一种七重路径美白组合物的制备及功效评价

Preparation and Efficacy Evaluation of a Compound Whitening Essence

以传明酸、烟酰胺、九肽-1、奥氏海藻提取物、橄榄叶提取物为主要功效成分协同复配制备一种七重路径美白且稳定的精华液。临床测试结果表明,使用该美白精华液4周,测试区域的黑色素含量显著降低32.1%,说明具有很好的美白功效;同时,测试面颊色斑密度评分值显著降低9.7%,及单个色斑对比度评分值显著性降低16.8%,表明色斑密度和色斑颜色显著性降低,说明其具有良好的祛斑淡斑效果,显效周期为4周。

A seven-path whitening and stable essence was prepared with tranexamic acid,nicotinamide,nine-peptide-1,alga extract and olive leaf extract as the main active ingredients.The results of clinical test showed that the Melanin content in the test area was significantly reduced by 32.1%after 4 weeks using the whitening essence,which indicated that the whitening effect was good,and the cheek spot density score was significantly reduced by 9.7%,and the contrast value of the single spot decreased by 16.8%,which indicated that the spot density and the color of the spot decreased significantly,which indicated that it had a good effect of removing the spot and lightening the spot,and the effective period was 4 weeks,the use of the whitening essence can improve the overall dark complexion,improve the ability of skin stress,so that the skin appears young.