Laser Treatment For Hair Loss- Does It Work?

18 February, 2021 | Hair Loss | Author : Shveta Virmani

Are you looking for a perfect and safe solution for regaining your natural hairline? Want to thicken your existing hair? Try out Low-level laser therapy, also known as cold laser therapy and red light therapy, which has already helped thousands of men and women across the globe. Say goodbye to alopecia, hair thinning, and receding hairline now.


Before we read about the revolutionary low-level laser therapy, let us first read about some of the most common causes of hair loss.

Hair loss can be caused due to different reasons:

  • Genetics
  • Improper or excessive use of hair styling products like gels, sprays, dyes, or relaxers can cause hair breakage or weathering.
  • Too much or too hard combing, shampooing, or hair brushing
  • Inadequate iron or protein in the diet
  • Eating disorders such as bulimia or anorexia
  • Prescription drugs or medications
  • Use of birth control pills (especially in women who have an inherited tendency for thinning of hair)
  • A contagious fungal infection, known as ringworm of the scalp
  • Alopecia areata, a form of hair loss that affects males and females of all ages
  • Cancer treatments like chemotherapy and radiation therapy
  • Major surgery, childbirth, severe infection, flu, or stress
  • Thyroid diseases
  • Hairstyles that excessively pull on the hair such as braids and ponytails

Up until recently, individuals suffering from hair loss had just a few hair restoration options to choose from. Some of these hair restoration methods involved invasive surgical procedures that left scars. On the other hand, some individuals end up consuming a list of medications that brought them more side effects than the impact of hair loss itself.

Today, hair growth treatment with low-level laser therapy is quickly becoming the most popular method to regrow hair. This is simply because it offers unmatched convenience, comfort, and discretion. This form of non-surgical hair loss treatment is extremely beneficial for treating hair loss caused by stress, hormonal changes, or genetics that prevent hair follicles from experiencing a healthy hair growth cycle. If timely treatment is not accessed, hair loss of the initial stage may quickly become a lifelong progressive complication. This is exactly where low-level laser therapy comes into the picture. This clinically proven therapy for hair restoration method is a better alternative to hair transplant surgeries. Low-level laser therapy is an excellent form of hair restoration, especially for men and women who want to repair hair follicles, treat hair thinning, get rid of split ends, improve quality and fineness of hairs, increase hair volume, and restore hairline.

Low-level laser therapy can reawaken the follicles of your hair by nourishing the scalp with a non-destructive and safe level of laser that induces phototherapy. This helps in stopping hair loss progression in men and women by stimulating an increase in the delivery of oxygen, blood supply, and other all-natural growth factors that are provided directly to the hair follicles. This, in turn, increases cellular metabolism to push the follicles of the hair into a steady and healthy growth cycle for fuller-looking and naturally thicker hair.

Does laser treatment for hair loss work?

During the Low-level laser therapy procedure, laser light is passed through hair follicles to increase the supply of blood reaching the scalp. This speeds up and activates the follicles of your hair for faster hair regrowth. One of the biggest advantages of Low-level laser therapy is that it stimulates the hair follicles and activates them causing straightening of hair roots, prevention from split ends, and growth of hair.

During the entire procedure, the emitted light wavelength quickly repairs tissues that are responsible for impairing cellular metabolism. This is done by promoting healthy tissue generation, stimulating blood circulation, and promoting bio-stimulatory effect on the follicles of your hair. The best thing is that you will not experience any burning or cutting sensation at all during the entire procedure.

What are the benefits of laser treatment for hair loss?

Low-level laser therapy utilises specialized lasers for delivering low-level laser light to the scalp. It is very much similar to watering plants. The light energy brought in during the therapy is absorbed by the follicles of your hair just like nutrients and water are absorbed by plants. This, in turn, increases microcirculation as the light gets absorbed to distribute an abundant supply of nutrients to the hair follicles.

Low-level laser light demonstrates unmatched efficacy when it comes to stimulating cellular activity in the follicles to treat hair loss and regrow hair. It is also useful to make hair look shiny, enhance hair elasticity, prevent hair fall or breaks, and make the hair strands thicker.

Another benefit of Low-level laser therapy is that it increases hair strength and density without leading to any scars or pain. Secondly, this procedure is non-invasive, tolerable, and safe when compared to other hair treatment and growth procedures like hair transplant surgery.

It promotes the growth of hair in men who have Norwood Hamilton classifications of IIa to V and Fitzpatrick Skin Types I to IV. Low-level laser therapy is also effective for women who have frontal patterns of hair loss, Ludwig (Savin) I-4, II-1, II-2 classifications, or Fitzpatrick Skin Types I to IV.

Low-level laser therapy side effects

In rare cases, patients may experience low-level laser therapy side effects such as scalp irritation and burning sensation. Some patients also report low-level laser therapy side effects such as headache or itching.

However, these low-level laser therapy side effects usually subside on their own or can be treated with anti-inflammatory medications or antibiotics.


There is no denying the fact that the psychosocial impact and physical impact of hair loss can negatively impact the quality of life of an individual. In many cases, hair loss is associated with low self-confidence, self-esteem, and body image. A majority of people experiencing hair loss report altered self-image, depression, and less enjoyable and frequent social engagement. While scalp reduction surgery, hair transplantation surgery, and oral/prescription based medications can be availed, they are often costly for most of us.

Low-level laser therapy, on the other hand, is a non-invasive and an affordable form of hair restoration that helps you regrow thicker, fuller hair without the need for surgery or pills. It is an excellent choice for men and women who want to thicken their existing hair and regain their natural hair. The best thing is that it is pain-free and non-invasive and all you need to do is to stick to the treatment program to access the best possible results.

Experience the best of low-level laser therapy by contacting Medlinks now

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Medically Reviewed By

Dr. Gaurang Krishna

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Disclaimer:The content published on this website( is meant to spread awareness and educate the concerned patients regarding baldness and hair transplants as well as the treatment options available for baldness and hair transplant treatment in Delhi India. Any information on the website shall not be regarded as a prescription from a professional dermatologist. We recommend visiting a dermatologist in person for the right diagnosis and the treatment for any hair issues. We do not guarantee specific results as the treatments and the results vary from person to person.

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