5 Benefits of Laser Treatment for Hair Loss

Estimated reading time: 4 mins

Men and women with early stages of hair loss can benefit from laser treatment. This low-level laser therapy (LLLT) typically involves multiple weekly sessions for a few months.

It can be a great addition to a regimen that includes over-the-counter shampoos, thickening products, supplements, and medications like Minoxidil. Consistency is key.

Increased Blood Flow

In addition to FDA-approved hair growth medications, which work mainly by blocking the hormones that cause hair loss or improving blood flow to follicles, laser treatment for hair growth has become increasingly popular. You can find LLLT-equipped helmets, hats, and combs that you wear at home or in the salon (although it’s essential to choose a doctor who has a reputable experience with this kind of treatment and specializes in your skin type).

These devices emit low-level laser light into your scalp. They have cooling devices or gel on the tip to protect your skin and reduce discomfort. The light stimulates a chemical reaction in your scalp tissue, which increases the production of cyclic AMP. Cyclic AMP is an energy source for the follicles, enabling them to move from the telogen and catagen phases of the hair cycle into the anagen phase, where new hair grows.

This mimics how water helps plants grow. For best results, you’ll need to undergo the LLLT treatments regularly, ideally at least five to 10 times weekly.

Increased Nutrients

Hair loss treatment based on photo-bio-stimulation of dormant follicles increases the nutrients that get to the scalp and help existing hair. This significant benefit can supplement other solutions.

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In addition, laser treatment for hair loss treats pattern hair loss in both men and women. It is most effective for those with thinning hair, receding hairline, or male pattern baldness, but it can also help treat hereditary alopecia.

There are a variety of LLLT devices available for home use. Popular brands are scientifically proven to increase hair density and follicle health by rehabilitating dormant follicles. Those who have left positive reviews on the page and website say they noticed an increase in their hair thickness after using the device for several months.

These devices range in price higher, depending on the strength of the light and technology. They are typically recommended for a few weekly sessions over months but can be continued for as long as desired.

Reduced Scalp Inflammation

Laser Hair Therapy has increased blood flow to the scalp, stimulating dormant hair follicles and encouraging new hair growth. It has also reduced inflammation and edema of the scalp, which can assist with the healing process after hair transplant surgery.

LLLT (low-level laser treatment) devices deliver red light energy to the scalp that has been clinically studied to improve thinning hair and promote hair growth. These devices use low-level lasers to stimulate the scalp’s hair follicles, and they are portable, convenient, and easy to use at home.

Unlike the hot lasers used in surgical procedures, LLLT cold lasers don’t burn or cauterize tissue. It is similar to how water helps a plant grow, and it is a safe and effective noninvasive treatment option for men and women with thinning hair or hereditary baldness. When combined with PRP (Platelet Rich Plasma), laser hair restoration can be even more potent for promoting hair growth.

Increased Density

Laser hair treatment is a safe, effective, noninvasive way to stimulate follicles and promote growth. According to recent studies, it can also improve the results of a hair transplant.

Unlike the lasers used in hair removal, which emit highly concentrated beams that penetrate deep into the skin to destroy the pigment cells within, low-level light therapy (LLLT) delivers only photons to the skin. These photons are absorbed by the pigment of the hair and by blood vessels in the scalp, which distribute nutrients to the follicles.

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LLLT can be performed in an in-office setting or with at-home devices like helmets, hats, and combs with medical-grade laser diodes. If you are considering an at-home LLLT device, ensuring it has FDA clearance and a good reputation is essential. The reputable companies will have pages offering warranties and return policies. They will also have a list of doctors who endorse their products. Also, be sure to watch for a device with a high energy density, which is a ratio of power output to surface area and is based on the principle that doubling the spot size increases the effective fluence by a factor of eight.

Reduced Emotional Stress

Hair loss is a very emotional issue for most people. While many hair restoration treatments are available, most require commitment (frequent visits to a clinic or regular at-home treatment sessions) and patience to see results.

Low-level laser therapy is a safe and noninvasive procedure that stimulates hair follicles to promote growth. It is also a great option to help reduce the impact of stress on hair loss.

The photons in the laser light increase blood flow to the scalp, which allows for a more abundant supply of nutrients and oxygen. This, in turn, promotes skin repair and hair growth. It can be used as a standalone hair restoration treatment or paired with other therapies for hair loss.

LLLT is also effective for reducing thinning hair and a receding hairline in both men and women. It can treat genetic thinning hair, androgenic alopecia, alopecia areata, and male pattern baldness. It can also be used to promote healing in post-hair transplant patients.

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