Enter, the vanilla perfume to end all vanilla perfumes: Guerlain Spiriteuse Double Vanille, which is often found on Reddit threads of perfume heads hunting for the perfect form of the ingredient.

But vanilla doesn't have to be cloying and overwhelming, sugary sweet, or basic. Enter, the vanilla perfume to end all vanilla perfumes: Guerlain Spiriteuse Double Vanille, which is often found on ...