What is the average hair growth rate? Learn in this article the average hair growth rate for hair on the head, under the armpits, body and face. Discover also the fastest hair growth rate. Here’s how make your hair grow faster.
It is so amazing how some people can grow hair on their head, armpits, chest and face so fast. You are left wondering if your hair grows at the same rate. While genetics have a major role to play when it comes to the speed of hair growth, there have been several studies to find out the average hair growth rate.
What is even more remarkable is the fact hair grows at different rates on the various parts of the body, for example, hair on the head and under the armpits may not grow at the same rate.
While most women would love to have hair growth on their heads, it seems to take ages while under their armpits the growth is noticeable each week. Not even hair growth solutions or remedies can determine the rate of hair growth. If your hair grows at the average rate, which is the much it can grow no matter what hair growth products you use on it.
Another fact is that your hair is a dead protein it is not living. Therefore, no matter what you use on it, at the end of the day the growth is determined in the follicles. If they are healthy they will grow hair at the average rate, however if they are damaged, the growth rate may decrease. With that said and done, what is the average hair growth rate?
Average Hair Growth Rate
The human hair growth “rate or speed of hair growth is about 1.25 centimeters or 0.5 inches per month, or about 15 centimeters or 6 inches per year”(Wikipedia.org). This therefore means that for hair to grow 10 inches long it would take two years. In order to notice this growth you will have to be growing fresh cut hair. This is because each strand of hair on the head is going through a different stage on the hair growth cycle.
For most people they assume that the average hair growth rate also differs depending on their ethnic background. However, this is not the truth, as hair is just hair on human beings and it grows at the same rate. It is only that in some people their hair types maybe prone to breakage due to their hair bulbs, which are curly while others have straight bulbs. Black people for example have curly hair, which breaks easily. However, it can still grow at the average rate with proper care using these hair growth tips for growing natural black hair.
This human hair growth rate also assumes that all the strands are at the anagen stage of the hair growth cycle. This is practical as most hairs, in fact 85% of them are usually in this stage and only a small percentage of about 10% are in the shedding off stage. The shedding off stage is also known as telogen.
You can also have inhibited average hair growth rate if you have underlying conditions related to the thyroid. Similarly, if you are undergoing chemotherapy, your hair may stop to grow until ten months after discontinuing on the same. Furthermore, if you are suffering from alopecia, which causes hair to thin, and you get patches on your head, the average speed may not seem significant to you.
In order to ensure this at all times, you must also learn to take good care of your hair by avoiding too much heat when styling, wearing protective styles that will not damage your tresses, and also ensuring that your scalp is clean at all times using the best hair growth products. Furthermore, harsh weather elements must be avoided in order for hair to keep growing strong and healthy.
Other factors that determine the average growth include:
- Gender, women have faster growth than men do
- Diet, a proper diet full of vitamins, minerals and proteins must nourish the root hairs for it grow
Fastest Hair Growth Rate
Although the average hair growth rate is 1.25 cm, 2.5 cm have been recorded. The 2.5 mark seems to be the fastest rate because the hair grows at 1 inch per month. What determines this fast rate is the genetics and how one handles their hair. Other factors that may determine include:
- A healthy diet
- Ethnicity, people of the Asian community according to Hairstylestalk.com grow hair faster than that of the Caucasian or African communities does.
- The kind of products used on hair, they should not contain harmful chemicals that inhibit hair growth
How to Increase Hair Growth Rate
You can also increase hair growth rate from what you do. First, it all starts with a healthy diet.
- Eat foods rich in proteins, minerals and vitamins that promote hair growth
- Avoid heat styling and stressing your hair with tight hairstyles instead wear your hair loose
- Use natural and organic hair growth products to wash and treat your hair on weekly basis
- Trim split ends on your tresses every 4 -8 weeks
- Avoid stress and always get enough sleep and take part in exercises
- Cover your hair to prevent it from damage when sitting under the sun and when swimming in salty and chlorinated water
- Give your scalp massages with essential oils used for hair growth every night before going to bed.
- Comb your hair when dry with a comb with wide teeth starting from the tangled ends.
- Rub your hair dry or dry it by air.
Body Hair Growth Rate
Body hair also known as androgenic hair grows differently in men and women. The rate of hair growing on your body depends on the stage of the hair growth cycle. The body hair for example takes a few months in the anagen stage while it takes longer, about a year in the telogen stage. This explains why the body hair would never grow longer like the head hair does.
While the active stage the hair is about 20 – 30% in the shedding off stage the percentage of hair is 70 – 80%. The body hair growth rate is at 0.27 mm/day. However, this rate will vary from one specific part to another.
Armpit Hair Growth Rate
When it comes to armpit hair growth rate, it is not any different from that of the body. It is at 0.27mm/day. However, people seem to notice the growth faster because it is shaven near the skin. The same thing would happen if the head were shaven clean.
Head Hair Growth Rate
The head hair growth rate ranges from 0.37-0.5 mm/day. This is what gives it about an inch each month. However, the head hair seems grows longer because it rests more on the anagen stage of the hair growth cycle. This is the most active stage, which lasts for several years unlike body hair that lasts a few months.
Facial Hair Growth Rate
Most people seem to believe that facial hair also grows faster. However, this is just an illusion brought about by the fact that facial hair is cut close to the skin surface. As a results, when it begins to grow it really shows.
The facial hair growth rate ranges from ½ -1 inch monthly just like the hairs on the head. The genetics on the other hand, play a major role in the length of facial hair as well as the telogen stage that takes longer than the active anagen stage of the hair growth cycle for the head.