Fragrance newbies may not have heard of the ingredient tonka bean, and yet the sweet, creamy scent it lends has most likely been a part of a cologne or eau de parfum you’ve owned and loved.

When it comes to purchasing the best oil-based cologne, there are a few things to keep in mind. The first thing to consider is the scent. The scent should match your personality and style.

Fragrances marketed as masculine tend to favor darker, smoky notes like tobacco, tonka bean, and cedar. Tom Ford comes to ...