How Fast Does Human Hair Grow? 3 Things You Didn’t Know

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How long does it take to grow out natural locks? How fast does human hair grow? Dive into our words to find your answer. 

Do you know “how long it takes to grow your natural hair?” How long can you reach the hair goal you desire? My hair grows so slowly, so how can I do to make it grow faster? There are tons of questions and problems related to hair growth, and Lewigs would sail you on how fast human hair grow. Keep reading until the end of this blog post and find methods to stimulate hair growth. 

How Fast Does Human Hair Grow?

Surfing on the Internet, you can see this question and many variations of it. “How fast does human hair grow in miles per hour?” or “How fast does human hair grow per day?” And so on.  It is also the most frequently asked question we receive during many years in this field. Overall, natural hair growth depends on factors such as gender, age, health status, cutting habit, and so on. Often, male hair grows faster than women do as they go for a hair salon for a haircut more frequently. 

Experts explain that we are born with 100,000 hair follicles on the head. When we age, follicles will stop producing new hair and lead to thinning hair or baldness. On average, hair strands grow about a half of an inch max – per month and about 6 inches per year.

How Fast Does Human Hair Grow? 3 Things You Didn't Know
hair follicles

Many say that if your hair is thin and smooth, the hair growth speed is faster than a thick and frizzy one. 

How fast does human hair grow caucasain? People of Caucasian descent, who usually have thin hair, have their hair length up to 0.3 inches monthly. People of Asian origin, who have smooth and thin black hair, so hair grows an average of 0,5 inches per month. In contrast, the thick and coarse hair of African people grows slowly. 

Main stages of hair growth

Just like our life, natural hair has its own life cycle. Specifically, natural hair strands experience 3 main stages: anagen, catagen, telogen before falling out. Here they are:

– Anagen (The growth phase) appears to determine the direction of growing hair. During the first phase, the attachment between the follicles and the dermal papilla is completed. It lasts between 2-6 years (even up to 8 years in some cases) before turning to catagen. 

– Catagen ( transitional phase) happens in a short time, about 2-4 weeks. At this phase, the hair bulb will follow the blood flow and move away from the base. 

– Telogen (resting phase) happens when you see hair sheds in an active way. Experts say that hair follicles start to “rest” in this stage. It lasts about 2-3 months. 

How Fast Does Human Hair Grow? 3 Things You Didn't Know
hair growth stages

Factors Influencing The Rate of Natural Hair Growth

There are innumerable constituents that affect the hair’s health – let’s discuss the main factors that play an essential role in impacting the growing hair speed.


Researches show that the incidence of hair growth in both men and women corresponds to age. It means that the older we are, the thinner our hair is. When we age, hair strands grow slowly, and we will experience thinning hair and baldness. 


Male and female hormones change the rate of hair growth. For example, the hair on the head, face, and other parts of your body grow faster during puberty. How fast does human hair grow on your face and head? Estrogen or female hormones work in hair growth and prolong the first anagen stage. While androgenic or male hormones help accelerate your hair cycle. 


How Fast Does Human Hair Grow? 3 Things You Didn't Know
hair growth speed might be affected by age, hormone, diet, and mental health

How fast does human hair grow on head? Bear in mind that diet also influences the rate of hair growth. If you follow an unhealthy diet with fast food and lack of nutrition, it affects your health of the scalp and follicles. Your body will not provide enough vitamins and minerals to raise hair, leading to slowly growing hair and hair shedding. 

Mental health

Your mental health status roles a vital role in accelerating hair growth. If you are in severe stress time, it triggers a cascade of follicles activity that shortens the anagen phase. Hence, it would be better to find a happy and peaceful lifestyle for you and your natural locks. 

In addition to the above aspects, climate, genes, hair products, lifestyle, etc. affect how fast or slowly human hairs grow. To keep a healthy scalp and faster hair growth, please take care of them properly and carefully.


Tips to Help Natural Locks Grow Faster 

Once you have answered the question “how fast does a human hair grow”, don’t forget to find ways to encourage hair growth. How to do?

Proper scalp care

Let pay attention to the health of your scalp if you want to grow your locks fast. Following proper scalp care and hair care routine will definitely improve your hair fibers’ health. Try massaging your scalp for about 3-5 minutes a day will help blood and nutrients flow to the hair follicles. You just use your fingers to massage the scalp in a circular motion daily. This also works to minimize hair shedding. Also, combine to apply scalp serum or mask with ingredients like tea tree and mint to increase hair growth rate.  

Trim hair frequently

How Fast Does Human Hair Grow? 3 Things You Didn't Know
care your hair properly to fasten hair growth

You realize that men’s hairs grow faster than women’s hairs do. Because men always get a hair trim every 4-6 weeks. Hence, getting a hair trim helps increase hair growth speed. Also, cutting hair removes weak strands and split ends. We do suggest that you care for your mane carefully and trim split ends and dry hair as needed. 

Supply vitamins for hair growth

Okay, consider using hair-growth vitamins and minerals (iron, zinc, etc.)is another amazing way. Try them! We are sure that they bring your hair a miracle. You should take hair supplements containing biotin, vitamins B, A, C, E for hair strength. 

Moreover, maintain a healthy lifestyle and stay away from stress to reach your hair goals. As we stated earlier, if you follow an unhealthy diet, your body will stop your hair growth from helping other organs that need it most. 

Layla hopes that our words above help you answer the question “How fast does human hair grow.” Besides, you will learn new things to improve the rate of human hair growth.

Have any questions or interested in the hair field, please contact us at our hotline. It’s our pleasure to support you. 

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