Skin Improvement Effect of Tencel Sheet Mask Pack Using Selfluminous LED Light Source

Abstract

Purpose: This study intends to prove whether the efficacy already proven in the existing light therapy LED mask device is similarly exerted in the self-luminous LED sheet mask that does not require power. Methods: The experimental subjects of this study were women with an average age of 47.9 years, and the effect of improving 24-hour moisturizing lasting, skin elasticity, eye expression wrinkles, and facial (cheek) lifting was studied by prohibiting the use of cosmetics containing active ingredients that could affect the results and making them use an LED sheet type mask pack. Results: As a result of the experiment, the 24-hour moisturizing lasting power was 90.573% immediately after use and 37.384% after 24 hours, so it increased significantly (p <0.05), and skin elasticity was also increased by 7.087% immediately after use. After one week, it was increased significantly (p <0.025) to 11.181%. Expression wrinkles around the eyes were significantly reduced (p<0.05) to 1.621% immediately after use and 4.579% after 1 week of use. In the facial (cheek) lifting experiment, the cheek angle (°) was reduced to 2.065% immediately postuse compared to pre-use. Also, it was significantly decreased (p <0.05) with a result of 3.762% after 1 week of use, thus proving that the light therapy LED sheet mask is also effective for skin improvement. Conclusion: Using this research material as basic data, it is expected that various skincare products will be developed as well as mask packs with a simple and easy structure of effective light therapy.