Nanoparticles in cosmetics, what we don’t know about safety and hidden risks. A mini review

Abstract

Nanotechnology exemplifies advancement in the field of research and development by enhancing product efficacy through the introduction of novel solutions. Nanotechnology is increasingly being used in the cosmeceutical industry to address some of the drawbacks of traditional products. The personal care market's fastest-growing segment is cosmetics, and usage of these products has increased dramatically in recent years. Wrinkles, photoaging, hyperpigmentation, dandruff, and hair damage can all be treated using nanocosmeceuticals, a class of skin, hair, nail, and lip care products. However, because nanoparticles have the ability to penetrate skin and cause health issues, nanotoxicological studies have raised questions regarding the impact of increasing nanoparticle use in cosmeceuticals. The study of nanotechnology in cosmeceuticals is primarily concerned with the many special carriers used for cosmeceutical administration, their benefits and drawbacks, commercial formulations, toxicity, and nanocosmeceutical limitations. This editorial's main objective is to illustrate the benefits and drawbacks of using nanoparticles in cosmetics.