Department of Fat, Surfactant and Cosmetics Technology, Faculty of Technology, Tomas Bata University in Zlín, Vavrečkova 5669, 760 01 Zlín, Czech Republic.
Department of Polymer Engineering, Faculty of Technology, Tomas Bata University in Zlín, Vavrečkova 275, 760 01 Zlín, Czech Republic.
Molecules. 2024 Sep 23;29(18):4510. doi: 10.3390/molecules29184510.
Emulsion products with natural antimicrobials are becoming increasingly popular for topical application. is interesting in cosmetics due to its potent exfoliating properties, which have driven advancements in skincare technologies. Essential oils have various properties, of which the most useful in cosmetics are those that do not cause irritation, smell pleasant, and have other beneficial properties such as antimicrobial effects. Emulsions with and essential oils from , , and were formulated and microbiologically tested for their preservative effectiveness. The effect of the treatments on skin condition was monitored by non-invasive diagnostic methods, such as hydration, transepidermal water loss, and pH value. Sensory analysis revealed that the matrix containing alone or combined with was the best-performing formulation, consistent with the compliant results of antimicrobial efficacy. The topical form of this cosmetic product has demonstrated excellent preservative activity and desirable biophysical efficacy on the skin.
具有天然抗菌剂的乳液产品越来越受到人们的欢迎，适用于局部应用。因其具有强效去角质特性而在化妆品领域备受关注，这推动了护肤技术的进步。精油具有多种特性，其中在化妆品中最有用的是那些不会引起刺激、气味宜人且具有其他有益特性（如抗菌效果）的特性。本文制备了含有 和 、 、 的精油的乳液，并对其防腐效果进行了微生物测试。通过非侵入性诊断方法，如皮肤水分含量、经皮水分损失和 pH 值，监测处理对皮肤状况的影响。感官分析表明，单独含有 或与 联合使用的基质是表现最好的配方，这与抗菌功效的合规结果一致。这种化妆品的局部形式在皮肤的防腐活性和理想的生物物理功效方面表现出色。
