Application of nanotechnology in anti-aging cosmetics: advantages, challenges, and prospects

作者：Xuexue Pan, Zhida Zhong, Xiaoxiao Hu, Jingyi Wu, Weiyuan Huang, Wenkai Li, Yi Zhao, Yuanlin Xie, Yawei Huang, Jianrong Liang, Jiayi Wu, Rongyue Huang, Jinjie Xie, Meiyu Wu, Rong Hu, Yonggan Fang, Lu Zhang, Jun Wang · 发表于：Polymer Bulletin · 年份：2025 · DOI：10.1007/s00289-025-05903-3 · 被引用次数：8 · 研究领域：Dyeing and Modifying Textile Fibers、Skin Protection and Aging、Polydiacetylene-based materials and applications

Nanotechnology is rapidly emerging in the cosmetics industry, especially in developing anti-aging products. This article reviews the application of nanomaterials in improving skin permeability and bioavailability. It explores their advantages in delivering anti-aging active ingredients such as vitamin C, retinol, and peptides. By analyzing the structure and function of the skin barrier, how nanomaterials can enhance the stability and permeability of active ingredients is illustrated. In addition, the safety and biocompatibility of nanomaterials are evaluated, and potential risks and management strategies are identified. However, nanotechnology has shown significant advantages in skin care, and technical and application challenges exist, such as large-scale production and cost issues. The article concludes with a look forward to future research directions, highlighting the promise of nanotechnology in personalized skin care.