What Is Laser Hair Removal?

Laser hair removal is a medical procedure that uses concentrated light energy to target and destroy hair follicles. The laser emits a specific wavelength of light that is absorbed by melanin (pigment) in the hair. This light energy converts to heat, damaging the hair follicle and inhibiting or preventing future hair growth.

Because the laser targets pigment, it works best on hair that is darker than the surrounding skin. However, advances in laser technology have made treatment possible for a wider range of skin tones and hair colors than ever before.

Laser hair removal is one of the most popular cosmetic procedures in the United States, with millions of treatments performed each year. When performed by a qualified provider like Dr. Daoud, it’s safe and effective for long-term hair reduction.

How Does Laser Hair Removal Work?

Laser hair removal works through a process called selective photothermolysis. The laser emits light at a specific wavelength that melanin (the pigment in hair) absorbs. When the hair absorbs this light, it converts to heat, which travels down the hair shaft to damage the hair follicle.

Hair grows in cycles, and laser treatment is most effective during the active growth phase (anagen) when the hair is connected to the follicle. Since not all hairs are in the same phase at any given time, multiple treatments are needed to catch all hairs during their active growth phase.

With each treatment, a percentage of hair follicles are damaged and stop producing hair. Over a series of treatments, hair density decreases significantly, and remaining hairs often grow back finer and lighter.

Treatment Areas

Laser hair removal can be performed on virtually any area of the body where unwanted hair grows. Common treatment areas include:

Face

Upper lip, chin, sideburns, and cheeks are popular treatment areas for women dealing with facial hair. Laser hair removal provides a long-lasting alternative to tweezing or waxing facial hair.

Underarms

Smooth, hair-free underarms without daily shaving or regular waxing make this one of the most popular treatment areas. Many patients see significant reduction in just a few sessions.

Bikini Area

From basic bikini line cleanup to full Brazilian hair removal, laser treatment offers a more permanent alternative to painful waxing.

Legs

Full legs or specific areas like lower legs can be treated. Imagine summers without daily shaving or stubble.

Arms

Both full arms and specific areas like forearms can be treated for a smooth, hair-free appearance.

Back and Chest

Popular treatment areas for men, laser hair removal can significantly reduce or eliminate back and chest hair.

Neck

The back of the neck is commonly treated, particularly for men who want to maintain a clean neckline between haircuts.

Abdomen

The abdomen and “happy trail” area can be treated for a smoother appearance.

Benefits of Laser Hair Removal

Laser hair removal offers numerous advantages over traditional hair removal methods.

Long-Lasting Results

Unlike shaving (which lasts a day or two) or waxing (which lasts a few weeks), laser hair removal provides months or years of smooth skin. Many patients experience permanent hair reduction.

Time Savings

Think about the hours you spend shaving or the appointments required for waxing. Laser hair removal eliminates this ongoing time investment.

Cost-Effective Over Time

While laser hair removal requires upfront investment, the long-term savings on razors, shaving cream, waxing appointments, and other hair removal products add up quickly.

No More Ingrown Hairs

Shaving and waxing often cause painful ingrown hairs. Laser hair removal eliminates this problem by preventing hair from growing back in the first place.

Smoother Skin

Without daily shaving or regular waxing, skin remains smoother without stubble, irritation, or razor burn.

Precision

Lasers can selectively target dark, coarse hairs while leaving surrounding skin undamaged.

Speed

Each laser pulse takes a fraction of a second and can treat many hairs simultaneously. Small areas like the upper lip can be treated in minutes.

The Laser Hair Removal Treatment Experience

Your Consultation

Your laser hair removal journey begins with a consultation with Dr. Daoud. She’ll examine the areas you want to treat, assess your skin type and hair characteristics, and determine whether you’re a good candidate for treatment. She’ll explain what results you can expect and how many treatments you’ll likely need.

If you’re a good candidate, Dr. Daoud will provide pre-treatment instructions and schedule your first session.

Preparing for Treatment

Proper preparation helps ensure the best results.

Avoid sun exposure and tanning for several weeks before treatment. Tanned skin increases the risk of side effects, and treatment may need to be postponed if you have a tan.

Stop waxing, plucking, and electrolysis for at least four weeks before treatment. These methods remove the hair root, which the laser needs to target. Shaving is fine—in fact, you’ll shave the treatment area a day or two before your appointment.

Avoid certain skincare products (retinoids, glycolic acid) on treatment areas for a few days before treatment.

During Treatment

On treatment day, the area will be cleaned, and you’ll be given protective eyewear. A topical numbing cream may be applied for sensitive areas, though many patients find treatment tolerable without it.

Dr. Daoud will adjust the laser settings based on your skin type, hair color, and treatment area. During treatment, the laser handpiece is pressed against your skin, and pulses of light are delivered. Most patients describe the sensation as a rubber band snapping against the skin or a warm, prickly feeling. Built-in cooling systems help minimize discomfort.

Treatment time varies by area—small areas like the upper lip take just minutes, while larger areas like full legs may take an hour or more.

After Treatment

Immediately after treatment, the area may be slightly red and swollen, similar to a mild sunburn. This typically subsides within a few hours to a day. You may apply cool compresses and soothing products as recommended.

Over the following weeks, treated hairs will gradually shed. This isn’t new growth—it’s the treated hairs being pushed out as the follicle releases them.

Avoid sun exposure on treated areas and use sunscreen diligently. Don’t wax or pluck between treatments—shaving is fine if needed.

How Many Treatments Will I Need?

Most patients need six to eight treatments for optimal results, though this varies based on the treatment area, your hair type, and individual response. Treatments are typically spaced four to eight weeks apart, depending on the body area and hair growth cycle.

After completing your initial series, many patients enjoy long-term hair reduction. Some may need occasional maintenance treatments—perhaps once or twice a year—to address any hair that regrows.

Dr. Daoud will provide a personalized treatment plan during your consultation, including an estimate of the number of sessions you’ll need.

Who Is a Good Candidate?

Laser hair removal works best on people with light skin and dark hair because the contrast allows the laser to easily target the hair pigment. However, advances in laser technology have expanded the range of candidates significantly.

Ideal Candidates

People with light to medium skin and dark (brown or black) hair typically see the best results.

Expanded Options

Modern lasers with longer wavelengths can safely and effectively treat darker skin tones. Dr. Daoud will select the appropriate laser and settings for your skin type.

Challenging Candidates

Light-colored hair (blonde, red, gray, or white) contains little melanin and is difficult to treat with laser. Electrolysis may be a better option for these hair colors.

Not Candidates

Pregnant women should postpone laser hair removal. People with certain skin conditions or taking certain medications may need to avoid treatment.

During your consultation, Dr. Daoud will assess your candidacy and discuss the best approach for your situation.

Is Laser Hair Removal Safe?

When performed by a qualified provider using appropriate equipment and settings, laser hair removal is very safe. Dr. Daoud’s training as a dermatologist ensures she understands skin physiology and can select the safest, most effective approach for your skin type.

Common side effects are mild and temporary, including redness and swelling (like a mild sunburn), temporary skin irritation, and slight darkening or lightening of the treated skin (usually temporary).

Rare but possible side effects include blistering, scarring, or prolonged pigmentation changes. These risks are minimized when treatment is performed by an experienced provider with appropriate technique and settings.

Laser Hair Removal vs. Other Methods

Shaving

Shaving is quick and inexpensive but lasts only a day or two and can cause razor burn, cuts, and ingrown hairs. Laser offers long-lasting smoothness without daily maintenance.

Waxing

Waxing lasts longer than shaving (two to four weeks) but is painful, can cause ingrown hairs, and requires regular appointments. Laser provides more permanent results with less discomfort per treatment.

Electrolysis

Electrolysis destroys individual hair follicles with electrical current and can treat any hair color. However, it’s time-consuming (treating one hair at a time) and requires many sessions. Laser treats larger areas much faster, though electrolysis may be preferred for light-colored hair.

Depilatory Creams

These chemical creams dissolve hair but can cause skin irritation and have an unpleasant odor. Results last only slightly longer than shaving. Laser provides superior, longer-lasting results.

Schedule Your Laser Hair Removal Consultation Today

Ready to free yourself from the constant cycle of shaving and waxing? Dr. Shaza Daoud and the team at Glo Dermatology are here to help you achieve smooth, hair-free skin with safe, effective laser hair removal.

Contact our Parma office today at (216) 351-7700 to schedule your consultation. We welcome patients from throughout Greater Cleveland and Northeast Ohio, including Parma Heights, Brooklyn, Seven Hills, Independence, Middleburg Heights, and surrounding communities.

Frequently Asked Questions About Laser Hair Removal

Does laser hair removal hurt?

Most patients describe the sensation as a rubber band snapping against the skin or a warm, prickly feeling. Discomfort varies by treatment area—sensitive areas like the bikini line tend to be more uncomfortable than areas like the legs. Numbing cream can be applied to sensitive areas, and the laser’s built-in cooling helps minimize discomfort.

Is laser hair removal permanent?

Laser hair removal provides long-lasting hair reduction. Most patients experience significant, permanent reduction in hair density. However, some fine or light hairs may remain or regrow over time, and occasional maintenance treatments may be needed.

How long do laser hair removal results last?

After completing a full treatment series, most patients enjoy hair-free skin for months to years. Some patients need occasional maintenance treatments (once or twice a year) to address any regrowth.

Can laser hair removal be done on any skin tone?

Modern lasers can safely treat a wider range of skin tones than older technology. Dr. Daoud will select the appropriate laser and settings for your skin type. Very dark skin may require special precautions and specific laser types.

Why do I need multiple treatments?

Hair grows in cycles, and laser treatment is only effective on hairs in the active growth phase. Since different hairs are in different phases at any given time, multiple treatments are needed to catch all hairs during their active phase.

Can I shave between treatments?

Yes, shaving between treatments is fine and often necessary to maintain smoothness. However, do not wax, pluck, or use electrolysis between treatments, as these remove the hair root that the laser needs to target.