If your hair is starting to fall out and becoming thin and brittle, then you’re probably researching your options. If you’ve come across laser therapy, hair growth after laser treatment can look promising, but does this hair growth option really work?
There are many devices available on the market that utilize laser technology in order to promote hair growth. While they all claim to be the best laser hair growth device, some of these models aren’t exactly effective.
So, let’s delve a little deeper and learn what type of results you can expect, and whether or not these devices are worth the money.
A Ray of Hope
Both men and women can suffer from hair loss. But whether the hair loss is related to disease, genetics, or cancer treatments, the outcome is the same: brittle, thinning, dry hair.
Way back in the 1960s research on hair growth using laser stimulated hair growth technology was conducted. During the study, the scientists proposed that light therapy stimulated hair growth, but how?
Researchers felt that the laser light therapy worked to alter the cell metabolism in a hair follicle, essentially increasing vasodilation and increased tissue oxygenation. They also felt that the light activated the growth stage of hair follicles.
Other small studies conducted on people with androgenic alopecia reported that there was almost a forty percent increase in active hair follicle growth in both men and women after just a few months of treatment, compared to study participants who used a type of placebo light treatment.
Since then, there have only been a handful of small trials conducted on laser combs and helmets, both of which showed promising results. However, there were also studies that determined that both types of laser devices showed no growth or benefits of any kind. While there are many laser therapy products available online, their effectiveness still remains uncertain.
Keep in mind that even when a study reports positive findings it doesn’t necessarily mean they noticed a significant difference in the participant’s appearance, meaning a person may have ended up with slightly thicker hair shafts. So, despite the fact that there was some improvement, it may not be very noticeable.
Additionally, most of these studies were funded by manufacturers of laser cap or comb products, performed by researchers who obviously had financial ties to the company.
These studies also varied in design, which makes it incredibly difficult to compare the results. No studies used similar energy doses or wavelengths. It’s currently unknown what the standard treatment protocol should be. There is also no clear answer regarding who can benefit from treatment. There was no mention of what caused the hair loss in each participant and how the varying underlying causes of baldness responded to treatment, and whether or not they responded differently.
Finding the Answer
Independent studies are needed in order to determine the long-term safety and benefits of laser therapy for hair growth.
If you’re currently concerned about your hair loss, your first step should be making an appointment with a dermatologist who can evaluate your condition and determine the underlying cause. They can also recommend possible treatments that may be more effective than laser light therapy products.
These devices are only recommended for common hair loss. Over the counter products and prescription hair growth shampoos, sprays, and ointments tend to have a better track record for hair regrowth, if treatment begins early on.
Is Laser Light Therapy the Best Solution?
At some point, hair loss will happen to most of us. The hair loss industry is booming, thanks to the continuous demand for hair growth products. There are also expensive cosmetic procedures available, such as hair transplants, but these can be pricey and not everyone can afford to shell out thousands of dollars for a treatment that may or may not work.
The light source used in these products usually involves both LED and lasers. The lasers are called cold lasers. They do not produce heat, which makes them safe for home use. This type of laser also won’t cause damage to the hair follicles or the skin.
As we discussed earlier, this type of treatment has been shown to promote a forty percent hair growth increase in both men and women who suffer from androgenetic alopecia.
More research is needed in order to determine exactly how light energy can work to activate normally dormant hair follicles, boosting the scalp’s hair growth in a matter of weeks.
Unfortunately, this treatment only works the best for men and women with male pattern baldness and thinning hair caused by a hereditary condition. This means treatment won’t be effective for everyone, especially people with little to no hair.
How Quickly Can I See Results?
How fast treatment work tends to vary from person to person. However, on average, people saw some improvement after five months of consistent treatment. Products such as the iRestore laser hair growth system have a reputation for faster growth results.
These results can also vary based on the area of the scalp. While treatment may work very well on one area of the scalp, there is also the chance that it won’t work at all on another area, especially toward the front of the head. If it is effective in all areas of the scalp, most people reported that the crown was the last area to see results.
Basically, there is no guarantee that you’ll experience even hair growth.
If you’d like to learn more about how to stop hair loss and regrow hair naturally, click here.
Want more hair growth tips? View our “Best Laser Caps For Hair Regrowth” article.
Hair Growth After Laser Treatment FAQs
Hair growth on the scalp is stimulated by the laser light therapy through increased oxygen levels and nutrients in the scalp tissue.
Laser caps that use laser treatment for hair growth are a pain-free hair growth option.
Some customers report noticeable hair growth results in as little as 4-months after consistently using their laser hair cap.
Laser caps that utilize laser treatment are FDA-cleared and clinically proven to be a safe and effective hair growth method for men and women.