In recent years, live streaming platforms have been inundated with inexpensive and visually appealing alloy jewelry, marketed with catchphrases like "9.9 yuan to get the same style as stars," luring a significant number of consumers. Nevertheless, these seemingly alluring "bargains" might pose a silent health risk. Alloys frequently contain heavy metals such as lead, cadmium, and nickel, and prolonged skin contact with these metals can lead to allergies, redness, swelling, and other symptoms. In severe cases, they may even harm the blood and nervous systems. Consequently, consumers should approach these purchases with caution, prioritize material safety, and opt for reputable channels.