Laser Hair Removal For Underarm
Laser Hair Removal For Underarm

Laser Hair Removal For Underarm

Many people look for a lasting way to remove underarm hair, something better than shaving or waxing. Underarm laser hair removal is a cosmetic treatment for underarms designed to stop hair from growing back for a long time. It’s not a forever solution, but it makes hair come back thinner, lighter, and softer. This means smoother underarms for a much longer time than with other underarm hair removal methods.

Key Takeaways

  • Underarm laser hair removal is a cosmetic treatment for underarms aiming for long-term results.
  • A typical session lasts two to five minutes.
  • Most clients require three to four treatments for optimal outcomes.
  • Maintenance treatments might be necessary every 6 to 12 months.
  • The process is FDA-approved and generally considered safe.

Introduction to Underarm Laser Hair Removal

Are you tired of shaving or waxing often? Underarm laser hair removal might be what you need for smooth skin. This procedure acts on underarm hair follicles, making hair less visible and grow slower. It’s a semi-permanent solution for hair-free underarms.

Laser hair removal usually needs a few sessions to work best. People often need two to six treatments, based on how fast their hair grows. Fast-growing areas might need treatment every 4 to 8 weeks. Slower areas, like the back, every 12 to 16 weeks. With each session, the goal is to damage the hair follicles more, reducing hair growth.

The effectiveness of laser hair removal can change based on a few things. Your skin type, hair color, and how well you follow care instructions matter. It usually works best for those with light skin and dark visible hair. Also, talking to a pro before starting is a must to go over your health, skin type, and treatment.

Get your underarms ready the right way before laser treatment. Shave the area and don’t use lotions or deodorants. The laser targets the melanin in hair, damaging the follicles for less hair later on. After, avoid the sun, wear comfy clothes, and moisturize gently.

Choosing underarm laser hair removal offers more benefits than just no hair. It’s more precise than shaving or waxing, cuts down on skin problems, and avoids ingrown hairs. Plus, it’s not painful and doesn’t require recovery time. It’s a great choice for lasting smooth skin.

How Does Underarm Laser Hair Removal Work?

To understand laser hair removal, you need to know a few steps and types of lasers. Knowing how the treatment is done is key for good results. In this article, I’ll explain the process and types of lasers for underarm hair removal. It’s important to see their benefits and significance.

Process Overview

The laser hair removal process starts by cleaning the underarm area. An anesthetic cream may be used to lessen any discomfort. Then, both the client and the technician put on protective eyewear to keep their eyes safe from the laser light.

During the treatment, a laser device shoots out light energy. The melanin in the hair absorbs this light. This turns into heat, which stops the hair follicles from growing new hair. Since hair must be in its growth stage to be affected, you need several sessions. This ensures all follicles are targeted during this phase.

Type of Lasers Used

Different lasers are used based on the person’s skin and hair. The goal is to be efficient and safe. The type of laser is very important for targeting melanin and stopping hair growth:

  • Diode Lasers: Best for darker skin, these lasers go deep into the skin, reducing pigmentation risks.
  • Alexandrite Lasers: Great for lighter skin, they balance power and precision, ideal for fair-skinned people with dark hair.
  • Ruby Lasers: Good for very light skin and fine hair, these are less used because they don’t go as deep.

Laser hair removal works differently depending on your skin and hair color contrast. Most need 6-8 sessions, 4-6 weeks apart for best results. People with dark hair and light skin usually see better results. This is because the laser targets melanin more effectively.

Understanding the various laser types for underarm and the hair removal process lets you choose wisely. Knowing how lasers target melanin to stop hair growth helps anticipate great results from your laser hair removal sessions.

Laser Type Skin Type Effectiveness Safety
Diode Laser Darker skin High Very Safe
Alexandrite Laser Lighter skin Very High Safe
Ruby Laser Light skin, fine hair Moderate Safe

Benefits of Laser Hair Removal For Underarm

Laser treatment for underarm hair removal has many benefits. It’s a standout choice for long-term hair reduction. It provides smoother underarms and solves issues tied to traditional methods.

Long-Lasting Results

Laser hair removal promises lasting results. Most people see less hair after a few sessions. You might need three to seven sessions for permanent results.

This means less salon visits and less shaving. Though initial costs are high, it saves money in the long run. The 2020 average cost was $389 per session. But, it’s a worthwhile investment for smoother underarms.

Laser removal also means fewer dark shadows under the skin. It’s more effective than waxing or shaving.

Reduction in Irritation and Ingrown Hairs

This method reduces irritation and ingrown hairs. Shaving and waxing can irritate skin and cause bumps. Laser targets hair follicles, preventing ingrown hairs and bumps.

It also preserves skin health by avoiding rashes and irritation. Advanced technology makes it a gentle option. All in all, it improves underarm smoothness, boosting your confidence.

Preparation and Aftercare

To get great results from underarm laser hair removal, prepare well and take good care after. By following the advice, you can get the most out of your treatment. You’ll also face fewer side effects this way.

Before the Procedure

Getting ready for laser treatment is key. The American Academy of Dermatology Association (AADA) says to avoid the sun for at least four weeks before your treatment. This helps prevent burns and skin color changes. Also, stay away from sunless tanners during this time. For the treatment to work well, hair roots need to be there. So, don’t wax or pluck for four weeks. But do shave 24 to 48 hours before your appointment.

  1. Shave your underarms within 24 to 48 hours before your appointment to minimize skin irritation.
  2. Avoid antibiotics and medications that increase photosensitivity, as they can enhance the risk of burns.
  3. Exfoliate your underarms 3-4 days before the session to remove dead skin cells, ensuring better laser penetration.
  4. Avoid caffeine intake on the day of the treatment to reduce skin sensitivity.
  5. Wear loose and comfortable clothing to minimize post-treatment discomfort.

Post-treatment Care

Aftercare is very important for keeping good results and staying comfortable. Avoid hot showers, heavy working out, and direct sunlight for a few days after. If you feel irritated, cooling gel can help. Don’t wax or pluck; it messes up the process. You can shave if needed though.

  • Apply soothing gels like aloe vera to the treated area to alleviate redness and swelling, typically resolving within 1 to 3 days.
  • Avoid sun exposure and wear sunscreen with at least SPF 30 when outdoors to protect the skin.
  • Refrain from intense exercise for a few days to prevent further irritation and sweating.
  • Do not pluck or wax the treated area to maintain the integrity of subsequent laser treatments.
  • Hydrate adequately and keep the area moisturized to support the healing process.

Stick to these guidelines for prep and aftercare for laser treatment. This way, you can enjoy the benefits of treatment with healthy, smooth underarms.

Potential Side Effects and Risks

Underarm laser hair removal is usually safe. Yet, it can have side effects and risks. Knowing these helps you decide wisely and lessen discomfort.

Possible Side Effects

After treatments, some common issues are skin irritation, redness, and swelling. These often go away within a few hours. But, you might rarely get blisters, scars, or skin texture changes. Changes in skin color are also a worry, especially for various skin tones. Light skin might get darker spots, and dark skin might lighten in spots. Unusually, there can be extra hair growth in the treated spot.

Minimizing Risks

To lower risks, pick a board-certified expert. In-home laser kits might increase skin issues and serious side effects. So, professional help is the safer path. It’s advised to skip laser hair removal when pregnant due to unknown safety. Careful aftercare can also cut down bad effects. Lastly, always talk to a dermatologist or medical expert before starting laser hair removal. This ensures it’s good for your skin and health.

Cost of Underarm Laser Hair Removal

laser treatment pricing

It’s important to know the laser treatment pricing for removing underarm hair. The cost changes a lot because of different things. These include where you live, how skilled the provider is, and how many treatments you’ll need.

In 2020, the American Society of Plastic Surgeons said the average cost was $389. But for underarms, it’s usually $150 to $175 per session. You’ll likely need 4 to 6 sessions for the best results.

The cost also changes with the area of the body being treated. For small areas, like the upper lip, prices are $60 to $150 per session. But for bigger areas, like the back, it could be $600 to $800 each time.

Since insurance doesn’t usually cover it, many places offer packages or payment plans. These can make it more affordable. You can pay over time, which makes managing the cost easier.

Here’s a table showing typical costs:

Area Treated Average or sometimes seen
Upper Lip $60 – $150
Chin $60 – $150
Underarms $150 – $175
Bikini Line $175 – $350
Half Legs $250 – $650
Whole Back $250 – $800

Choosing packages, like a 4-treatment deal for underarms, can save you money. It costs about $24.75 each time. With just four sessions, you might see 20% less hair. This is an affordable way to start.

Laser hair removal saves money in the long run compared to waxing or shaving. Over your lifetime, you could save thousands. This makes the upfront cost a good investment for easy hair removal.

Why Choose Underarm Laser Hair Removal Over Other

When looking into ways to get rid of hair for good, underarm laser hair removal is top-notch. It gives lasting results and cuts down on the hassle of shaving, waxing, and using creams.

This method is so well-liked for many reasons. Hair removal treatments were among the top three cosmetic services in the U.S. in 2020. You’ll likely need around five laser sessions, four weeks apart, to see less hair. Plus, these sessions are quick, often just 15 minutes for areas like the underarms.

Laser hair removal puts a pause on hair growth for quite a while. After the first go, you might see 10% to 25% less hair. Most people reach their goal after 2 to 6 treatments. Even if new hairs show up, they’re usually thinner. So, you won’t need as many touch-ups.

Laser treatments beat other methods by avoiding ingrown hairs and skin
issues. Your skin will be smoother without the common bumps and redness from shaving or waxing. Laser tech has gotten better too, making the process easier and side effects like redness rarer.

Yes, the initial cost of laser hair removal is a bit high due to several sessions. Yet, many find the lasting benefits worth the price. Not to mention, you’ll save time on routine grooming. Places like Bryn Mawr Dermatology offer tailored and secure treatments, making sure you’re comfortable.

  • Long-lasting results and minimal maintenance
  • Effective at reducing hair growth after the first treatment
  • Quick, 15-minute sessions for small areas like the underarms
  • Less pain with modern laser technology
  • Reduced ingrown hairs and skin irritation

Considering everything, choosing underarm laser hair removal offers lots of perks. It stands out among permanent hair removal choices.

Finding the Right Professional

Choosing the right clinic for underarm laser hair removal is key. You need to look at the clinic’s credentials, the experience of the professionals, and client feedback. This ensures your treatment is safe and works well.

Credentials and Experience

Always check the provider’s credentials before choosing a clinic. Look for ones that have board-certified professionals. They should be experienced, well-trained, and know about different skin tones and types.

Experts, like those at Simplicity Laser, use FDA-approved lasers such as Candela’s. These lasers are safe for all skin types. Licensed dermatologists must operate them correctly to avoid burns and scarring.

Consultations and Customer Reviews

A free consultation is a great chance to see if a clinic fits your needs. At places like Simplicity Laser, they create treatment plans just for you. Talk about what to expect and any side effects to feel sure about your choice.

Also, look at customer reviews to learn about the clinic’s reputation. Understanding others’ experiences helps you pick the right clinic for your laser hair removal. Taking time to find experts means you get the best, safest results.


Starting underarm laser hair removal is a smart choice for people wanting less hair for longer. Studies show high success rates, especially those by Dierickx et al. and Lou et al. This proves laser treatments work well and are worth the effort and money.

But there’s more to it than just getting rid of hair. Choosing the right laser, like Diode, Alexandrite, or Nd:YAG, is key. Also, knowing the side effects is important. Studies, such as the one by Görgü et al., show some lasers work better than others, like electrolysis. Research also shows laser treatments can reduce body odor, not just hair, adding extra value.

Home laser devices became more popular during the COVID-19 pandemic. Yet, going to a professional gives better, more reliable results. If you’re thinking about getting laser hair removal, look at the pros and cons. Talk to an expert and follow their advice before and after the treatment. Finishing this journey means you’ll feel better with smoother skin and save time not going to the salon.


What is underarm laser hair removal?

It’s a way to stop new hair from growing in your underarms. This cosmetic treatment is much better than shaving or waxing. It gives you smooth underarms for a longer time.

How does underarm laser hair removal work?

First, they clean your underarms. You might get an anesthetic cream. You’ll also wear something to protect your eyes. A special laser then heats up and damages the hair roots. This stops them from growing new hair.

What types of lasers are used for underarm laser hair removal?

The laser type depends on your skin and hair. Diode lasers work best for dark skin. For light skin, alexandrite or ruby lasers are often chosen.

What are the benefits of underarm laser hair removal?

The treatment keeps your underarms smooth for a long time. You’ll have less skin irritation. There won’t be any ingrown hairs, which are common with shaving or waxing.

How should I prepare for underarm laser hair removal?

Shave your underarms 1 to 2 days before your treatment. Don’t take antibiotics or expose your skin to the sun too much before the procedure. Avoid sunless tanners too.

What aftercare is required post-treatment?

Stay away from hot showers, hard workouts, and the sun for a few days. It’s good to cool the area if it gets irritated.

Are there any potential side effects or risks?

You might get red skin, feel irritated, or have some pain. Blisters and scars are rare but possible. Darker skin might see some color changes.

How much does underarm laser hair removal cost?

Prices change based on where you live, the clinic’s reputation, and how many treatments you need. Insurance usually doesn’t cover it. But, many places have payment plans or discounts.

Why should I choose underarm laser hair removal over other methods?

It lasts longer and needs less upkeep. It works on many skin types and usually has fewer side effects. It’s better than shaving, waxing, or creams.

How do I find the right professional for underarm laser hair removal?

Look for someone with the right credentials and good reviews. They should know about different skins and lasers. A free consultation is a good way to start and see if it’s right for you.

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