MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in cosmetics pose limited or no danger, dozens have been linked to significant health conditions, including neurological harm and cancer. Chemicals in cosmetics invade a person's body through the skin, inhalation, ingestion and internal use, and lead to the same dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in water, food, and many other ordinary items. But, no kind of consumer items is accountable to less government direction than cosmetics and other personal care products, including L'Oreal Brow Stylist Brow Shaping Pencil. Though many of the chemicals in cosmetics likely pose very little risk, being exposed to a few is associated with serious health concerns, such as cancer.