Can these aromatic oils cause cancer?

PancakeSenpai
www.exscent.com/collections/scented-sachets

I got worried, because I didn't really notice until now that this company doesn't list the ingredients in their oils. And I love the way they smell, but they're obviously not essential oils, so it's especially concerning.

The other day when trying to ger a whiff of one I accidentally inhaled too much into my nose and it felt terrible.

I hope it doesn't cause brain cancer :/
Can these aromatic oils cause cancer??
Can these aromatic oils cause cancer?
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