Five 'Must-Knows' on the Dangers of Synthetic Fragrance ...
1. WHAT is "fragrance?" More than 95 percent of the chemicals in synthetic fragrances are derived from petrochemicals. These chemicals include: benzene derivatives, aldehydes, phthalates, and a slew of other known toxins that are capable of causing cancer, birth defects, nervous-system disorders and allergies--some of which are cited on the EPA's hazardous waste list.