Laser hair removal is a common cosmetic procedure, and it uses concentrated light to target and remove unwanted body hair. This procedure offers more long-term results than traditional shaving or waxing. Laser hair removal treatment targets the hair follicles to inhibit future growth. After a course of treatments, patients may notice smoother skin and need less hair removal maintenance.
What Is Laser Hair Removal?
For individuals who want to reduce unwanted body hair, laser hair removal may be a long-term solution. The procedure involves targeting the hair follicle with a specialized laser, which creates heat that almost painlessly damages the follicle enough to prevent future hair growth from occurring. Methods such as shaving or waxing provide temporary results; laser technology offers a more permanent reduction in hair density. One benefit of this treatment is that it reduces the risk of ingrown hairs.
Patients may choose this service to address hair in various locations on the body. Laser treatments can be used on the following areas:
- Face
- Neck
- Underarms
- Arms
- Back
- Chest
- Legs
- Bikini area
Because the laser targets the root of the hair, the surrounding skin remains largely unaffected. Providers can adjust the laser settings to match the specific hair color and skin type of the patient.
How Does It Work?
The science of this treatment relies on the principle of selective photothermolysis. Laser light is absorbed by the melanin, or pigment, in the hair, and the resulting heat energy damages the hair follicle. Because it damages the follicle, the laser eliminates the follicle’s ability to produce a new hair strand. Advanced dual-wavelength technology allows providers to treat a wide range of skin tones and hair textures.
What Is the Process Like?
To get the most from your treatment, prepare your skin beforehand. Avoid sun exposure for several weeks before the appointment; tanned skin lowers the contrast between skin and hair, decreasing the effectiveness of treatment. Shave the treatment area two to three days before your scheduled treatment.
To begin the treatment, the provider first cleans the skin to remove any oils or lotions that might interfere with the laser. They then apply the laser device to the skin, and you might feel a sensation similar to a rubber band snapping against your skin. A cooling gel protects the outer layers of the skin and improves comfort. One treatment can take as little as a few minutes for small areas, or it could be up to an hour for larger areas.
What Are the Expected Results?
Visible results usually appear after a series of sessions. The hair in the treated area becomes finer and lighter over time; six to eight treatments will typically achieve optimal hair reduction. If hair does grow back, it is normally much less noticeable than it was before the treatments began.
Proper maintenance helps you enjoy the results for a longer period of time. Follow these post-treatment steps:
- Apply sunscreen to the treated area to prevent pigment changes.
- Avoid hot showers or saunas for at least one day after the session.
- Use gentle moisturizers to keep the skin hydrated and calm.
Learn More About Laser Treatments
Laser hair removal is a long-term solution for managing unwanted body hair. Many people use this treatment to simplify their grooming routines, and it helps achieve lasting skin smoothness. To learn more about hair removal, consult a provider near you.