Does Facial Hair Stop Growing At A Certain Age

Last Updated on May 23, 2021 by Cristina

Does facial hair stop growing at a certain age? Many people groom beards for different reasons like symbolizing masculinity or just a preferred lifestyle. However, several things happen to our hair as we age. Growing a thicker and fuller beard takes different stages. For this reason, many people are interested in knowing what will happen to their beards at some point when they reach a specific age. This article outlines various changes that can happen to our beard as we grow old.

Does Facial Hair Stop Growing At A Certain Age?

Males often experience the growth of a beard in different stages. Other people start to grow a beard when they are still teenagers or in their early 20s. In rare circumstances, other males develop a beard when they are in their early 30s. Many people experience the greatest growth of beard around 25 to 35 years. However, this varies by individuals.  The maximum age to grow a fuller and thicker beard is 35 years.

The average growth of facial hair is about ½ inch per month or less depending on the person involved. According to studies, a beard will grow to a maximum of three feet long if left untrimmed. It is doubtful that facial hair can exceed this length once it reaches the anagen stage which will be discussed below. Therefore, it takes about two to four months to grow a thicker and fuller beard. In general, facial hair will never exceed its length at six years of full growth.

Beard Growth Phases

Beard growth includes three phases called anagen, catagen, and telogen. The anagen is the growth phase of hair, and it takes several months up to about one year for facial hair that is also called androgenic hair. Your hair can grow about half an inch during the anagen phase. Factors like genetics impact the length of your hair.

The second stage is called the catagen phase, and nothing special happens during this phase. The hair strands are separated from the hair follicles, and they attach to the skin.  The telogen phase involves the transformation of the follicles back to the anagen phase. New hair pushes old hair, and it falls off.

Factors That Determine The Growth Of Beard

Different factors determine the growth of facial hair such as age, race, and genetics. If your family history indicates that your forefather had no beard, then you may also follow in the same footsteps. A longer and fuller beard is hereditary, and it follows the genes of your relatives.

Age is another factor that contributes to the growth of your beard. In most cases, men begin to experience beard growth during puberty. The prime time for full beard growth is between 25 and 35 years, but this differs according to various people. Other factors like lifestyle, diet, exercise, stress, and sleep also affect beard growth.

Factors That Determine The Growth Of Beard


Diet plays a significant role in promoting the growth of facial hair. A good diet reduces the time for hair growth, and it can also help it remain in the anagen phase for a longer period.  Foods that are rich in vitamins A, B, C, and E play a crucial role in promoting beard growth. It is essential to include components like zinc, iron, magnesium, silica, and selenium. More importantly, you should include protein in your diet. Foods like chicken, eggs, fish, and salmon provide good sources of protein.


Exercise is good for your health since it promotes wellness and the quality flow of blood and oxygen. With exercise, you can also enjoy quality sleep which is good for your overall health. It also reduces stress levels that can affect the growth of hair.

Testosterone is a hormone that stimulates the growth of facial hair than any other factor. Testosterone is a male hormone that regulates elements like fertility, red blood cells, muscle mass, and fat distribution. Males with more testosterone are capable of growing thicker and longer beards. The levels of testosterone tend to decline as you age, but there are supplements that you can take to increase it.

Testosterone: A Man’s Guide

Conclusion On When Does Facial Hair Stop Growing

Men groom facial hair for different purposes, and most people believe that a fuller and thicker beard symbolizes masculinity. However, unlike hair on the head, a beard has a certain stage of growth that it cannot exceed. Facial hair passes through different growth stages. We hope you have got the answers to the main question in this discussion: “Does facial hair stop growing at a certain age. You can leave your comments below.