"Natural perfume" refers to a fragrance made from ingredients derived from plants or other natural sources, rather than synthetic chemicals. Full definition
I don't wear any perfume, I haven't found a good natural perfume which I love yet! (deliciouslyella.com)
If you're sensitive to scents or like to add natural perfume to your hair, this one is for you! (kimberlyloc.com)
The idea that each of us exists inside our own idiosyncratic «olfactory envelope» asserts itself when different people try natural perfumes on their skin; responding to our biochemistry, they smell different on each of us, which is part of their allure. (discovermagazine.com)