How to Grow a Thicker Beard (What Actually Helps)

The fire was down to coals the night before we rode out. The youngest squire in camp sat across from me, rubbing his jaw like it owed him money. "Hero," he said, "I haven't touched a razor in five weeks. Why does my beard still look thin?" I've heard that question at more campfires than I can count. I asked it myself once.

Here's what I told him. If you want to know how to grow a thicker beard, start by knowing what you can change. Your genes and your age decide how many hairs you can grow. You decide how long you let them get, how you trim them, and how you style them. Give it at least three months without trimming the bulk, keep the basics in order (sleep, food, stress), shape the edges instead of the whole thing, and use a blow-dryer and a little balm to make what you've got look full. Beard products won't grow new hair. Anything that might, like minoxidil, is a question for a doctor.

Thick, dense or just long? Know what you're chasing

When people say "thin beard" they usually mean one of three things, and each one has a different fix.

If gaps are your main fight, there's a whole guide on beard oil for a patchy beard, and there's a list of patchy beard styles that work with the gaps instead of against them. This post is about making the whole beard look and feel fuller.

Genetics and age set the starting line

How many hair follicles you have on your face, and how strongly they respond to the hormones that drive beard growth, mostly comes from your family. Your dad and uncles are a rough preview.

Age is the other big one. A lot of men see their beard keep filling in through their twenties and into their thirties. Spots that are bare at 19 can be covered by your late twenties. If you're young and frustrated, waiting a year is the cheapest fix on the list.

How to grow a thicker beard: what actually helps

None of these are magic. Together, they get you the fullest version of the beard you were dealt.

1. Put the trimmer away for 12 weeks. Most beards look thin early because short hairs stick straight out and the skin shows between them. Longer hairs lie down and cover ground. Quit at week four and you quit right before it gets better. See the beard growing stages for what each month looks like.
2. Trim the edges, not the bulk. Once you do pick up the trimmer, clean up the neckline and the cheek line and leave the length alone. Taking a little off the sides while leaving the chin longer makes the whole beard look denser. The guide to trimming while growing out has the details.
3. Sleep, eat and move like you mean it. There's no special beard diet. But a body running on four hours of sleep and gas station dinners isn't at its best anywhere. Aim for 7 to 9 hours, real meals with enough protein, and some exercise. If you suspect something's off, like sudden hair loss or patches that appear out of nowhere, that's a doctor visit, not a grooming problem.
4. Look after the skin under it. Itchy, flaky skin makes you scratch and pick, and a beard full of dandruff doesn't look thick to anybody. Wash it a few times a week and keep the skin moisturized.

If speed is what you're after, that's a different quest, and there's a separate guide on how to grow a beard faster.

Styling tricks to make your beard look thicker today

This is where you win the battle while the war is still going. Same hairs, fuller look, in about five minutes.

• Blow-dry it. After a shower, towel off until damp. Then blow-dry on low or medium heat while you brush or comb the hair down and slightly outward, away from the face. Hair that's dried with some lift sits fuller than hair that air-dries flat against your jaw. Keep the heat low. Hot air held too close dries hair out.
• Oil first, then balm. A few drops of oil soften the hair. A little balm on top gives it body and some light hold, so the volume you just made stays put instead of collapsing by lunch.
• Keep the sides shorter than the chin. A beard that's a bit longer at the chin and tighter on the cheeks reads as fuller, especially if your cheeks are where the density drops off.
• Pick a length that suits your density. A sparse beard often looks best kept short and tidy. A medium beard can hide a lot.

New to balm? Here's how to use beard balm without overdoing it.

What doesn't make a beard thicker

I've fought a few myths in my day.

• Shaving to make it grow back thicker. Shaving cuts hair at the surface. It doesn't touch the follicle and doesn't add hairs. The blunt tip just feels coarser.
• Beard oil as a growth potion. Oil makes hair softer and keeps the skin underneath from getting tight and flaky. That can make a beard look healthier and sit better. It does not grow hair, and I'd be lying if I said otherwise. There's a full fact-check in beard oil for growth.
• Pills and "growth" supplements. If you're actually low on a nutrient, a doctor can test for that. For everyone else, there's no strong proof that piling on vitamins thickens a healthy beard.

Medical options: talk to a doctor first

Some guys hit the genetic ceiling and still want more. That's fine. Just know that these are medical decisions, not grooming ones.

Minoxidil. It's a drug, originally used for scalp hair loss. There's a small 2016 study of 48 men where a 3% minoxidil lotion improved beard appearance over 16 weeks compared with a placebo. One small study isn't much, and it has possible side effects. Let a doctor or dermatologist make that call with you.

Microneedling. Derma rollers poke tiny holes in the skin. Most of the research is on scalp hair loss, often paired with minoxidil, and there's very little solid evidence for beards on their own. Done at home, it can also irritate or infect the skin. Ask a dermatologist first.

My kit for a fuller-looking beard

Here's what I carry on every quest. Most guys need one or two of these, not all three.

• The Hero Beard Balm. 2 oz tin, $23.99. Warm tobacco, light cologne and mystical amber. This is the one for the styling trick above: a small amount after oil adds body and light hold so a fine beard looks fuller.
• The Hero Beard Oil. 1 oz bottle, $18.99. Castor, coconut, sweet almond, argan and jojoba oils. It softens the hair and helps the skin under it during the itchy weeks. Start with 3 to 5 drops on a short beard.
• The Hero Beard Butter. 4 oz, $26.99. Shea and cocoa butter with a touch of beeswax. Softer than balm, more conditioning, less hold. Good for a longer or coarse beard that feels dry.

Sweet almond and argan come from tree nuts, so patch test first, and skip them if you have a nut allergy. Want to try a few scents before you commit? The whole beard oil collection is here, and the oil and balm kits pair them up for you.

FAQ

One last thing

The squire didn't love my answer. He wanted a potion. What he got was a promise to leave his jaw alone until the snow melted. Three months later he rode up to camp with a beard that covered his chin and most of his cheeks, and he'd learned to blow-dry it, which none of us will ever let him forget. Same squire, same genes. He just gave it time.

That's the quest, Adventurer. Keep going.

Your beard, your story.

— The Hero

Keep reading in the Wizard's Library

• Surviving the beard awkward stage
• How to shape a beard
• A simple beard care routine