Underarm Laser Hair Removal: How It Works & What to Expect

Armpit Laser Hair Removal

If you use conventional hair removals methods like depilatory creams or shaving, it can lead to issues like itching, ingrown hairs, bumps, skin irritation, razor burns, or skin darkening. Therefore, it’s high time you choose an effective solution to remove unwanted hair in your armpits, like the laser treatment (1). Underarm laser hair removal is a safe, quick, and affordable treatment that assures hairless results while leaving smooth skin.

In case you are using hair removal cream for under arms, you might want to check out our article on Hair Removal Cream vs. Laser Hair Removal.

How Underarm Laser Hair Removal Works?

Armpit laser hair removal treatment focuses light waves and heat pulses on reaching the hair follicles in the armpits. During the treatment sessions, the laser beam works at the hair follicles by heating them to curb the natural hair growth cycle and stop the regrowth of new hairs. As the laser works by sending the heat superficially on the skin, it will not reach the deep layers to prevent any damage to the tissue and skin surrounding the armpits. The hairs in the targeted area will shed away gradually in a few weeks, and the hair that regrows will be lighter and finer. Eventually, the hair growth will stop leaving your armpits soft and hairless.

Underarm laser hair removal results will be visible between six and eight treatments scheduled, with a gap of one session between four and eight weeks. This FDA-approved treatment is safe for the sensitive skin in your underarms and works best when your hair is in the growth or anagen stage.

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    Benefits of Underarm Laser Hair Removal

    There are advantages to choosing the armpit laser hair removal method, such as:

    Better-Looking Underarms

    With this hair removal treatment, your underarm will become very soft and have light hair after several sessions. In addition, armpit laser hair removal eliminates the unsightly dark shadow developed in the armpits due to sweat (2) and dirt. Plus, it helps enhance your self-esteem and confidence when flaunting your underarms in stylish dresses.

    No Ingrown Hairs

    Ingrown hairs in your armpits can make you uncomfortable and irritate a lot. Ingrown hairs curl under your arms when trapped under your skin due to constant shaving causing inflammation and painful bumps. As laser focuses on destroying the hair follicles in the specific region, there are no chances of ingrown hair.

    Prevents Rashes and Irritations

    Hair removal procedures like waxing or shaving can affect the skin, especially under your arms. Shaving or waxing removes the upper surface layer of the skin along with the hair follicles. This, in turn, damages the layers of the skin leading to irritations and rashes. Opting for laser hair removal for your underarms targets the hair follicles in a specific region. It destroys them without affecting the surrounding skin, making your underarms soft, hairless, and smooth.

    Be Sleeveless Ready

    There is no need to put away your favorite sleeveless dress worrying about your underarm hair. With the laser underarm hair removal procedure, achieving a hairless look daily is not tedious. You need not deal with coarse armpit hair every week, as laser treatment assures hairless results after a couple of sessions. Instead of waxing, shaving, or applying hair removal creams, you can meet your friends, date, or watch a movie.

    Permanent Hairless Results

    Achieving hairless underarms is possible when you choose the laser hair removal method. However, the hair growth cycle is hindered as underarm laser hair removal utilizes Intense Pulsed Light to target hair cells and their follicles within a specific region (3). When this laser action is followed for a couple of sessions, there will be no hair regrowth, helping you flaunt your smooth underarms.

    Cost Effective

    Even though laser treatment for underarm hair removal requires you to spend a specific amount for 6 to eight sessions, it is an affordable option to remain hairless for several months. Checkout the Laser Hair Removal Cost in India blog for further details on pricing. In the long run, it can save you a lot of bucks spent buying depilatory creams, razors, waxing strips, etc., required for underarm hair removal.

    Underarm Laser Hair Removal vs. Waxing

    Suitability for All Skin Types

    While most people would have tried waxing for underarm hair removal, it is not ideal for sensitive-skinned beauties. The pulling effect of the waxing strips can irritate the skin and develop rashes or reddish bumps. Each laser is designed with various specifications, delivering high-precision results for different skin types. Laser underarm treatments are perfect for people with dark and light skin tones.

    Pain Levels

    As the waxing process involves pulling the hair from its follicle due to quick pulling action, it is excruciating, especially for the sensitive skin in the underarms. And waxing requires you to pay monthly visits to parlors, which makes you endure pain regularly. Underarm laser hair removal is painless compared to waxing, as most treatments include a numbing agent to minimize the pain. You will feel slight discomfort, like a rubber band snap, when undergoing laser hair removal. However, it will concede in subsequent sessions, as the hair growth will be significantly less.

    Ingrown Hairs

    One of the significant side effects of waxing is that it induces the awkward growth of ingrown hairs due to pulling the hair in the opposite direction from the follicle. This action damages the standard growth structure of the hair and causes it to get trapped inside the skin surface. Laser hair removal, however, doesn’t trigger ingrown hair as the hair follicles don’t get damaged, and the hair doesn’t curl inside the skin.

    Effective Results

    When opting for waxing, the results are almost instant, as the hair is pulled off after applying wax, and the redness will subside in a couple of hours. However, waxing results last only briefly, as hair regrows after 3 or 4 weeks. Hair regrowth after waxing can cause stubbles, irritation, and itchiness.

    Laser hair removal requires more sessions, as the process weakens the hair follicles in every session, causing them to fall off. However, the results are long-lasting, effective (4), and visible after 3 to 4 sessions and last longer than waxing. Plus, there is no fear of developing stubbles, and you will only need semi-annual sessions for maintenance.

    Who is a Good Candidate for Underarm Laser Hair Removal?

    • Individuals who are above 18 years of age
    • Men and women can opt for underarm laser hair removal
    • People who sweat a lot, which may cause body odor (5)
    • Excess body hair growth induced by medications or hormones
    • People who wish to have aesthetically appealing and clean underarms
    • Individuals who wish to lighten dark underarms
    • People who are tired of trying other hair removal methods like depilatory products, waxing, and shaving

    The effectiveness of the underarm laser hair removal procedure largely depends on the level of professionalism and expertise maintained by the skin clinic. So, first, choose a reputed skin clinic like Kolors Healthcare that has treated thousands of people and know how to deal with specific skin type. Then, schedule a consultation today with the professional skin clinic to get more information about the underarm laser hair removal procedure.


    1. https://brandongaille.com/15-laser-hair-removal-industry-statistics-trends-analysis/
    2. University of Mississippi Medical Center https://www.ncbi.nlm.nih.gov/books/NBK482278/
    3. Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4622885/
    4. Department of Dermatology, Rasol-e-Akram Hospital, Iran University of Medical Sciences, Tehran https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7369557/
    5. Canadian Agency for Drugs and Technologies in Health https://www.ncbi.nlm.nih.gov/books/NBK304750/#S12


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