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How Long Does It Take to Grow a Beard?

How Long Does It Take to Grow a Beard?

How Long Does It Take to Grow a Beard?

Unfornately, there is no single answer to this question. On average, expect it to take between two and four months to grow a full beard.


Because no two bodies are the same, it’s impossible to attach a definitive amount of time to beard growth, but understanding certain aspects of general hair growth can help provide some answers to this question.

The Ins and Out of Beard Growth

With the amount of research and studies that you can find on the internet, there is a lot of information on beard growth that is easily accessible. A lot of that information is pertinent to the question of how long it takes for a beard to grow.

And because there is so much information, learning it all is easier said than done. To give you as much perspective as possible, we’ll go over some of the most significant facial hair growth factors, including genetics, age, testosterone levels, and proper body care.

We’ll also cover additional points on how exfoliating, moisturizing, trimming, and ingrown hairs also factor into beard growth. That way, by the end of this read, you will know all the essential points that play a significant role in determining how long it takes to grow a beard!

What Determines a Beard’s Growing Speed?

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Here are a few main elements that play a role in how long it takes for a beard to grow.


Above all else, a person’s genes will play the most significant factor in how long it takes for their beard to grow. For example, many men can’t grow a beard regardless of how hard they try. They can use all the beard growth tips and tricks out there and all the facial hair growth products.

But they will still not get the results they desire because their body is simply incapable of growing a beard. The fact that you can’t control what genes you have makes them an essential part of facial hair growth in general. They are what ultimately determines the possibility of growing a beard right from the get-go.

You either can or you can’t. And for the men who can grow a beard, it generally takes anywhere between two and four months for a beard to grow. However, this is dependent on the next factor that you cannot directly control either.


Visible facial hair growth does not begin until the male body reaches a certain level of maturity. Just as is the case with genetics, there is no way to control the maturity level of the body directly. Some boys can begin growing a beard at the early age of 14, while others don’t start growing until they are 18 and 19.

And even then, many boys only get small amounts of stubble. For some men, significant facial hair growth does not start until they age into their early 20s, and this is something that you will likely find if you do in-depth amounts of research on the topic.

Many claim that 25-40 years old is the prime window for most men to grow a beard, and this is mainly because by then, the body is often mature enough to start growing a beard. Though keep in mind that this is not always the case, as some men are unable to grow a beard until entering their 50s or 60s.

Testosterone Levels

Another element of beard growth that is almost as uncontrollable as age and genes are testosterone levels. If you are unfamiliar with what testosterone is, it’s the major sex hormone in males, and it plays a role in many aspects of the male body.

It can affect fat distribution, strength, muscle mass, the production of red blood cells, and numerous other things, with beard growth being among them. Over time, people have come up with many different methods for raising testosterone levels naturally and unnaturally.

But the levels will always change over time regardless of how much you try to control them. It’s also worth noting that a man’s testosterone levels fall by roughly 1% every year after reaching the age of forty, and this is partly why many people believe that the 25-40 years-old window is the prime time for a man to grow a beard.

Some men have lower testosterone levels than others, even at a young age, so growing a beard is often more difficult for them. Though again, it is possible to raise one’s testosterone levels through simple things like proper eating, quality sleep, and exercise with lifting weights.

There are also supplements that raise testosterone levels, though because of how much of an effect supplements can have on the body, it’s best to confer with a doctor or other medical professional before taking any supplements.

Taking Proper Care of Your Body

Speaking of proper eating, sleep, and exercise, taking adequate care of the body is arguably the most crucial aspect of beard growth. And contrary to the genes, age, and testosterone levels, how much you care for your body is an aspect that you have much greater control over.

Just like how growing boys need the proper nutrients to grow, growing men need the right nutrients to grow beards. If it seems like a somewhat strange idea, but remember that facial hair growth is an act/function of the body.

And the body needs the proper nutrients to carry out the process. Eating proteins, fats, and carbs is a natural way to boost testosterone levels and preserve long-term health, which also leads to beard growth.

However, you may have never paid any real attention to this aspect because most people consume proteins, fats, and carbs in their daily diet anyway. Similarly, getting the proper seven to nine hours of sleep will also have an impact on beard growth.

Your body does much of its replenishing when it sleeps, and this is the time when many different growing processes occur. And the best part is that getting sleep naturally goes with the other main part of proper body care, which is exercise.

You need to get the right amount of sleep if you exercise, especially if you lift weights. So by sleeping and exercising, your body will naturally get what it needs to improve muscle growth and testosterone levels, which means beard growth will increase as a direct result.

What Else Can Affect Beard Growth?

Guy wondering how long does it take to grow a beard

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While genes, age, testosterone levels, and general body care are all core elements that affect beard growth, there are numerous facial care tactics that you can use to reduce the time it takes for a beard to grow.


If you have never given exfoliation a try, it is one of the best ways to keep your face’s skin clean and healthy without any hassle. Exfoliation is the process of removing dead skin cells from the surface of the skin on your face by using an exfoliating scrub.

You can find all kinds of brands of exfoliating scrubs, each of which does something different to improve the overall health of your skin. The best part of exfoliating is that it is straightforward to incorporate as part of your morning and night routine a few times a week.

The process only takes a few minutes, and your face will always feel noticeably cleaner afterward. As far as beards go, having a clean face is an essential part of new hair growth, and exfoliating is a great way to provide supplementary help to beard growth.


Along with exfoliating, moisturizing your skin goes in the same boat. Having dry skin isn’t as bad as having dirty skin, but dry skin won’t do your facial hairs any favors when it comes to helping them grow faster.

Moisturizing your skin will improve its overall health, and that will lead to faster beard growth.

If you do decide to look into exfoliating, one major bonus is that many facial skin-care systems include both an exfoliating scrub and moisturizer. That way, you won’t have to worry about your skin being dry after cleaning it.

Avoid Trimming Your Facial Hairs

It should go without saying, but if you want your beard to grow, you have to let your facial hairs do their thing. This means not trimming or shaping them up when they inevitably become messy.

Aside from washing, you want to hold off on doing any facial hair management until the beard has grown fully. Managing the beard before that point will only stunt its growth, which is no good if you are trying to get it to grow.

If some hairs are seriously bugging you because they are out of line or you dislike the way they make you look, you can use a small pair of scissors to deal with them. Just be sure to use a mirror for the process to avoid giving yourself any accidental nicks.

Take Out Any Ingrown Hairs

If you do at some point succumb to your natural urges and decide to take a blade or tweezers to your facial hair, a strand of hair might grow back into the skin, and you might develop an ingrown hair as a result.

When this happens, you will want to remove the hair, as its presence may cause your beard to grow unevenly since more hair cannot grow around the location of the ingrown hair due to inflammation.

Frequently Asked Questions

Guy wondering, "How Long Does It Take to Grow a Beard?"

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Now that you know some of the primary and supplementary factors that play a role in how long it takes for a beard to grow, let’s cover some answers to questions you may still have.

How Fast Do Beards Grow On Average?

On average, beards tend to grow within two to four months. However, this range of time can vary depending on the individual for the reasons that we went over above and many others. Some men can also grow thicker beards than others, in which case it will likely take considerably longer than average for them to grow in all the way.

Is Beard Hair Pubic Hair?

Technically yes. Classifying beard hair as pubic hair is correct for numerous reasons. One of the most significant reasons is that the beard hair follicles are similar to the hair follicles on a man’s groin and armpit regions.

Do You Need To Trim Your Beard Regularly?

Yes, it would be best to trim your beard regularly, but remember that ‘regularly’ is a relative term in this case. Some beards grow faster, and thus they become messier as a result. So it’s necessary to trim them more frequently to achieve a clean look. If you ever look at yourself in the mirror and find that your beard is getting split ends, it’s time to shave.

Do Beard Oils Work?

Beard oils do work for growth, but don’t believe that advertisements that tell you your beard will grow at 100 times the speed if you use oil, because it absolutely won’t. While not a miracle worker, the right beard oil can improve your facial hairs’ overall health and quality and make them grow more quickly.

Will A Patch Beard Fill In?

Yes and no. Being patient and giving a patchy beard time is the only sure way to know if it will eventually fill itself in. However, there are still many ways to shape a patchy beard to present a complete look just like other beards if it does not fill itself.

So, How Long Does It Take for a Beard to Grow?

Hopefully, you now have a better perspective and understanding of all the intricacies of beard growth that determine how long it takes for a beard to grow.

There are no definitive answers here, as beards are one of those things that you can only control by so much, though thankfully they are consistent on a case-by-case basis.

If you’re looking to grow a beard faster, keep the above points in mind and do what you can to keep your face’s skin clean and healthy for your hair to grow nicely!