Nanotechnology-Based Approaches for Combating Skin Aging: A Comprehensive Review

Nanotechnology presents significant potential for the development of effective antiaging cosmetic products. The use of nanosized delivery systems significantly enhances the efficacy of active ingredients, providing a viable alternative to traditional formulations. Nonetheless, challenges related to safety, toxicity, regulatory compliance, and long-term clinical application must be addressed in future research to facilitate the successful commercialization of these products. Additionally, future investigations should consider sustainable practices.