Hair fair can begin at any age when you reach adulthood. Hair loss (alopecia) can affect the scalp alone or the whole body and can be momentary or permanent. It can be the consequence of heredity, medical conditions, hormonal changes, or a normal part of aging. Anyone can lose hair on their heads, but it is more common in men. In this article, we’ll provide a detailed estimation about at what age hair fall starts.

You can start to lose your hair as early as you are in your teens and into your early twenties. But you can have full hair with almost no thinning or baldness until your 50s and 60s. There are a lot of differences from person to person. But the general consensus on baldness is that as you get older, you’re more likely to see signs of baldness.
However, you have plenty of alternatives to prevent hair fall. The last treatment you may ever need is red light therapy for hair fall.
At What Age Hair Fall Starts?
If you’ve started to notice some of your hair falling out, it’s natural to wonder if this is temporary or if it’s some other hair loss along the way. This naturally leads to the next question: at what age hair fall starts? The answer is: it depends.
While most people experience some loss of hair thickness as they age, baldness (androgenic alopecia) can begin at any age. When and how much you lose depends mainly on genetics, although statistics show that the likelihood of hair loss only increases with age. [READ: Top 8 Oily Hair Shampoo To Keep Your Hair Shiny & Smooth]
Teenage Hair Loss
Even if you may feel too young to start losing hair as a teenager, the reality is that hair loss can begin as early as 15 or 16. Although rare, hair loss in adolescents tends to appear gradually, starting with thinning hair or hair that is regressing.
Starting to lose hair at this age can be especially tricky as not many people at this age experience the same thing. If you notice or suspect that you are losing hair at this young age, you should consult a doctor or Bosley professional to find out why and what options are available. There are ways to prevent hair fall and preserve your hair, especially if you’re starting early. [READ: 8 Essential Tips To Take Care Of Your Hair]
Hair Loss in Your Twenties
Most people with androgenetic alopecia (or male pattern baldness) begin to notice hair loss between the ages of 20 and 30. By age 20, about 20% of men see at least one visible hair loss. Since your 20s are often the time to meet and meet new people, hair loss can have a noteworthy impact on your social life and overall confidence.
And while some men are comfortable shaving their heads and going completely bald, others have a harder time adjusting to this new reality. If you understand this, now is the time to fight hair loss and take action. The sooner you do something about your hair loss, the more likely you are to preserve your hair.
Hair Loss in Over 30 Years
At 30, you have a 25% chance of developing baldness. By age 50, 50% of men have at least noticeable hair loss. By age 60, about two-thirds are bald or have a pattern of baldness. Although hair loss is more common with age, it doesn’t necessarily make it easier to accept.
You always have the chance to fight against hair loss. No matter what stage you find yourself in, some solutions can help.
What Causes Hair Fall?
As you’ve already known at what age hair fall starts, it’s time to identify the cause to prevent it. Many reasons, both genetic and environmental, are likely to come into play, although this is considered an inherited condition.
Some researchers believe that specific genes are accountable for androgenetic alopecia. However, more study needs to be done. Researchers have shown a link between MPB and hormones termed androgens, which aid male sexual development and affect hair growth. If the levels of these male sex hormones are too high, it can damage the hair follicles.
Red Light Therapy for Hair Fall
Red light therapy irradiates photons into the tissues of the scalp. These photons are engrossed by weak cells to promote hair growth. The method is widely considered to be safe, tolerable, and less invasive than hair transplantation. Red light therapy is painless, non-invasive, has no side effects, and can improve your health in different ways at the same time.
According to a study in 2014, red light therapy appears to be safe and effective for hair growth in both men and women. Another study in 2013 of men ages 18-48 found that laser hair treatment resulted in a 39% increase in hair growth over 16 weeks. Red light is particularly useful in treating hair loss. Specifically, the light at wavelengths from 620nm (nanometer) to 660nm works best. It works by stimulating blood flow to the scalp. This stimulates the metabolism of the hair follicles, resulting in the formation of more hair.
During hair loss, hair is lost but not follicles, the tubular formations that attach hair to skin. At the base of the separate follicle is the hair bulb (everything looks a bit like a tall vase). In the bulbous part of the vessel are the papilla and the matrix. This is where the hair begins to grow. What we think of as “hair” is primarily a protein called keratin that forms the hair shaft. When the hair follicle cells and the papilla and matrix do not function properly, they cannot support hair growth, which slows down or stops altogether.
Red light pierces the skin to the base of the hair follicles, inspiring the cells, the papilla, and the matrix to produce more energy, allowing these cells to replicate more successfully. This replication results in new hair growth from these previously inactive follicles. In fact, it can even treat one of the leading causes of hair loss: thyroid problems.