Laser hair removal is a cosmetic procedure that uses pulsed laser energy to remove unwanted hair from a targeted area, while leaving surrounding skin unharmed. Common areas on which laser hair removal is performed are the chin, upper lip, chest, underarms, back, bikini line and legs.
Although there are many temporary treatments, including tweezing, shaving, using depilatory creams and waxing, to remove unwanted hair, patients seeking more permanent and less irritating/painful methods are frequently good candidates for laser hair removal. Through what is a safe and usually painless procedure, hair can be removed from nearly any area of the body (the eye area is an exception because of the possibility of serious eye damage).
Candidates for Laser Hair Removal
Because the laser beams used to remove hair target its melanin (pigment), the best candidates have dark hair and light skin. Conversely, those with blond, red, gray or white hair and dark skin are usually not good candidates. Recent technological advances have made laser hair removal for those with dark skin more successful, while techniques for using lasers to effectively remove light-colored hair are being investigated.
Benefits of Laser Hair Removal
There are many benefits to having unwanted hair removed through the use of laser therapy. They include the following:
- Hair is precisely targeted
- Procedure is quick
- Results are permanent (for 90 percent of patients) or long-lasting
For many patients, laser hair removal is painless, although some experience minor discomfort, usually described as something like a rubber band's snapping against the skin.
Laser Hair Removal Procedure
Laser hair removal is performed while the target area is numbed by a topical anesthetic. A handheld device that emits intense laser pulses is moved across the area, focusing on individual hair follicles. There are several different methods of laser hair removal, some of which combine laser impulses with radiofrequency. The appropriate method for each patient is decided in consultation with the physician administering treatment.
Hair growth takes place cyclically, in three stages. The most effective laser hair removal takes place during the andogen (full-growth) stage, because the hair follicles in this stage are susceptible to laser energy. But, because all hair is not in the same stage of growth at any given time, several laser treatments, usually between three and five, spaced 4 to 8 weeks apart, are necessary. To some extent, the length of treatment depends on the texture of the patient's hair, and the location from which it is being removed.
Recovery from Laser Hair Removal
Some redness, soreness or swelling may occur immediately after laser hair removal, but they almost always disappear within a few days. Cold compresses or ice packs, moisturizers, and anti-inflammatory creams may minimize discomfort. Sun exposure should be avoided as much as possible for some period of time.
Complications of Laser Hair Removal
The most common complication of laser hair removal is the regrowth of the unwanted hair. Frequently, however, the hair that regrows is finer and lighter than the hair that was removed. Usually, regrowth can be addressed with a few additional treatment sessions. Other complications that may arise after laser hair treatment include skin irritation such as blistering and crusting; changes in pigmentation or texture of the skin; and scarring at the removal site.
Laser Hair Removal FAQs
What makes laser hair removal a preferred method over temporary hair removal techniques?
Laser hair removal offers a long-term solution to unwanted hair, reducing the need for frequent shaving, waxing, or tweezing, which are often temporary and can cause irritation or ingrown hairs. This method uses laser technology to target and destroy hair follicles, significantly reducing hair growth over time, making it a more efficient and cost-effective option in the long run.
Can laser hair removal be performed on any skin tone, including dark skin?
Yes, laser hair removal can be safely performed on all skin tones, including dark skin. At Joliet Aesthetics MedSpa in Scottsdale, we use advanced laser technologies that are designed to effectively target hair follicles while minimizing the risk of skin damage or pigmentation changes, which are more common in darker skin tones. A consultation will help determine the most appropriate laser settings for your specific skin type and color.
How many sessions are typically required to achieve optimal results with laser hair removal?
The number of sessions required can vary depending on the area being treated, the density and color of the hair, and the individual's hair growth cycle. Typically, clients achieve significant hair reduction after 3 to 6 sessions spaced 4-8 weeks apart. Some may need additional sessions for complete hair removal, especially in areas with denser hair growth.
Is the laser hair removal procedure at Joliet Aesthetics MedSpa customizable based on hair texture and area of the body?
Absolutely. Our laser hair removal procedures are highly customizable. We adjust the laser settings according to the hair texture, color, and the specific area of the body being treated. This tailored approach ensures effective hair removal while optimizing safety and comfort, regardless of whether the treatment is for finer facial hair or coarser hair on areas like the legs or back.
What kind of post-treatment care is recommended following laser hair removal?
After a laser hair removal session, using a broad-spectrum sunscreen is essential to protect your treated area from sun exposure. Your skin may appear slightly red or swollen, but this usually subsides within a few hours. We recommend avoiding hot showers, saunas, and exercise for the first 24 hours to ensure the treated area remains cool and irritation-free. Moisturizing your skin can also help soothe any temporary discomfort.
How is the efficacy of laser hair removal maintained over time, and are touch-up sessions necessary?
While laser hair removal can significantly reduce hair growth, some hair may eventually regrow, though it is often finer and lighter in color. Depending on your unique hair growth patterns, maintenance sessions may be necessary to manage this regrowth, typically less than once a year. These touch-up sessions help maintain your skin’s smooth appearance over time.
Why do people in Scottsdale choose Joliet Aesthetics MedSpa for laser hair removal?
Not only does our medspa have a variety of lasers so that we can tailor our treatments to diverse skin types, but our team of aesthetic specialists is experienced at using these lasers safely. For a pleasant experience and optimal results, trust our experts. Call 480-896-3754 to make an appointment.