Beard Growth Stages

Have you ever wondered if there’s a scientific reason why men’s facial hair changes so dramatically over time?
Beard Growth Stages

If you are looking to understand beard growth stages, then you have come to the right place. If you are like most guys and have been through the process of growing a beard, then you know there are times in that process when it is only sometimes smooth sailing. With that in mind, I will go over what beard growth stages can be expected when growing your beard.

Factors That Affect Beard Growth

The amount of time it takes to grow a beard differs for every man. Some can grow a full beard in just two weeks, while others need months or years.

The following are a few factors that affect beard growth:


Testosterone is the primary hormone that stimulates hair growth in your body. Testosterone levels peak during puberty and slowly decline as you age. This naturally means that younger men will have faster-growing beards than older men. The average man's beard grows about half an inch per month during puberty, which is why many teenage boys start sporting facial hair before they even hit high school.


As men age, their testosterone levels drop, causing slower beard growth rates and thinner beards overall. Men who experience significant decreases in testosterone production should expect to see their beards thin out significantly over time because testosterone helps maintain healthy follicles and promotes hair growth in general on your face and body.


A healthy diet with lots of essential nutrients can promote healthy hair growth, while a poor diet with few nutrients can reduce it. A balanced diet of fruits, vegetables, whole grains, lean meats, and fish will help support healthy follicles

In contrast, if you have an unbalanced diet of processed foods lacking in nutrients you may need to provide more nourishment for optimal follicle health.


A person's genes determine whether or not they can grow a beard and how thick it will be. Men with genetic conditions like hypothyroidism may experience slower-than-normal growth or patchy beards.

Your genes determine the type and thickness of your facial hair. You will have difficulty growing a thick beard if you have thinner or finer facial hair. However, even if you have delicate or fine facial hair, there are ways to make it thicker and fuller.


Sleep is another essential factor in healthy beard growth because it allows the body to repair itself after a long activity day. When we sleep, our bodies release hormones such as melatonin, serotonin, and growth hormone that help promote cell regeneration and repair damaged tissue. If you don't get enough sleep at night, this could negatively affect your beard health by slowing down the production of these hormones, leading to slower hair growth.


Exercise is one of the most significant factors in how fast your beard will grow. If you're not exercising regularly, you're not getting the blood flowing to your facial hair follicles. The blood contains oxygen and other nutrients needed for healthy hair growth.

Not only does exercise increase blood flow, but it also helps with stress relief and relieves depression. This is important because stress can negatively affect hair growth since it blocks testosterone production and slows cell regeneration.

Beard Growth Stages

If you're growing a beard, you know it doesn't happen overnight. The process can take a few weeks or even months, depending on your genetics and how often you shave. The good news is that once you get past the initial itching stage and your beard can reach its full potential.

There are some noticeable stages to look out for that signal that you're on the right track. The following beard growth stages will help you figure out what stage your beard is in and what needs to happen next to grow it out.

Anagen-The growth phase

This phase is also known as the growth phase. It lasts between two and six years on average but can sometimes last up to 10 years for hair on top of your head and two to four months for the beard.

During this stage, your body produces new cells that push older cells down and out through the follicle opening (called a 'pore'). This is what causes your hair to grow longer over time. This is why it takes so long for longer-haired people to notice any difference after trimming their beards - they have only just started growing back!

Catagen-The regressive phase

The next stage of the cycle is called catagen, which only lasts a few weeks. During this time, the follicle shrinks and detaches from the dermal papilla – a small structure at the base of each hair follicle that gives rise to new cells and controls their development.

This stage only lasts about two weeks and involves shrinkage of the follicle due to apoptosis (programmed cell death). The bulb's base shrinks into its surrounding tissue while the epithelial root sheath shrinks around it until only a few cells remain attached at the bottom.

Telogen-The resting phase

Telogen is the resting phase, during which follicles are entirely at rest, not producing new hair shafts. This is the stage where the hair is at rest. It has completed its growth cycle and is waiting to shed.

The amount of time in this stage varies from person to person, but it can be anywhere from two months to several years. The duration depends on heredity, hormones, and other factors such as diet and stress.


The hair follicle begins to shrink at this stage and produces less keratin. This causes the outer root sheath to loosen, allowing the root of the hair to break away from its attachment point (the follicle). In other words, your hair falls out faster than at any additional time during its life cycle.

The existing hairs fall out due to their weight or because they have been pushed out by newer ones growing behind them. Exogen lasts for about three months before returning into the anagen phase again.


Whether you just started growing a beard or are hoping to grow a more impressive one, there are five stages in the beard-growing process. Once you understand these stages and how they work, developing a healthy, virile beard can be much easier. Thankfully, after outlining the different beard growth stages, you can clearly understand what to expect in your own beard's development during these phases.

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