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영어

This study shows a finding on the effects of using proteases extracted from Pyrus on skin and on exfoliating the outermost layer of the skin composed of keratin. Skin diagnosis including safety tests were performed in order to evaluate the applicability of the natural substance, pyrus protease. The results of the skin test(patch test, allergy test) on twenty randomly selected people in their 20's through 50's showed outstanding outcome in sensitivity and reactivity tests which supports the safety of this natural cosmetic substance. All the subjects in clinical trials who were asked to apply pyrus protease and observe any changes on their skin using COSCAM CCL-215x40 had less amount of dead skin and had an enhanced skin condition. Moreover, a survey of satisfaction on the clinical trial participants verified that the women acknowledged the effects of pyrus protease such as reduced amount of dead skin and overall skin improvement.