What Is Laser Hair Removal, and Should I Get It?

Are you tired of constantly shaving, waxing, or plucking to keep unwanted hair at bay? Laser hair removal might be the long-term solution you’ve been looking for. This popular treatment offers a convenient and long-lasting alternative to traditional methods that many find is well worth it. 

How Does Laser Hair Removal Work?

To understand how laser hair removal achieves these results, it’s helpful to know a bit about the hair growth cycle. Each hair on your body grows from a tiny pocket in your skin called a hair follicle, which includes a hair root that produces cells to form the visible hair strand. 

When it comes to the cycle of hair growth, there are four distinct phases:

• Anagen (Growing Phase): The hair actively grows from the follicle.
• Catagen (Transition Phase): The hair growth slows and detaches from the blood supply.
• Telogen (Resting Phase): The hair rests in place but doesn’t actively grow.
• Exogen (Shedding Phase): The hair sheds from the follicle, making room for new growth.

Laser hair removal targets hairs specifically in the anagen phase, or when the hair is actively growing. During this phase, the laser can precisely reach the pigment (melanin) within the hair, heating the follicle and effectively disabling the root. As a result, that particular follicle stops producing hair. 

What Does Laser Hair Removal Feel Like?

Most patients describe the sensation of laser hair removal as being similar to a rubber band lightly flicking against the skin. This feeling comes from the heat of the laser as it reaches the hair follicle.

The intensity of the sensation can vary based on the treatment area. For example, areas with thinner skin or close to bone, like the ankles or upper lip, may feel a bit more sensitive. However, many people find that any initial discomfort lessens with each subsequent treatment. If you’re concerned about discomfort, your practitioner can apply a numbing cream before starting to help minimize any sensation.

Why Are Multiple Treatments Needed?

Because laser hair removal works by targeting the follicles in their active (anagen) phase, multiple sessions are required for optimal results. This is because, at any given time, a portion of your hair follicles are in the resting or shedding phases, making them resistant to laser treatment.

Most people will need between 6 and 10 sessions spaced several weeks apart to achieve the best results. Over the course of these sessions, the laser will effectively treat different groups of hair as they enter the growth phase, progressively reducing the amount of hair that regrows.

What Areas Can Laser Hair Removal Help to Treat?

One of the great benefits of laser hair removal is its versatility. It can be used to target unwanted hair on nearly any area of the body, including your face (such as the upper lip, chin, and cheeks), arms (underarms and forearms), legs, back, chest, and even the bikini line.

Laser hair removal is safe and effective for small, sensitive areas, and larger regions, allowing you to customize your treatment based on your needs. It’s a popular choice for both men and women who want to enjoy smoother skin without the hassle of daily hair removal.

Is Laser Hair Removal Safe?

Yes, laser hair removal is a safe, FDA-approved treatment when performed by a qualified professional. The process involves controlled pulses of light that are carefully adjusted based on your skin and hair type to minimize risks and maximize results.

It’s worth noting that laser hair removal works best on individuals with darker hair and lighter skin tones. However, advancements in laser technology have made it increasingly effective for a wider range of skin and hair colors. Your dermatologist can assess your specific needs and determine the best approach for your skin type.

What Are the Benefits of Laser Hair Removal Over Traditional Methods?

Laser hair removal offers a range of benefits that make it a popular choice over traditional hair removal methods like shaving, waxing, or depilatory creams. Here’s why so many people are considering this option:

• Long-Term Results: After completing a series of laser treatments, many people experience long-lasting smoothness, with significantly reduced hair growth in treated areas. In some cases, the results can even become permanent.
• No More Ingrown Hairs: Shaving and waxing can lead to painful ingrown hairs. Laser hair removal eliminates this issue by reducing the number of active hair follicles, which means fewer opportunities for hair to become trapped beneath the skin.
• Saves Time and Money: Although laser hair removal has an upfront cost, it’s a worthwhile investment over time. Think about all the money spent on razors, waxing appointments, and depilatory creams—not to mention the time involved. Laser hair removal can save you both money and effort in the long run.

Is Laser Hair Removal Right for Me?

Laser hair removal is an excellent option for anyone seeking a long-term solution to unwanted hair. If you want a more permanent way to achieve smooth skin, laser hair removal could be just what you need.

Ready to say goodbye to razors and waxing strips? Our team of experienced medical providers at Northshore Dermatology can help. Contact us today to experience the freedom and confidence that laser hair removal can offer!