benzene in tobacco do cigarettes have Cigarettes — Design Life-Cycle Cigarette smoke components and their
Description
It helps the products to look new and shiny for the comparatively short life cycle of the product
Most of these chemicals cause cancer while others result in heart disease, lung cancer, or other serious health problems

Adjusted for Canada excludes the performance of the Canadian business (excluding New Categories)
They therefore duplicated the case-control studies showing the association with illness before doing prospective cohort studies that established causality in the 1950s

And yes, it is an original perfume