What is beard oil, and why would one oil a beard?
The skin under your beard gets dry when you wash your face, so the main point of beard oil is to moisturize said skin. As an added bonus, beard oil adds lustre and provides a nice scent. After all, looking like a grizzled prosper is fine, but smelling like one isn’t.
Beardbrand, the makers of the video below, also offer some beard oils in their online store.