Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Study on the Effect of Light Emitting Diode Irradiation on Improving Skin Condition

Light Emitting Diode 조사가 피부상태 개선에 미치는 효과 연구

  • Lee, Jung-Hee (Dept. of Beauty Science, Kwangju Women's University) ;
  • Ha, Sung-Yi (Dept. of Beauty Desingn, Sung-Kyul University) ;
  • Moon, Ji-Sun (Dept of Medical Beauty Care, Jungwon University)
  • 이정희 (광주여자대학교 미용과학과) ;
  • 하성이 (성결대학교 뷰티디자인과) ;
  • 문지선 (중원대학교 의료뷰티케어학과)
  • Received : 2020.11.30
  • Accepted : 2020.12.28
  • Published : 2020.12.31
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Abstract

This study attempted to numerically verify specific effects on skin condition improvement by measuring and comparing changes in skin conditions such as pores, wrinkles, and sebum of LED masks for beauty devices with low output among light sources. 18 healthy women (4 weeks in the control group and 4 weeks in the experimental group) were conducted once a week for 8 weeks. As a result of measuring the skin condition of pores, wrinkles, and sebum, it was confirmed that the skin condition improved significantly as the LED irradiation progressed, and the difference between the groups by measurement period of the experimental group and the control group also showed significant differences in pores, wrinkles, and sebum (p< .001, p<.05). This is meaningful in that it can be presented as clinical information and quantitative data by preparing continuous data in an academic sense by proving the effect of improving the LED mask as a beauty device. It is also suggested that in the future, follow-up studies to prove more effective skin improvement will be conducted.

본 연구는 광원 중 낮은 출력의 미용기기용 LED 마스크의 모공, 주름, 피지 등 피부상태변화를 측정·비교하여 피부상태 개선에 대한 구체적인 효과를 수치적으로 검증하고자 하였다. 18명(통제군 4주, 실험군 4주)의 건강한 여성을 대상으로 매주 1회, 8주간 진행하였다. 모공, 주름, 피지의 피부상태 측정결과, LED 조사가 진행될수록 유의적으로 피부상태가 개선됨을 확인하였으며, 실험군과 대조군의 측정 시기별 집단 간 차이에서도 모공, 주름, 피지 모두 유의하게 나타났다(p<.001, p<.05). 이는 미용기기로서의 LED 마스크 개선 효과를 입증함으로써 학술적 의미에서 연속자료의 마련으로 임상정보와 양적자료로 제시될 수 있음에 의의가 있다. 또한 향 후, 더 많은 피부개선 효과를 입증하는 후속 연구가 이루어지기를 제언하는 바이다.

Keywords

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