How Long Does It Take for Moustache to Grow Back?

There are a lot of factors that affect beard growth, such as your age, ethnicity, genes, and even lifestyle. But a few lifestyle changes can help influence facial hair growth and finally make your beard look like a beard this 2022.

This article describes how long it takes for a mustache to grow out and how to improve the rate your beard grows.

How Long Does It Take for Mustache to Grow Back?

Three to four months, The fastest way to grow a beard or mustache is to leave it alone. Shaving means you're starting with nothing again, let your hair grow on its own for at least 4 weeks. Keep in mind that everyone's hair grows at a different rate. So there is no straight answer to how long it could take a person to grow a beard.

The average daily growth of beard rate ranges between 0.3 and 0.5 mm, which adds up to around half an inch per month. So if you do the math, the average man could have a beard of up to six inches in length after a year of growth with minimal trimming.

How Fast Does Facial Hair Grow?

Regardless of when or how you shave, your facial hair will always grow at approximately the same rate: About one-quarter-inch per month. In fact, while your body does have ways of governing the maximum length of different types of body hair, all of your hair — and our hair, grows at roughly the same rate no matter how often it is trimmed.

How to Improve the Rate Your Beard Grows?

How to Improve the Rate Your Beard Grows

Scrub Dead Skin Cells

Most people have dead skin cells on their face, so moustache cannot grow if there are dead skin cells. To remove dead skin cells, you need to exfoliate at least twice a week. It cleanses all dead skin cells and promotes hair growth on your face. You must ensure that the quality of the peels used is correct, and you must be careful. Choose a scrub that suits your skin type, is it oily or dry, or a combination of both.

Up Your Protein Intake

One of the best things you can do to help your chances of growing competition-worthy scruff is to eat a diet that is high in protein. The outer layer of your hair is made mainly of keratin and eating foods high in protein such as nuts, meat, and eggs boosts the production and strengthening of keratin. This means your beard won't just gain some girth, it will be stronger too.

Take Adequate Amount of Vitamins and Minerals

Not having enough vitamins can greatly slow down the growth of facial hair. If your not follow a good diet or is deficient in important vitamins such as vitamins B1, B6, and B12, it could increase the time it takes for the mustache to appear.

Get Enough Sleep

Lack of sleep is a common suppressor of hair growth. Not getting enough sleep can adversely affect this process and disturb the hormonal production of Testosterone and DHT. In an NIH Study, “Sleep deprivation decreases the beard-hair growth in man,” when a group of men was deprived of sleep for 48 hours, they showed decreased levels of beard growth by 19 percent.

Sleep is essential for overall health and can be beneficial for beard growth. Since your body produces most of your testosterone at night when your brain is asleep, getting 7-8 hours of sleep per night will allow your body to produce the beard-building hormones you need. Studies show a healthy sleep cycle can increase the rate and consistency of hair growth.

Drink Less Alchohol and More Water

While the silicone in one can of beer provides your beard with an increase in blood flow helping it grow faster and healthier, additional levels of alcohol can lead to dehydration and an increased level of cortisol in the body.

Water is the primary delivery system for the nutrients and lubrication to the follicles that your beard hairs need to grow. Your hair is ¼ Water, so the hair cannot function at its total capacity without the proper amount of hydration. The general rule of thumb is to drink half your weight in ounces of water throughout the day.


Regular exercise improves blood circulation and potentiates testosterone levels in the blood. Try including some exercises in your routine, especially in the morning as testosterone levels peak in the morning.

Apply Coconut Oil

Applying coconut oil to your skin as part of your beard care routine can be beneficial to growing a beard. Coconut oil contains lauric acid, which stimulates hair growth. It also contains Vitamins E and K, which soften follicles and keep your skin moisturized to encourage growth. The lightweight consistency and molecular structure of coconut oil allow the product to absorb into the follicles and skin for quick results easily.

Causes of Slow Beard Growth

Causes of Slow Beard Growth

Studies have shown that there is an enzyme present in a male's hair follicle's oil gland. This enzyme activates a hormone known as dihydrotestosterone (DHT), a bi-product of testosterone. The lower DHT levels are also one of the primary causes of slow beard growth.

Diet is also one of the important factors in deciding how long does it take for facial hair to grow back. Males taking a strong diet greatly increase their testosterone levels and reduce estrogen. As a result, it opens up the skin pores; allow generating more enzymes in hair oil glands, and growing back facial hair faster.

While stress has always been a downgrading factor causing severe health problems like high blood pressure, heart attack, etc. It also greatly affects beard growth age. Stress produces cortisol, a primary stress hormone, which prevents vitamins and nutrients from reaching hair follicles that are necessary for healthy beard growth.


While there are some factors you can control for beard growth, like daily grooming, there are plenty you can't. Factors like genetics, age, and hormones play a significant role in determining how quickly and fully your beard will ultimately grow.

The speed of a moustache growth and fullness is primarily determined by genetics. Testosterone and DHT also play essential roles. Maintaining health through diet and exercise can also help keep your moustache excellent and healthy. It is even better to get adequate sleep and good hygiene.