The enduring success of the tonka bean is no happy accident. This black, wrinkled fruit has a genuinely distinctive aroma – not similar to anything else on the market. So what does tonka bean fragrance oil smell like, exactly?
It’s hard to provide a definitive answer. For one, tonka bean has a highly multifaceted fragrance profile, derived from a chemical compound known as coumarin. Depending on how it’s blended, it may be warm, welcoming, or even seductive at times. It can also exhibit green, sweet, spicy, nutty, woody, and even caramel-like facets. And at first glance, while it may seem to resemble the vanilla perfume note in many ways, tonka bean doesn’t quite evoke the same culinary sensations. Instead, tonka more resembles a ‘dirtier’, earthier hay-like-vanilla, tinged with cinnamon spice.