Why Does My Hair Grow So Fast – Everything You Should Know

Why Does My Hair Grow So Fast - Everything You Should Know
Read Time:7 Minute, 46 Second

If you constantly brush your bangs out of your eyes, you may wonder, “why does my hair grow so fast?” Although many see this as a blessing, maintaining it can be difficult. But why do some people experience this while others do not?

The primary causes of rapid hair growth are your DNA and thick hair. Nevertheless, a few environmental variables sometimes have a big effect.

I did a lot of research and discovered some surprising findings that help to explain a lot of my hair-related experiences. Continue reading to find out who is most likely to have hair that grows the quickest.

How Fast Does Hair Grow on Average?

Why Does My Hair Grow So Fast - Everything You Should Know

You might want to know the precise parameters of normal human hair growth before learning the reasons behind why your hair is developing so quickly.

On average, the length of the hair on the scalp increases by 0.6–1.4 cm (.03–.56 in) per month. Nevertheless, research has also documented hair growth as quickly as 3.36 cm/month (1.3 in/month).

Here are the average hair growth rates on various body parts, as determined by information from a study by Pragst F. Balikova, MA.

Read More: Why Does My Hair Grow So Slow

Part of BodyAverage Growth Rate (mm per day)
Scalp, non-bald0.32–0.46
Scalp, alopecia0.08–0.15
Pubic Area0.3

Why Some Hair Grows Quickly

Unfortunately, aside from keeping it healthy, there isn’t much you can do to influence your hair growth. Genetics plays a major role in how long and how quickly it grows, though environmental factors may also be present.


Why Does My Hair Grow So Fast - Everything You Should Know

Almost all aspects of our physical appearance are governed by genetics. Hair length, density, and color, as well as growth stages, are determined by DNA. Growth, transition, resting, and shedding cycles occur in the hair.

Hair can grow more quickly or more slowly during each of these stages than usual. As a result, someone who experiences hair growth over a longer period than others might think their hair is growing at an unusually rapid rate.

Naturally, your chances of having hair that grows quickly would be higher if either of your parents or grandparents had quick-growing hair. Genetics is complicated, so even if you can’t see the trait in your relatives, there’s a chance you’ll inherit it if it existed somewhere along the line.


Why Does My Hair Grow So Fast - Everything You Should Know

Additionally, how well you take care of your hair can have an impact on hair growth. Despite the fact that some topical products can support healthy hair growth, what you put into your body has a much greater impact.

Hair cannot grow to its full potential during the growth stage without the right nutrition. Biotin and fatty acids are frequently found in vitamins, which can have an impact on hair growth.

A diet that is well-balanced is the most effective way to obtain adequate nutrition. Rich in leafy greens and good fats, hair is kept strong and is less likely to break.


Simply put, as we get older, our hair changes. Hair’s life cycle, which includes each stage of growth, gets shorter over time. It may appear that the growth rate has slowed down as the hair spends less time growing.

Why Does My Hair Grow So Fast - Everything You Should Know

The likelihood that the hair will have time to grow out before it is lost decreases with extended resting and shedding periods. Additionally, there are a number of latent hereditary traits that may become apparent in the future.

For instance, some people will begin to experience balding as they age, particularly men. A person’s balding often starts in the same places that their ancestors did. Your hair may appear to grow quickly when you are young, but this is not always the case.


The rate at which hair grows is also significantly influenced by hormones. Hormones often coexist with other problems affecting hair growth because they have a tendency to fluctuate and are extremely sensitive to outside factors like diet and age.

Why Does My Hair Grow So Fast - Everything You Should Know

On their entire bodies, pregnant women may experience an increase in hair growth. Due to the increase in androgens before childbirth, this effect results.

Currently, a lot of women report having long, luscious hair. Unfortunately, after pregnancy, the majority of this extra growth sheds. Later hormonal changes may cause erratic hair behavior.

Medical Conditions

Some medical conditions have the potential to influence hair growth. Some of them can impede growth, while others will make it worse. You should consult a doctor if you see a sudden, uncharacteristic increase in the growth of your hair.

We refer to this condition as hirsutism. PCOS can cause excessive hair growth, which can spread to other areas like the face. These kinds of conditions frequently result in hormonal imbalances, which is why hair can become unruly.

How to Cope With Fast Hair Growth

There are solutions if you’ve been struggling with incredibly quick hair growth in undesirable places. To find the best coping mechanisms for your particular circumstance, use the advice provided below.


Why Does My Hair Grow So Fast - Everything You Should Know

Grab your shears and start cutting if your mane is getting out of control! Trimming your ends is the most effective way to keep your hair healthy and in check your hair growth.

Any amount of the supply can be cut off. Additionally, you are free to cut your hair in a completely different style. On the other hand, if you’re hesitant to use scissors, start by shaving off just 1 to 2 inches every few weeks or months.

Experiment With Different Styles

Why Does My Hair Grow So Fast - Everything You Should Know

There are countless styles you can try to relieve the weight of extra length if a particular haircut is not an option for you.

A great way to keep longer hair contained and out of the way is to style it in buns, ponytails, or braids. Because they cause strands to draw up, curly and wavy hairstyles like twist-outs, braid-outs, and roller sets will also temporarily shorten your hair’s length.

Wear Scarves and Hats

Hats and scarves are stylish accessories that can keep your hair out of your face and protect it. Further defense against breakage and split ends is provided by silk scarves and hats with satin lining.

Shaving and Waxing

Why Does My Hair Grow So Fast - Everything You Should Know

You can shave or wax more frequently to regulate the growth of body hair. Numerous razors on the market are made to instantly remove hair from the back, chest, arms, and armpits.

To avoid skin irritation, it is best to use razors in conjunction with moisturizing creams or foams. Additionally, to keep a clean appearance, you might need to shave once or twice every two weeks, depending on the thickness and growth rate of your body hair.

Waxing is a very popular hair removal method for delaying hair growth for a long time. To make your own wax at home, use organic ingredients like sugar, lemon juice, and apple cider vinegar. You can also purchase pre-made wax kits.

Be aware that if you repeatedly wax your hair, you might notice that the hair eventually grows back thinner and sparser than it did initially.

Waxing the hair from undesirable areas every three weeks or so is a good general rule. But be careful not to overdo it as this can cause unnecessary skin irritation.

Laser Hair Removal

Unwanted hair removal with lasers is undoubtedly one of the most long-lasting options. Zapping the roots of the hairs, this technique stops them from growing for a long time. The pigment in the hair absorbs the laser used in this procedure.

The hair follicles are then destroyed by the light being transformed into heat. The cycle of hair growth is gradually slowed until it eventually stops. This procedure, unlike shaving and waxing, is a bit pricey and may require several sessions to produce noticeable results.


The bottom line is that not everyone experiences the same rates of hair growth. Furthermore, we have little control over the factors that lead to rapid hair growth.

However, by utilizing one or more of the advice provided in this article, you can manage your hair’s rapid growth. We hope that you have learned more about the science underlying accelerated hair growth and that this article has inspired you to take appropriate action to stop it, if you so choose.


Why is My Hair Growing So Fast All of a Sudden?

An imbalance of male hormones, which are present in men and women in different amounts naturally, is frequently the cause of a sudden increase in hair growth or loss in women. For instance, extra hair may grow if your testosterone levels rise.

Is It Good for My Hair to Grow So Fast?

Although having hair that grows quickly can be a sign of health, this is not a reliable indicator of general wellbeing. While healthy hair requires a balanced diet and hormones, there are plenty of ailments that won’t affect your locks.

Why Does My Hair Grow Faster Now?

Numerous elements, including genetics and the environment, can cause faster hair growth. Find out if an underlying condition is speeding up your hair growth by speaking with your doctor. With a balanced diet, good hair care practices, good hygiene practices, and the appropriate products, you can always maintain healthy hair growth.

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