HEAVY METAL CONTAMINATION IN COSMETICS: AN ANALYSIS OF LEAD AND MERCURY LEVELS IN COMMONLY USED PRODUCTS AND ASSOCIATED HEALTH RISKS
Keywords:
Heavy metals, cosmetics, lead & mercury toxicity, skin-lightening creams, health risks, bioaccumulation, environmental contaminants, consumer safetyAbstract
Cosmetic products are widely used for personal care and enhancement, but concerns about their safety have emerged due to the presence of toxic heavy metals. This study investigates the concentration of lead and mercury in commonly used cosmetic products and assesses the potential health risks associated with their exposure. Heavy metals detected in the tested samples were classified as unintentional contaminants, originating from raw materials and manufacturing processes. The analysis revealed varying concentrations of lead and mercury, with some samples containing dangerously high levels. Mercury, commonly found in skin-lightening creams, was detected at concentrations as high as 105.59 ppm, while lead levels reached up to 6.3748 ppm in certain products. Prolonged exposure to these metals can lead to bioaccumulation, interfering with essential biological functions and posing risks such as skin allergies, contact dermatitis, and systemic toxicity. The findings highlight the need for stricter regulatory oversight, improved manufacturing practices, and increased consumer awareness to ensure the safety of cosmetic products.
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