How Laser Hair Removal Works: A Step-by-Step Guide

March 10, 2025

How Laser Hair Removal Works: A Step-by-Step Guide

The market for laser hair removal is rapidly expanding and has become the most popular procedure for permanent hair removal laser treatment. Laser hair removal is a gender-neutral treatment, opted for by both men and women. The benefits of this treatment, like long-lasting results, precision, and effectiveness, have made it a sought-after treatment by many. Unlike traditional unwanted hair removal methods, laser hair removal treatment is significantly less painful with fewer side effects. If you are considering this treatment, this step-by-step understanding of the procedure can help you navigate the process.

Initial Consultation

If you are considering laser hair removal, the procedure begins with an initial consultation. You should consult with an expert and experienced dermatologist. During the consultation, the dermatologist will:

Evaluate Your Skin And Hair Type: The evaluation ensures which type of laser is suitable for giving effective results. During consultation, the required number of sessions is also calculated for desired and effective results.
Review Medical History: Once your hair and skin type are evaluated, the dermatologist will review your medical history to ensure you are a suitable candidate for laser hair removal. At this step, the dermatologist will also take note if you have any underlying medical conditions, skin allergies, or have had any past surgeries.
Discuss Goals and Expectations: Once you are found suitable for the treatment, the dermatologist will discuss goals and expectations from the treatment. This helps in setting realistic expectations for desired, satisfactory, and optimal results.

Pre-Treatment Preparation

The next step for laser hair removal is preparing for the treatment. Below-mentioned points are some preparation tips you can follow to ensure the best possible results:

Avoid Sun Exposure: When you are considering laser hair removal, you must avoid direct and prolonged sun exposure to prevent laser beams from irritating your skin. Moreover, you are also supposed to avoid tanning beds, preventing skin from being sunburnt. This is because exposure to the sun can make your skin sensitive. In such cases, going through laser hair removal can further damage or irritate your skin.
Do Not Bleach – Refrain from bleaching the body area for at least a month before the laser hair removal procedure.
Avoid Waxing or Plucking: The working mechanism of laser hair removal involves targeting hair follicles. Thus, waxing or plucking damages hair shafts from roots, interfering with treatment to focus on hair follicles. Therefore, it is advised to avoid waxing or plucking.
Refrain from Using Harsh Skincare Products: Laser hair removal can make your skin more sensitive. So, to avoid irritating your skin further, it is advised to avoid exfoliating or using any harsh skin treatments that could irritate the skin.

During The Procedure

During the procedure, you can expect the below-mentioned points:

Cleaning of the Targeted Area: During the treatment, the dermatologist or practitioner will clean the area thoroughly to avoid any dirt or residue on the skin.
Shaving the Body Part – Right before the treatment, the doctor is likely to shave the area where the laser hair removal shall be done.
Application of a Cooling Gel: Once the targeted area is cleaned, the area is applied with cooling gel to protect the skin and ensure a comfortable and painless procedure.
Use of Laser Device: Once the cooling gel is applied, a handheld laser device is used to target the hair follicles. The laser is absorbed by the melanin pigment in the hair, damaging hair follicles. The heat from the laser beam damages the hair follicles, preventing further growth.
Duration of Treatment: The duration of the session depends upon factors like size and number of targeted areas.

Post-Treatment Care

The post-treatment care guideline ensures the best results and comfort. Some of them are:

Apply ice packs or cooling gels:
Avoid heat and sun for at least 24-48 hours post-treatment.
Moisturize to keep your skin hydrated
Don’t wax or pluck after treatment. You can shave if necessary.

Follow-Up Sessions

Laser hair removal requires multiple sessions for the best results. The hair grows in different cycles, and laser treatment is most effective for the active (anagen) phase of hair growth. Most people require 4-6 sessions spaced about 4-6 weeks apart, depending on the area being treated.

During these follow-up appointments, the practitioner will assess your progress and adjust the treatment settings as needed. Some hairs will fall out between sessions, while others may need to be targeted again.

Benefits of Laser Hair Removal

The benefits of laser hair removal are as follows:

Precision
Speed
No Ingrown Hairs
Minimal Downtime

Get laser hair removal treatment in Gurgaon by Dr. Neha Sharma at Estique Skin and Hair Clinic

Laser hair removal is a highly effective treatment for long-term hair reduction. The treatment can help you achieve smoother skin while enjoying long-lasting or permanent results. Considering laser hair removal in Gurgaon? If you are ready to take the plunge, then book an appointment with Dr. Neha Sharma at Estique Skin and Laser Hair Removal Clinic and say goodbye to the hassle of traditional hair removal methods! To know more about laser hair removal costs, visit today!

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MEET DR. NEHA SHARMA

MBBS, MD – Dermatology, Venereology, Leprosy (VMMC & Safdarjung Hospital), Fellowship in Dermatosurgery and LASERS (Singapore), Fellowship In Cosmetic Dermatology (Thailand)