'Inactive' phthalates widespread in medications.
http://www.environmentalhealthnews.org/ehs/newscience/2012/01/2012-0205-phthalates-in-supplements/
http://www.environmentalhealthnews.org/ehs/newscience/2012/01/2012-0205-phthalates-in-supplements/
"The use of phthalates as inactive ingredients in medicines and supplements is common but possible health risks from these exposures is not known."