Laser Hair Removal: What You Need to Know Before Your First Session

Laser hair removal offers an exciting solution for those tired of shaving, waxing, or tweezing unwanted hair. This popular treatment offers a more permanent way to achieve smooth, hairless skin. However, if you are new to laser hair removal, knowing what to expect and how to prepare for your first session is important.

What is Laser Hair Removal?

This non-invasive cosmetic procedure uses concentrated beams of light (lasers) to target hair follicles. The pigment in the hair absorbs the laser's energy, which disables the follicle and prevents future growth. Common areas treated include:

• Underarms
• Legs
• Back 
• Bikini line
• Face
• Chest 
• Abdomen

Treatment is most effective on darker hair and lighter skin tones, but technological advancements are making it possible to treat a wider range of hair and skin types.

How to Prepare for Your First Session

Patients can follow the following steps to prepare for a safe and effective first session. 

Avoid Sun Exposure

Avoid the sun, tanning beds, and self-tanners for at least two weeks before laser hair removal. Individuals who must be outdoors should use a broad-spectrum sunscreen with an SPF of 30 or higher to protect their skin.

Skip Hair Removal Methods That Remove the Root

Avoid waxing, plucking, or using depilatory creams in the treatment area for at least four weeks before a session. These methods remove the hair root, which the laser needs to target the follicle effectively. Shaving, however, is allowed and often encouraged.

Shave the Treatment Area

Shave the area being treated 24 to 48 hours before the appointment. This ensures the laser can reach the hair follicle without singeing surface hair. Be cautious not to cut or irritate the skin while shaving.

Avoid Skincare Products That Irritate the Skin

Do not use harsh skincare products like retinoids, alpha hydroxy acids (AHAs), or beta hydroxy acids (BHAs) in the treatment area for a few days before a session. These products can make skin more sensitive to the laser.

Skip Makeup, Lotions, and Deodorant

The treatment area should be clean and free of makeup, lotion, or deodorant on the appointment day. These products can interfere with the laser and increase the risk of irritation. 

What to Expect During the Session

The session begins with the provider reviewing the individual's medical history, discussing their goals, and answering any questions. Protective eyewear is provided to shield the eyes from the laser, and a cooling gel or numbing cream is applied to minimize discomfort. The provider uses a handheld laser device to target the treatment area.

Most patients describe the sensation as a slight snapping or tingling feeling, similar to the snap of a rubber band. The level of discomfort varies depending on the treatment area and an individual's pain tolerance. Sessions are typically quick, lasting from a few minutes for small areas like the upper lip to an hour for larger areas like the back or legs.

What to Expect After the Session

It is normal to experience some redness and swelling in the treatment area (similar to a mild sunburn) immediately following the session. This usually subsides within a few hours, and applying a cold compress can help alleviate discomfort. Individuals may notice that some hairs seem to grow back in the weeks following treatment. This is often the shedding phase, where treated hairs fall out as the follicle is permanently disabled. Allow the hairs to fall out naturally without plucking or waxing.

Most patients require multiple sessions to achieve the desired results, as hair grows in cycles, and the laser is only effective during the active growth phase. Typically, patients require six to eight sessions spaced four to six weeks apart. The number of sessions needed depends on factors such as hair thickness, skin type, and treatment area. It is important to note that while the treatment reduces hair growth, it may not result in permanent hair removal. 

Potential Side Effects and Complications

While generally safe when performed by a trained professional, side effects may include:

• Skin Irritation. Redness, swelling, and mild discomfort, usually temporary
• Pigment Changes. Skin lightening or darkening may occur, especially with darker skin tones
• Blisters or Burns. Improper use of the laser can result in burns or blisters
• Sensitivity. Treated areas may be more sensitive to sunlight, so use sunscreen diligently.

Severe pain, prolonged redness, or signs of infection after a session warrant an immediate call to the provider. Choosing a reputable provider is essential for minimizing the risk of side effects.

A high-tech hair removal solution

Laser hair removal can help you achieve long-lasting, smooth skin, but preparation and aftercare are crucial for the best results. Understanding the procedure, following pre-treatment guidelines, and knowing what to expect during and after your session can make your experience as comfortable and successful as possible.

Request an appointment here: https://floridacosmeticcenter.com or call Florida Cosmetic Center at (321) 415-9826 for an appointment in our Celebration office.

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