From Brad Pitt to Ben Affleck, Hollywood's most handsome leading men have transformed their look by ditching their razor for just a few weeks.
PHOTOS: Hollywood's bearded men before and after
But it's important to keep facial hair neat so it looks under control instead of unkempt.
PHOTOS: Brad Pitt's many bearded looks
In the video above, celebrity hairstylist Diana Schmidtke shows how to maintain a man's beard and shares some insider tips and tricks.
Check out mitchtheman.com for more great men's grooming products and advice.
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