Does Minoxidil Work for Beard Growth?

Remember when you noticed your first chin hair? You likely felt as if you’d grown from child to man overnight. 

But when that chin hair fails to materialize into an actual beard, it can be discouraging. We all know how much a full, thick beard screams “masculinity!”

Beards are like a built-in accessory for your face. Pair it with a flannel and jeans or a well-tailored suit, and you easily have an entire look. 

So, for those whose facial hair is lacking, minoxidil for beard growth can be game-changing. 

You probably know minoxidil can help grow the hair on your head, so read on to learn how it can help you sport a full, healthy beard. 

What Is Minoxidil? 

Minoxidil is a topical hair growth medication. It’s also a vasodilator, which means it relaxes blood vessels.   

It was first introduced in the 1970s as a medication for high blood pressure. But doctors noticed an unexpected side effect of minoxidil: Some patients experienced “abnormal” hair growth while using it. 

Of course, for people struggling with hair loss, this “side effect” was pretty impressive. One man’s bug is another man’s feature!

Topical minoxidil for hair loss has been around since the late eighties, although it’s often better known by the brand name Rogaine®. Nowadays, minoxidil is sold over the counter (that is, without a prescription) in certain . 

Minoxidil is one of only two medications approved by the Food and Drug Administration for the treatment of , or . (The other FDA-approved medication is .)

Male pattern hair loss isn’t the only hair disorder minoxidil is used for. It’s also used off-label to treat other conditions like:

• Female pattern hair loss

• Alopecia areata

• Chemotherapy-induced hair loss

• Telogen effluvium 

Off-label, minoxidil is also used to enhance eyebrows. 

So how does minoxidil work? As a vasodilator, it improves blood flow to the scalp, which means your hair follicles get the nutrients they need to regrow hair. 

Minoxidil also seems to stimulate hair follicles to enter the anagen phase — that is, the growth phase – of the hair growth cycle. So, instead of resting in the telogen phase, your hair grows for a longer period of time.

In order for minoxidil to work, you need to apply it regularly (usually, twice a day). It’s important to note that minoxidil stops working if you stop using it.  

Does Minoxidil Work For Beard Growth?

If you’re one of the many people who’ve successfully used minoxidil to treat scalp hair loss, you may be wondering, “Should I use minoxidil for beard growth?”

Well, you certainly can try!

There isn’t a ton of research on the use of minoxidil for facial hair growth, but there was one study published as a in a 2016 volume of The Journal of Dermatology. 

In it, researchers detailed their observations in a randomized, double-blind, placebo-controlled study of a 3% minoxidil formula among 48 men over a period of 16 weeks. 

Throughout the study, patients applied 0.5 ml of the formula (or a placebo) on the chin and jawline twice daily. The men’s results were then analyzed using photographs and hair counts every four weeks. 

After 16 weeks, the photograph scores were significantly different for the men using minoxidil, as were the changes in average hair count. Pretty impressive, we’d say. 

That data is in keeping with what we’ve seen from other topical minoxidil studies — just a little lower on the head than the others.

Unfortunately, there’s little other research on minoxidil and beard enhancement.

But if you’ve noticed thinning hair around your chin, or if you’re self-conscious about patchy beard hair, it may be worth a try.

Side Effects of Minoxidil for Beard Growth 

Overall, minoxidil is considered pretty safe, but some people do experience side effects.  

According to the above-mentioned study on minoxidil and beard growth, side effects among participants were “mild” and not considered significantly different from those experienced by the placebo group. 

The most common use are:

• Skin irritation or rash

• Itching 

• Slight burning sensation

• Dry skin

You may also experience hair growth in areas where you didn't apply minoxidil. It’s also possible to experience allergic reactions. 

Since your facial skin might be more sensitive than your scalp, it’s good to proceed with caution and keep an eye out for any rashes or itching. 

Applying a small amount of minoxidil to your skin as a patch test before going all-in is a good way to check whether you’ll experience an adverse reaction. 

If the skin around your beard area tends to get dry, look for a minoxidil product that doesn’t contain propylene glycol (which can be extra drying). It’s also a good idea to invest in a quality moisturizer or lotion to keep your skin healthy and hydrated. 

It’s worth noting that side effects are generally more common with stronger minoxidil solutions. So if you experience slight itching with the 5% version, for example, it might be worth trying the 2% formulation.

How To Apply Minoxidil for Beard Growth 

So, you’ve decided to try using minoxidil for beard enhancement. Great! We offer minoxidil foam and minoxidil solution for hair loss. 

But how exactly do you use this thing?

Try the following:

• Firstly, clean your beard area — both the hair and the skin.

• Pat your beard with a gentle towel so that it’s completely dry before applying the solution. 

• Massage the recommended amount of minoxidil into your beard area using your fingers.

• Wash your hands thoroughly. 

• Leave the minoxidil solution on your beard. It may take a while to dry.  

How often should you apply minoxidil to your beard? Because of the lack of research on minoxidil for beard growth, there’s no hard-and-fast rule here. But in the randomized trial mentioned above, participants used minoxidil twice a day.  

As always, we’d recommend seeking medical advice before using a medicated hair loss treatment — especially if you have sensitive skin.

Other Beard Growing Treatment Options

If you’re trying to get your beard to wooly-mammoth-slash-lumberjack status, you may want to pull out every stop, and we get that.

There are a number of ways to promote better hair growth on your head, from biotin and other supplements to medications like finasteride. But just because something works on the hair of your head doesn’t mean it’ll work on that of your face. 

The best advice, it turns out, is preventative maintenance. After all, all of the following can lead to hair loss on your face or the rest of your body:

• Stress

• Lack of sleep

• Poor nutrition

• Poor diet

• Serious

What we recommend is that you keep your beard (and the skin underneath it) clean and healthy. Consume a healthy, with the correct nutritional balance and prioritize your rest each night. Make sure things like stress and illness don’t get out of hand (or … beard). 

And if you’re noticing bald patches, sudden hair thinning, or other signs of hair loss, contact a healthcare provider. Hair loss can be your body’s way of signaling that something is off.

The Final Word: Will Minoxidil Grow Beard Hair?

Minoxidil is a topical treatment for hair loss. Beyond scalp hair, it might also be able to stimulate beard growth.  

If you’re trying to chart a path to a bushier beard, know this:

• Minoxidil may be able to grow beard hair. There aren’t many studies on minoxidil for beard growth, but the available research is pretty promising.  

• Careful though. Some people experience side effects of minoxidil, like skin irritation and allergic reactions. 

• There are other ways to encourage beard growth. Healthy habits and a routine can support beard growth. This guide on "what does aftershave do" is a helpful start.

One final thing to remember about minoxidil and beard growth: If you stop using minoxidil, it may stop working — which means the patchy beard hair you had before treatment can return. Unless you’re keen to try a clean-shaven look, try to use minoxidil consistently. 

If you’re ready to bring the patchwork together, though, we can help you connect with a healthcare provider so that you can get some solid medical advice on coping with hair loss and patchy beards.