New York-based perfume house Le Labo has released its latest hand-made perfume, Coriandre 39. And just like the coriander herb itself, some are expected to love it and some are expected to hate it. That divisiveness is likely because of the OR6A2 gene receptor found in the olfactory system where our body processes smell, studies show .

Know the news with the 7NEWS app: Download today That specific gene picks up on aldehyde-based chemical compounds found in coriander. Some of those compounds in cinnamon are also the same that give stink bugs their stink, SPEX CertiPrep said. But humans can have different OR6A2 variants — one of which can pick up on the “soapy” aldehydes in coriander, and the other which cannot, the Australian Academy of Science said.

The use of coriander in perfume isn’t new — it’s been featured in fragrances by Cartier, Dior, Chanel and Yves Saint Laurent, just to name a few. The distilled seeds, often used in small quantities, add woody, spicy and warm aromas, while the leaves add green, fresh and herbaceous notes. “With the first spritz, a zing of spicy lime and aldehydic coriander leaves (coriandre in French) set the stage for quieter crisp watery notes to peek through.

Fresh, green florals enter, then stick around for an intoxicating musky dry down,” Le Labo said of the fragrance. “Think forest bathing in El Bosque de Chapultepec — a peace enriched by call-and-repeat birdsong — or sipping mezcal in the shade at a humming café in La.