysis software.
Immediately after applying the cosmetics, the intensity of the face decreased and the redness of the lips increased when compared with the results 30 minutes after washing the face. After wearing a mask, the intensity increased and the redness decreased when compared with immediately after applying the cosmetics. The area before and after the colored cosmetics smeared onto the mask was increased.
It is expected that this study could be used as a reference for further experiments on analysis of methods for preventing mask stains.
随着 COVID-19 的迅速传播，由于戴口罩已成为一种常见做法，化妆品市场的化妆趋势正在发生变化。本研究旨在建立一种客观可靠的方法来分析彩色化妆品转移到口罩上的情况。
共有 24 名女性参与了这项测试。要求参与者在面部和唇部涂抹彩色化妆品后戴上韩国 Filter 94 口罩。使用 VISIA-CR 拍摄面部照片，并使用相机拍摄涂抹化妆品的口罩照片。使用 Image-pro 10 图像分析软件对每张图像进行分析。
与洁面后 30 分钟的结果相比，化妆品涂抹后，面部的强度降低，嘴唇的红色度增加。戴口罩后，与涂抹化妆品后立即相比，强度增加，红色度降低。涂抹在口罩上的彩色化妆品的面积增加。
预计本研究可作为进一步研究防止口罩染色分析方法的参考。
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