Growing a beard usually brings up one awkward question pretty quickly: should you shave your neck when growing a beard, or leave it alone while everything fills in?
The neck is often the first area that starts looking messy, so it’s tempting to trim it early. The problem is that what looks unnecessary after a couple of weeks can look very different once you have more length.
That’s why I wouldn’t rush it. You can clean up the neck without deciding exactly where the beard should end yet.
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Your Jawline Isn’t Your Neckline
It’s tempting to shave everything underneath your jaw because the jawbone looks like a natural stopping point. I wouldn’t. Take the line right up against it and you can end up shaving into the beard.
The neckline should fall below the jaw rather than follow it closely. Check it from the side as well as straight into the mirror. If the line hugs the jawbone from one side to the other, you’ve probably taken it too high.
Around the center of your neck, the line will usually fall above the Adam’s apple and curve upward toward the area under each ear. Treat that as a rough guide rather than something you need to measure perfectly.
If you’re looking at an area underneath the jaw and really can’t tell whether it belongs to the beard or the neck, leave it for now. I’d rather keep that hair while the beard is filling in than remove it just because you’re unsure.
Protect the Hair Under Your Chin While the Beard Fills In
When your beard is still short, some of the hair underneath your chin can look like it has no real purpose. I wouldn’t rush to remove it. Once the beard gets longer, that hair can add a lot more fullness underneath than you might expect.
This is why a neckline can look fine straight into the mirror but wrong once you turn your head. Take too much away beneath the chin and you can end up with plenty of growth on the face but a noticeably thinner-looking beard underneath.
Before you trim, brush or comb the beard down the way it naturally falls. Hair close to the underside of the chin can blend into the beard once it’s lying properly, while growth farther down the neck is usually much easier to spot as hair you actually want to remove.
If you’re growing a longer beard, I’d be especially careful with the hair directly beneath the chin and jaw. The obvious growth lower on the neck can still come off, but removing too much from the underside means waiting for that hair to grow back.
Shave Below the Line, Then Stop Adjusting It
Once you know where the neckline should be, remove the growth below it. If you’re happy leaving a little stubble on the neck, BaBylissPRO COREFX Professional Cordless Beard Trimmer is the trimmer I’d look at for this job.
If you want the skin completely smooth, follow with a razor. Henson Shaving Razor would be my pick for taking the remaining neck growth down to the skin.
What I’d avoid is treating every slight difference as a reason to move the line higher. Beard growth doesn’t always come in evenly on both sides, and trying to make them identical can slowly push the neckline farther into the beard.
Check it from the front and from each side, then step back from the mirror before deciding anything needs fixing. Something that looks obvious when you’re staring at it up close might hardly be noticeable when you look at the beard normally.
If a patch clearly falls below the neckline, trim it. Otherwise, stop. A small difference between the two sides is a much smaller problem than a neckline that’s crept too high.
The one I’d choose for keeping the growth below the neckline under control without shaving the neck completely smooth.
A mild double-edge safety razor that makes more sense if you specifically want to shave the remaining neck growth down to the skin.
A Longer Beard Changes How Much the Neckline Matters
With a short beard, you can see the neckline, so where you trim it has a noticeable effect on how the beard looks.
Once the beard gets longer and starts covering the upper neck, that changes. I wouldn’t keep trimming the neckline as carefully just because that’s what you did when the beard was shorter.
Look at the beard as it normally falls before you lift it up to find the old line. If the neckline is completely hidden, there isn’t much point repeatedly trimming it back to exactly where it used to be.
You can still trim any growth that’s visible farther down the neck. But once the beard has covered the neckline, I’d deal with what you can actually see rather than keep chasing a line that disappeared underneath the beard months ago.
Verdict: Yes, Shave Your Neck, but Protect the Beard Above It
If you’re wondering whether you should shave your neck when growing a beard, my answer is usually yes, but only the growth that clearly falls below the neckline. I’d rather leave the neckline a little low than shave into the underside of the beard and remove hair you’re trying to grow.
While the beard is still short, it can be difficult to tell which hair underneath you’ll want to keep as it gets longer. That’s why I’d play it safe early on rather than trying to get the neckline perfect right away.
As the beard gets longer, stop treating the neckline like something you have to keep perfectly defined. If it’s hidden, trim whatever remains visible farther down the neck and leave the rest alone.