How Does Laser Hair Removal Work?

Laser hair removal works by focusing light energy on the melanin within each hair shaft. The absorbed energy heats the follicle to the point of destruction, without damaging the surrounding skin. However, this treatment is most effective when the hair is in its active growth phase (anagen).

Hair growth occurs in three stages:

1. Anagen (Growth Phase): The active phase when the follicle produces hair.

2. Catagen (Transitional Phase): Hair growth slows, and the follicle begins to shrink.

3. Telogen (Resting Phase): The hair stops growing and eventually falls out.

Since the laser only affects hair in the growth phase, multiple sessions are required at carefully spaced intervals for optimal, long-lasting results.

Benefits of Laser Hair Removal

Laser hair removal offers a wide range of advantages over traditional hair removal methods:

• Permanent Hair Reduction: Destroys hair follicles to significantly reduce future hair growth.

• Minimizes Ingrown Hairs: Prevents follicles from producing new hair, reducing the risk of bumps and irritation.

• Time-Saving: Eliminates the need for daily or weekly maintenance.

• Smooth, Silky Skin: Improves skin texture by eliminating coarse, dark hairs.

• Precision: Targets specific areas, including sensitive zones like the face and bikini line.

• Quick Sessions: Treatments are fast—some areas can be done in just minutes.

• FDA-Approved & Safe: When performed by trained professionals, it’s a highly safe and effective option.

Potential Drawbacks

While laser hair removal is generally safe and effective, it’s important to be aware of a few limitations:

• • Cost: It may be more expensive upfront than traditional methods.

  • Mild Discomfort: Some people experience a slight burning or stinging sensation.

  • Temporary Redness or Swelling: These effects usually subside within a few hours.

  • Not Suitable for All Hair/ Skin Types: It’s less effective for very light hair and may require special care for darker skin tones.

Types of Laser Hair Removal Devices

There are several types of laser hair removal devices, each with unique advantages and potential drawbacks. The most common and widely used technologies include:

1. Alexandrite Laser

The Alexandrite laser uses a 755 nm wavelength of light that is absorbed by the melanin in hair. This energy heats and destroys the hair follicle, reducing further growth. It’s highly effective for people with light skin and dark hair.

Alexandrite laser treatments are usually performed in a clinic and take just a few minutes, depending on the treatment area. While it provides quick results, some clients may find it more painful than other types. It may not be ideal for darker skin tones due to the higher risk of pigmentation issues.

2. Nd:YAG Laser

The Nd:YAG laser (Neodymium-doped Yttrium Aluminum Garnet) operates at a longer 1064 nm wavelength, making it safer for all skin types, including darker and tanned skin.

Advantages:

• Safe for all skin tones

• Less risk of burns or pigmentation

• Penetrates deeper, making it effective for coarse and deep-rooted hair

• Can also be used for treating spider veins and vascular lesions

3. Diode Laser

Diode lasers utilize an 808 nm wavelength specifically absorbed by melanin in the hair. It is suitable for a wide range of skin and hair types and can be used on any area of the body.

Benefits:

• Safe for both light and dark skin

• Effective on thick and thin hair

• Covers large areas quickly

• Typically less painful than Alexandrite lasers

• More cost-effective than other laser technologies

4. Titanium Laser

Titanium lasers are multi-wavelength devices that combine Alexandrite, Diode, and Nd:YAG technologies in one system. This combination allows them to be highly versatile and effective across different skin tones and hair types.

Advantages:

• Suitable for all skin and hair types

• Fast and efficient treatment of large areas

• Minimal discomfort

• Permanent hair reduction with fewer sessions

5. IPL (Intense Pulsed Light)

Although not a laser, IPL uses a broad spectrum of light to target melanin in the hair. It heats the follicle to slow or stop future growth.

Uses:

• Hair reduction on body and face

• Treating brown spots and broken capillaries

Pre-Laser Hair Removal Guidelines

To achieve the best results and minimize risks, follow these essential pre-treatment steps:

1. Avoid Sun Exposure:

   • Stay out of direct sunlight for at least 2 weeks prior.

   • Use SPF 30+ sunscreen if you must go outside.

   • Avoid tanning of any kind.

2. Discontinue Certain Medications:

   • Inform your provider of all medications you take.

   • Stop taking photosensitizing drugs as advised by your doctor.

3. Shave the Area:

   • Shave 24–48 hours before your appointment.

   • Avoid waxing, tweezing, or threading, as these remove the hair root.

4. Cleanse the Skin:

   • Wash the area with mild soap and water before treatment.

   • Do not apply lotions, creams, or makeup.

5. Avoid Sunscreen on Treatment Day:

   • Do not apply SPF on the day of the procedure.

6. Hydrate:

   • Drink plenty of water to keep skin hydrated and healthy.

7. Disclose Medical Conditions:

   • Inform your practitioner if you have any skin conditions or infections, such as herpes or psoriasis.

Laser Hair Removal Procedure Steps

1. Consultation & Assessment:

   • Your provider evaluates skin and hair to determine suitability.

2. Device Calibration:

   • Laser settings are customized based on your skin and hair type.

3. Application of Cooling Gel:

   • A soothing gel is applied to minimize discomfort.

4. Laser Application:

   • Laser pulses are directed onto the target area.

   • Each pulse sends intense heat to the hair follicle, damaging it.

5. Repeat Sessions:

   • Multiple sessions (typically 6–8) are needed for optimal results.

Post-Laser Hair Removal Aftercare

1. Cooling the Area:

   • Use cold compresses for 10–15 minutes to reduce swelling or redness.

2. Sun Protection:

   • Avoid sun exposure and apply SPF 30+ regularly.

3. Moisturize:

   • Apply a gentle, fragrance-free moisturizer twice daily.

4. Avoid Irritation:

   • Don’t scratch or pick at the treated area.

   • Avoid tight clothing that could irritate the skin.

5. No Makeup or Products:

   • Do not use cosmetics on treated areas for 24 hours.

6. Showering:

   • Avoid hot showers for 24 hours. Use lukewarm water and mild cleansers only.

7. Physical Activity:

   • Avoid intense workouts for 24 hours. Light walking is fine.

8. Pain Management:

   • If needed, use acetaminophen. Avoid NSAIDs unless advised by your provider.

Following these detailed guidelines ensures maximum benefits from your laser hair removal treatment and minimizes side effects, keeping your skin smooth, healthy, and radiant.

Side Effects of Laser Hair Removal

Laser hair removal is a generally safe and non-invasive procedure for eliminating unwanted hair. However, like any aesthetic treatment, it may cause some side effects.

Common Side Effects

These are temporary and usually resolve within a few hours or days:

• Redness and swelling: Mild inflammation in the treated area is normal and subsides shortly.

• Pain or burning sensation: Discomfort may occur during or after the session. Topical numbing creams can help alleviate this.

• Flaking or peeling: Some individuals may notice mild skin peeling post-treatment.

• Changes in skin pigmentation: Rarely, the skin may lighten or darken in the treated area. This is typically temporary but can occasionally be long-lasting.

Rare Side Effects

Though uncommon, these side effects can occur under improper conditions:

• Skin burns: Often due to incorrect device settings or inexperienced operators.

• Scarring: Extremely rare but possible if the skin is overly sensitive or healing is impaired.

• Infection: Can result from poor hygiene at the clinic or improper aftercare.

Note: No reputable scientific studies confirm any link between laser hair removal and cancer.

Number of Laser Hair Removal Sessions Required

The number of sessions needed depends on factors such as skin type, hair texture, hair thickness, and the treatment area. On average, 6 to 8 sessions spaced a few weeks apart are recommended to achieve optimal, long-lasting results.

Cost of Laser Hair Removal

Pricing varies based on:

• The type of laser device used

• Number of sessions required

• Treatment area size and location

Although it can be a considerable investment, many clients find the long-term results cost-effective compared to continuous waxing or shaving.

Laser Hair Removal at Dr. Fotouhi Clinic in iran

Located in tehran iran,  Dr. Samaneh Fotouhi’s Beauty Clinic provides state-of-the-art laser hair removal services and professional aesthetic injections. We utilize advanced medical-grade laser devices operated by experienced specialists to ensure safe, effective results for all skin types.

Treatment Areas Include:

• Face

• Underarms

• Arms

• Back

• Legs

• Bikini line

Laser Hair Removal Prices at Dr. Fotouhi Clinic

Prices depend on the laser device, treatment area, and number of required sessions. For an accurate quote, please contact the clinic directly via the phone numbers listed on our website.

Why Choose Dr. Fotouhi Clinic for Laser Hair Removal?

• Cutting-edge, FDA-approved laser equipment

• Highly experienced medical staff

• Treatments for all body areas

• Competitive pricing

• High customer satisfaction

If you are looking for a trusted, professional laser hair removal clinic in West Tehran, Dr. Fotouhi Clinic offers premium service and proven results.