Mercury is a toxic heavy metal that is sometimes found in unregulated skincare products , especially skin-lightening creams and anti-aging treatments. While some people may use these products to reduce dark spots, wrinkles, or hyperpigmentation, the risks far outweigh the benefits . Mercury exposure can cause severe health problems, including kidney failure, nerve damage, and even brain toxicity . This article will cover everything you need to know about the dangers of mercury in skincare, how to identify mercury-containing products, and safe alternatives . Toxic Beauty:  The Hidden Risks of Mercury in Skincare 1. Severe Skin Damage Causes redness, rashes, irritation, and allergic reactions . Leads to skin discoloration, making dark spots worse over time . Weakens the skin barrier, making it prone to infection and sensitivity . 2. Kidney & Nervous System Damage Mercury accumulates in the body , damaging the kidneys over time. Can cause kidney failure , lead...