I asked about the (awful, lasting) fragrance in the OI Milk, and thought I’d post a link as an interesting follow up. Had no idea that the perfume secrets loophole allowed manufacturers to keep fragrance ingredients secret everywhere. Hope the link works.
The link does work. As you’ll often find in these kinds of articles there’s strong anti-chemical bias. Fragrance recipes may be proprietary but the industry does review ingredients for safety, which this article doesn’t exactly explain.