Why use aromatherapy in place of perfumes?

It's tested and true that our sense of smell is deeply tied to our moods and memories. The smell of books, clean sheets, or someone’s perfume might evoke a specific memory and an associated emotional response. Perfumes are even designed around this concept, creating the idea of a ‘signature scent’. But what’s in the scent you’re spraying on your skin? Actually, we don’t really know. Of course...