The use of hazardous materials in skin bleaching creams, particularly corticosteroids, hydroquinone, and mercury, raises serious safety concerns and poses significant risks to overall health. Skin bleaching is a prevalent practice in Nigeria and across Africa, driven by cultural perceptions and a preference for lighter skin tones often associated with Western beauty ideals.
According to the World Health Organization (WHO), 77% of Nigerian women engage in skin bleaching compared to only 28% of men. This widespread trend brings with it alarming health implications, particularly with the use of mercury—a common ingredient in many bleaching products.
Mercury, which can appear on ingredient lists under various synonyms such as “Hg,” “mercuric iodide,” “mercurous chloride,” and “quicksilver,” is included in these creams to inhibit melanin production, which is responsible for darker skin tones. However, its application poses severe health risks. Research by WHO indicates that mercury exposure can lead to peripheral neuropathy, kidney damage, skin rashes, discolouration, scarring, and a host of mental health issues, including anxiety, depression, and psychosis.
The U.S. Food and Drug Administration (FDA) has issued warnings about the potential hazards of mercury exposure, including the risk of vision loss and respiratory problems. A 2014 study published in the Medical Science Monitor highlighted that long-term exposure to mercury can lead to visual impairment, particularly affecting peripheral vision.
In summary, the prolonged use of skin-lightening products containing mercury is especially dangerous. The metal accumulates in the body over time, making it increasingly difficult to eliminate and resulting in long-lasting health issues. It is crucial for consumers to be aware of these risks and consider the implications of using such products on their health.