Determination of heavy metals and risk assessment in nail cosmetics sold in Seoul, Korea.

Objective: The objective of this study was to evaluate some toxic levels of nail cosmetics marketed in Seoul, Korea and health risk assessment on humans.

Methods: We collected 45 random nail cosmetics and analysed for lead, cadmium, arsenic and antimony by inductively coupled plasma-optical emission spectrometry (ICP-OES).

Results: Four metals concentrations were Pb 0.