Is Laser Hair Removal Permanent?

Aug 17, 2022

Understanding Laser Hair Removal

Laser hair removal is an increasingly popular cosmetic technique that employs concentrated beams of light to remove undesired hair. In this process, controlled bursts of laser energy are precisely aimed at individual hair follicles. The pigment in the hair absorbs the laser light, generating heat that damages the follicle, thereby inhibiting future hair growth. This method offers a sophisticated approach to hair removal, as it targets the hair at its root while typically preserving the surrounding skin. Each laser treatment session works to progressively reduce hair growth, requiring multiple sessions to achieve optimal results.

How Does Laser Hair Removal Work?

permanent laser hair removal procedure

Laser hair removal devices produce beams of highly concentrated light that selectively target melanin, the pigment that gives hair its colour. This light energy gets absorbed by the melanin in the hair follicles beneath the skin's surface.

The light that is absorbed turns into heat, efficiently impairing the follicle's ability to generate hair. The surrounding skin and tissue remain relatively unharmed in the process.

Treatments work best on hair with a dark pigment, as melanin absorbs the laser light most effectively. Light-coloured fine hair is harder to treat.

Laser vs. Traditional Hair Removal Methods

Laser hair removal stands apart from other hair removal methods in its potential for delivering permanent hair loss. Here's how it compares:

Shaving only removes hair superficially, leaving the follicle intact. Hair regrows quickly.
Waxing uproots the entire hair strand but must be repeated frequently as the follicle remains undamaged.
Epilators are similar to waxing. They temporarily remove hair but have no long-term impact on regrowth.
Electrolysis destroys hair follicles individually using shortwave radio frequencies transmitted by a thin probe. Permanent reduction is possible but requires numerous repetitive treatments.
Laser technology is the only method to permanently turn off hair follicles across a targeted skin area quickly and effectively.

How Permanent Is Laser Hair Removal?

While laser hair removal has the potential to offer permanent results, several factors determine long-term success.

The Number of Sessions Required Complete, permanent hair removal is a gradual process that requires multiple treatments over several months. It does not happen after just one session.

Here's why several treatments are needed:

Hair growth occurs in phases, and laser only impacts actively growing follicles. Dormant follicles must be treated at the right time.
Follicles grow at different rates and cycles, so multiple sessions are required to disable all hair in a given area.
Most patients experience permanent hair reduction rather than 100% lifetime removal. Significant reduction often meets cosmetic goals.

On average, 6-8 treatments spaced 4-6 weeks apart are needed to achieve up to 90% permanent hair loss on a given skin area. However, depending on your response, 12 or more sessions may be required.

DIY vs Professional Laser Hair Removal

Thanks to advancing technology, at-home laser hair removal devices are now available to consumers. But do they work?

At-Home Laser Hair Removal Devices

There are dozens of FDA-cleared laser hair removal devices available for home use, like Tria and Remington iLight. But even the best at-home models have limitations:

It is not powerful enough to disable all hair follicles; only fine dark hair may be reduced.
Multiple weekly treatments are required over many months due to weaker laser strength.
Risk of eye injury or skin damage if used incorrectly since settings can't be adjusted per skin type.
Results tend to be temporary compared to professional treatments. Maintenance required.

If you try at-home devices, get one cleared by the FDA and use it as directed. Never look directly at the light. See a doctor if you have concerns.

Benefits of Professional Laser Hair Removal

Going to a trained practitioner for laser hair removal has several advantages:

Medical-grade lasers are far more powerful, targeting hair more effectively.
Practitioners can personalise settings based on hair colour and skin type, maximising safety and results.
Can treat larger areas efficiently. Full back or legs are done in 30 minutes vs hours with DIY lasers.
Lower risk of adverse effects with practitioner oversight. They are trained to minimise side effects.
Often more cost-effective in the long run. While price per session, results are more permanent after fewer treatments.

Consult with a board-certified dermatologist or plastic surgeon to discuss your options. Many offer free consultations.

Conclusion – Should You Get Laser Hair Removal?

Laser hair reduction at Kaya Skin Clinic offers a promising option for those seeking long-lasting hair reduction. Completing the full treatment course often results in effectively permanent outcomes, varying according to individual hair and skin types. This method requires multiple sessions and adherence to Kaya's expert guidelines for pre and post-treatment care. While it represents an investment, it's a worthwhile consideration for its efficacy in reducing hair growth over time.

A consultation with Kaya Skin Clinic's licensed professionals is recommended to understand if this method aligns with your beauty goals. They provide

Personalised advice.
Ensuring that your treatment plan is tailored to your unique needs.
Make your experience at Kaya Skin Clinic not just about hair removal but about embracing a holistic approach to skincare and beauty.

Seamless Scheduling: Secure Your Spot Now Call Kaya's toll-free number at 1800 209 5292 to book your session. Alternatively, utilise the convenience of online appointments through the 'Book Appointment' feature on Kaya's website.

Frequently Asked Questions About Laser Hair Removal Permanent?

Q1. How many sessions are needed for effective laser hair removal?
A1. Typically, 6-8 sessions, spaced 4-6 weeks apart, are recommended for optimal results in laser hair removal. This may vary depending on individual factors like hair density and type. It's best to consult your provider for a tailored recommendation based on your specific goals and hair growth patterns.

Q2. Is undergoing professional laser hair removal safe?
A2. Yes, laser hair removal is considered safe by a licensed dermatologist or plastic surgeon. Although generally low-risk, some side effects, such as redness, swelling, crusting, and pigmentation changes, can occur.

Q3. What is the cost range for full-body laser hair removal in India?
A3. In India, full body laser hair removal costs approximately from ₹2,900 to ₹8,200 per session, with prices varying based on the treatment area. Clinics often offer bundled packages at discounted rates.

Q4. What preparatory steps should be taken before a laser hair removal session?
A4. Before a session, avoid sun exposure and tanning for 4-6 weeks; stop waxing, tweezing, and using depilatory creams for four weeks. Trimming hair above the skin's surface is recommended. Stay well-hydrated and consider an antihistamine if you have sensitive skin.

Q5. Should shaving be done before undergoing laser hair removal?
A5. Shaving isn't necessary for laser hair removal, as the treatment targets the hair follicle beneath the skin. Trimming long hairs suffices, and shaving might increase the risk of infection due to micro-abrasions on the skin.