Men often experience increased facial hair coverage until around age 30. If you're in your early 20s or teens, it's likely that your beard will continue to get thicker as you age.

Will my beard get thicker if I let it grow?

The simple truth is: the more you let your beard grow out, the thicker it'll continue to grow. Combine that with maturation and over time many of the patches you might experience early on will slowly start to fill in and your mustache might just end up connecting with the rest of your facial hair over time.

At what age beard gets thicker?

“From ages 18 to 30, most beards continue to develop in thickness and coarseness,” he says. “So if you're 18 and wondering why you don't have a full beard yet, it just may not be time.”