Ditch the razor for the laser! The benefits of laser hair removal

Do you dread putting effort into shaving only to go from smooth, hair-free skin to feeling stubble and regrowth the very next day? Do you find wax treatments to be unpleasant and time consuming? We hear you! Read on to learn more about the benefits of laser hair removal services offered at Gundersen Health System and see why it might be the perfect solution for you.

How does laser hair removal work?

During a laser hair removal session, a laser is directed at the selected treatment area, such as the face, legs, bikini area and underarms. The laser emits a concentrated beam of light that is absorbed by the pigment in hair follicles. This damages the follicle and prevents future hair growth. 

Because of the precision of laser technology, the surrounding skin is typically not affected by the laser, making it a safe and effective option. This is also one of the reasons why laser hair removal is favored over other hair removal techniques that can be potentially damaging to the skin.

The number of sessions needed for laser hair removal varies depending on the individual and the treatment area. Most people will need multiple sessions to achieve desired results as hair grows in different stages. By planning a course of treatments, clients can effectively manage their hair removal needs over time.

Types of lasers for hair removal

There are three types of lasers used for hair removal: diode, alexandrite and Nd:YAG. Each laser differs slightly with its unique benefits and technique. Read on to explore each type and determine which one might be the best laser hair removal option for you.

• Diode laser
  The diode laser is one of the most commonly used types for laser hair removal. It uses a concentrated beam of light to target the hair follicle, damaging it and preventing future hair growth. This type of laser is best for those with darker hair and lighter skin tones. It is particularly effective because its wavelength is specifically designed to be absorbed by the pigment in the hair.
  In addition to its suitability for certain skin and hair types, the diode laser is preferred for its precision. It allows for targeting specific areas without affecting the surrounding skin. This precision is particularly beneficial for treating sensitive areas where precision is vital.
   
• Alexandrite laser
  The alexandrite laser is another popular option for laser hair removal. It uses a longer wavelength than the diode laser, making it more effective for those with lighter hair colors. This type of laser is also known for being one of the quickest options, which is beneficial for larger treatment areas like the back and legs. Reducing the total time spent in treatment is what makes it a highly sought-after option for individuals with busy schedules or those who simply wish to minimize the duration of their sessions.
   
• Nd:YAG laser
  The Nd:YAG laser is a versatile option for laser hair removal, as it can be used on all skin types, including darker skin tones. It uses a long wavelength and can target large areas at once, making it a good option for those with a lot of hair to remove. Its versatility also extends to treating tanned skin, which is not advisable with other laser types. Its design allows for the safe treatment of darker skin tones without the risk of pigmentation changes that can be a concern with other lasers. This makes the Nd:YAG laser a preferred choice for a diverse range of clients seeking effective hair removal solutions.

Four benefits of laser hair removal

1. Long-lasting results
   One of the main benefits of laser hair removal is the long-lasting results it provides. Unlike shaving or waxing, which only provide temporary hair removal, laser hair removal can permanently reduce hair growth. The laser targets the hair follicle and damages it, which prevents it from growing back. While some hair may eventually still grow after laser treatment, it is usually finer and lighter in color, making it less noticeable.
   
   Furthermore, the effectiveness of laser hair removal means fewer sessions over time. Many individuals find that after completing their initial set of treatments, they only require maintenance sessions once or twice a year. This convenience is a significant benefit for those who want to reduce the time and effort spent on hair removal.
    
2. Saves time and money
   The initial cost of laser hair removal is often more expensive in comparison to other methods, but it can save you both time and money in the long run. With traditional hair removal methods, you are constantly purchasing razors, waxing kits or paying for salon visits. Over time, these costs add up, as well as the amount of time spent on these routine tasks. 
   
   In contrast, laser hair removal is a one-time investment with occasional maintenance. Considering the long-term benefits, you may find the cumulative cost of razors, shaving cream and professional waxing services far exceeds that of a series of laser treatments. Moreover, the time saved is significant, allowing you more time to enjoy leisure activities and have a less extensive self-care routine. 
    
3. Less painful than other methods 
   Compared to waxing or tweezing, laser hair removal is relatively painless. While some people may experience slight discomfort during the procedure, it is generally described as feeling like a rubber band snapping against the skin. This sensation is brief and manageable, making it much less painful than waxing, which can be quite uncomfortable and often causes skin irritation.
   
   Additionally, as the skin becomes accustomed to laser treatments, many individuals report feeling less discomfort with each session. Applying numbing creams before the procedure further reduces any potential pain, making it an overall more attractive option for those with a low pain threshold.
    
4. Quick and convenient
   Another benefit of laser hair removal is that it is quick and convenient. Depending on the size of the area being treated, sessions can take anywhere from a few minutes to an hour. This is much quicker than traditional hair removal methods, which can be time consuming and less efficient.
   
   The convenience of laser hair removal extends beyond the duration of the sessions. There's no requirement to let hair grow out between treatments, which is necessary with waxing. This means you can remain hair-free throughout the entire treatment process. Also, the availability of at-home laser hair removal devices has increased, offering even more convenience for those who prefer the privacy of their own homes.

“What's great about laser hair reduction is that when the hair grows back it's not blunt or prickly feeling,” says Gundersen medical skin care technician, Olivia Caylor. “Treated hair will feel lighter and finer after each session, and it reduces in-grown hairs, unlike waxing that can really flare those problems. Laser hair removal is an instant gratification treatment where you can see the hair being singed and know it was treated.”

Is laser hair removal safe?

One of the most common concerns about laser hair removal is whether or not it is safe. When performed by a trained professional, laser hair removal is generally considered safe. However, there are some potential risks and side effects, such as minor skin irritation, redness or changes in skin color. These risks can be minimized by following proper aftercare instructions and choosing a reputable and experienced provider.

It is crucial to seek treatment from a certified laser technician or dermatologist who can assess your skin type and hair color to determine the best laser option for you. A professional will also ensure that the laser settings are adjusted to your individual needs, which further reduces the risk of side effects.

Is laser hair removal permanent?

While laser hair removal is not considered a totally permanent hair removal solution, it can provide long-lasting results. The amount of time that hair growth subsides post treatment can vary depending on the individual, but most people experience at least six months of hair-free skin. Some people may need occasional touch-up sessions to maintain the results.

These touch-up sessions are typically less frequent and less extensive than the initial treatment series. For many, the freedom from regular hair removal is well worth the investment. The longevity of results varies as factors like hormonal changes can influence hair regrowth, which makes it important to have realistic expectations with long-term treatment results.

Laser hair removal offers a variety of benefits, including long-lasting results, convenience and less pain than traditional hair removal methods. With different types of lasers available and an easy and safe process, it is a popular choice for those looking for an effective solution to unwanted hair. With laser hair removal, you can say goodbye to the daily hassle of shaving, waxing or tweezing and hello to smooth, hair-free skin!

Gundersen’s laser hair removal services are offered in both Dermatology and Plastic Surgery. For more information and to schedule a cosmetic consultation at Gundersen, please visit our website or call Cosmetic Services at 608-775-2382 (Onalaska) or 608-775-2376 (La Crosse).