“No state, federal or global authority is regulating the safety of fragrance chemicals,” says Janet Nudelman, policy director for Breast Cancer Prevention Partners (BCPP) and co-founder of the Campaign for Safe Cosmetics. “No state, federal or global authority even knows which fragrance chemicals appear in which products.”
* = https://www.theguardian.com/us-news/2019/may/23/fragrance-perfume-personal-cleaning-products-health-issues