For Bloomberg, Daniela Sirtori, Madeline Campbell, and Marie Patino do some product counting:
Data collected by the California Department of Public Health showed 108 potentially harmful substances listed as fragrance ingredients in everyday products ranging from face wash to conditioner, a Bloomberg analysis of database entries as of Feb. 6 found. Some of the compounds are identified as potential carcinogens by authorities such as the World Health Organization.
Scaled jars of cream are used to show ingredient categories. I like it.