MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products pose minimal or zero threat, several are associated to serious medical problems, including developmental delays and cancer. Cosmetic chemicals invade a person's body through inhalation, the skin, and ingestion, and pose similar dangers as food chemicals, per this site.

Chemicals and contaminants linked to cancer are found in water, food, and many other everyday goods. However, no sector of consumer goods is accountable to less government oversight than cosmetics, including Treatment Foundation - 1G. While many of the contaminants and chemicals in cosmetics and personal care products in all likelihood pose very little risk, exposure to some is linked to serious health problems, such as cancer.