Facial cleansers are essential products in daily skincare routines, and the increasing demand for safe, effective, and environmentally friendly products has led to significant advancements in their analysis. This paper explores the physical and chemical analysis methods used to evaluate facial cleansers, including traditional techniques such as pH measurement, viscosity testing, and titration, as well as newer technologies like spectroscopy, chromatography, and microfluidics. Traditional methods remain crucial for assessing basic product properties and ensuring skin compatibility. However, innovative analytical techniques offer greater precision, faster testing, and more sustainable practices, contributing to the development of safer, more efficient products. The paper also discusses the challenges in implementing these advanced techniques, such as high costs, the need for specialized expertise, and regulatory compliance. Furthermore, it highlights the future of facial cleanser analysis, emphasizing the role of nanotechnology and sustainability in shaping the next generation of skincare products.

Zhongyi Mao. Physical and Chemical Analysis of Facial Cleansers Methods and Innovations. Academic Journal of Materials & Chemistry(2025), Vol. 6, Issue 1: 73-81. https://doi.org/10.25236/AJMC.2025.060109.

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