Faculty of Veterinary from the Department of Physiology, University of Extremadura, Cáceres, Spain.
Faculty of Medicine from the Department of Physiology, University of Extremadura, Badajoz, Spain,
Skin Pharmacol Physiol. 2020;33(5):237-243. doi: 10.1159/000508673. Epub 2020 Oct 16.
The use of antioxidants has become a common practice in the development of antiaging cosmetics.
The aim of this study was to evaluate the clinical efficacy of cosmetic formulations containing lycopene and melatonin antioxidants.
Thirty-six healthy women from 32 to 65 years were enrolled in this study. The study was carried out for 10 weeks, 2 preconditioning weeks with a control cream without antioxidants, and 8-week test with creams containing antioxidants in study. A multifunctional skin physiology monitor (Courage & Khazaka electronic GmbH®, Germany) was used to measure skin sebum content, hydration, elasticity, erythema index, and melanin index in 4 different regions of the face.
There were significant differences between them.
抗氧化剂的使用已成为开发抗衰老化妆品的常见做法。
本研究旨在评估含有番茄红素和褪黑素抗氧化剂的化妆品配方的临床功效。
本研究纳入了 36 名 32 至 65 岁的健康女性。研究进行了 10 周，前 2 周为预条件期，使用不含抗氧化剂的对照霜，第 8 周则使用含有抗氧化剂的研究霜。使用多功能皮肤生理学监测仪（德国 Courage & Khazaka electronic GmbH®）测量面部 4 个不同区域的皮脂含量、水分、弹性、红斑指数和黑色素指数。
它们之间存在显著差异。
