含多肽成分眼霜淡化黑眼圈功效研究

Study of the efficacy of an eye cream containing polypeptides in fading dark circles under eyes

探讨一款含多肽成分眼霜功效,按照相关标准和方法进行内控测试、安全性和人体功效性评价实验,筛选眼部有明显黑眼圈的30名志愿者使用该具有淡化黑眼圈功效的眼霜2个月验证产品功效性。结果表明,该眼霜通过了内控指标测试,对眼睛无刺激性,通过角质层皮肤水分含量变化量及皮肤颜色探头测试ITA的差值变化及结合图像分析直观受试者左右眼部黑眼圈情况,并对志愿者主观评价结果进行综合分析,得出含多肽成分的眼霜有较好的淡化黑眼圈作用,未发现任何不良反应。

The efficacy of an eye cream containing polypeptides to reduce dark circles under eyes was studied.According to the relevant standards and methods,the internal control test(pH test),safety test and in vivo efficacy evaluation test were carried out to verify the performance of the eye cream in reducing dark circles.Thirty volunteers with obvious dark circles around their eyes were selected to use the eye cream for two months.The results show that the eye cream can pass the internal control index test and has no irritation to the eyes.The changes in skin moisture content of cuticle were analyzed,and the difference of ITA was measured by skin color probe.Visualized image analysis on the dark circles around the left and right eyes,as well as the subjective evaluation made by the volunteers,were operated.The conclusions are drawn that,the eye cream containing polypeptides has a good efficacy in reducing dark circles without any adverse reactions.