Hello, most beauty and skin care products contain lead, but that doesn't mean anything. As long as the lead content doesn't exceed the standard, it is a qualified product. The state also has clear regulations on the contents of lead and mercury.

Lead and mercury are heavy metals, and long-term use can easily lead to skin poisoning. The most common cases are redness, itching and ulceration in severe cases. Some people will have allergic reactions and hormone faces.