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Article ? AI-assigned paper type based on the abstract. Classification may not be perfect — flag errors using the feedback button. Tier 2 ? Original research — experimental, observational, or case-control study. Direct primary evidence. Human Health Effects Policy & Risk Sign in to save

Microplastics in Cosmetics: Emerging Risks for Skin Health and the Environment

Cosmetics 2025 8 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
Ju Hee Han, Hei Sung Kim

Summary

This review examines microplastics in cosmetics and personal care products and their potential effects on skin health. Evidence suggests that microplastics can penetrate the skin barrier and trigger oxidative stress, inflammation, and premature aging. Despite growing regulatory efforts to ban microplastics in cosmetics, global inconsistencies in these rules mean many products still contain them.

Microplastics, increasingly recognized as environmental pollutants, have raised concerns regarding their potential effects on human health. In cosmetics and personal care products, microplastics may pose a risk through skin absorption. This review explores the presence of microplastics in cosmetics, their potential exposure pathways, and their dermatological implications. Evidence suggests that microplastics can penetrate the skin barrier, induce oxidative stress, promote inflammation, and contribute to premature aging. Despite growing regulatory efforts, global inconsistencies hinder comprehensive policy implementation. Rising environmental and health concerns have also fueled interest in sustainable alternatives such as biodegradable polymers and eco-friendly packaging. Further research is necessary to clarify long-term health effects and guide regulatory strategies.

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