Tired of shaving every few days or waxing every few weeks? Laser hair removal offers a longer-lasting alternative. But how does it actually work, and is it right for you?
This guide breaks down the science and the process. So you’ll know exactly what to expect at Dr. Pankti’s REVIVE in Borivali.
What Is This Treatment?
The treatment uses a focused beam of light to target the pigment, or melanin, inside each hair follicle. The light converts to heat. As a result, it damages the follicle and slows future hair growth.
Because the laser targets the follicle directly, surrounding skin stays largely unaffected when the procedure is done correctly.
For a clinical overview of how the procedure works, Mayo Clinic’s laser hair removal guide offers a helpful, medically reviewed explanation.
Areas Commonly Treated
- Face, including upper lip and chin
- Underarms
- Arms and legs
- Bikini line
- Back and chest
Almost any area can be treated, except very close to the eyes. That’s why a consultation helps map out the right plan for your specific goals.
How Many Sessions Will You Need?
Hair grows in cycles, and laser treatment only works on hair in its active growth phase. Because of this, a single session isn’t enough.
- Most areas need 6–8 sessions for significant reduction
- Sessions are usually spaced 4–6 weeks apart
- Maintenance sessions may be needed once or twice a year afterward
So consistency matters. Skipping sessions or spacing them too far apart can reduce how effective the treatment is overall.
Key Benefits of the Treatment
Beyond convenience, the treatment offers several real advantages over traditional hair removal methods.
- Long-term reduction in hair growth, not just temporary removal
- Less time spent on shaving or waxing over the long run
- Fewer ingrown hairs compared to waxing or shaving
- Smoother skin between sessions
- Precision treatment of small or sensitive areas
Is the Treatment Permanent?
This treatment significantly reduces hair growth. However, it isn’t always 100% permanent for everyone.
Over time, regrowth is often finer, sparser, and lighter. Because of this, many people find a touch-up session once or twice a year is enough to maintain results.
Who Is a Good Candidate?
The treatment works by targeting pigment in the hair. So the contrast between hair and skin tone matters a great deal.
- Darker, coarser hair typically responds best to treatment
- Modern lasers are calibrated to work safely across a range of skin tones
- Very light, grey, or red hair may respond less predictably
- A patch test and consultation confirm suitability before starting
Because skin and hair type vary widely, the right laser settings should always be determined by a qualified professional, not a generic, one-size-fits-all protocol.
What to Expect During a Session
- The treatment area is cleaned and, if needed, trimmed
- Protective eyewear is provided for you and the technician
- The laser is applied in short pulses across the treatment area
- You may feel a warm, snapping sensation, similar to a rubber band flick
- A cooling gel or device is used to keep skin comfortable
Most sessions take between 15 and 60 minutes, depending on the treatment area. Afterward, mild redness is common and fades quickly.
Pre-Care and Aftercare Tips
Before Your Session
- Avoid sun exposure and tanning for at least two weeks prior
- Shave the area a day before treatment, but don’t wax or pluck
- Avoid other hair removal methods between sessions
After Your Session
- Apply sunscreen diligently, since treated skin is more sun-sensitive
- Avoid hot showers, saunas, and intense workouts for a day or two
- Use a gentle moisturiser to soothe the area
- Skip other hair removal methods until your next session
Laser Hair Removal vs. Waxing and Shaving
| Aspect | Laser Hair Removal | Waxing / Shaving |
| Duration of results | Long-term reduction over sessions | Days to a few weeks |
| Ingrown hairs | Significantly reduced over time | Common, especially with shaving |
| Time commitment | Multiple sessions, then occasional touch-ups | Ongoing, repeated routine |
| Skin irritation | Mild redness right after treatment | Common with waxing and shaving |
Is the Treatment Safe?
When performed by trained professionals with properly calibrated equipment, the treatment is considered a safe, well-established procedure.
Temporary side effects can include mild redness, swelling, or sensitivity, similar to a mild sunburn. Usually, these settle within a day or two.
Common Myths About the Treatment
| Myth | Fact |
| One session removes hair permanently. | Hair grows in cycles, so multiple sessions are needed to treat follicles in their active growth phase. |
| The treatment works the same for everyone. | Results vary based on hair colour, thickness, and skin tone, which is why a consultation matters. |
| It’s more painful than waxing. | Most people describe it as a warm snapping sensation, often more tolerable than waxing over repeated sessions. |
| You can’t do it on darker skin tones. | Modern lasers are specifically calibrated to treat a wide range of skin tones safely. |
| The treatment causes permanent skin damage. | When done professionally, side effects are typically mild and temporary, not permanent. |
Combining This Treatment with Other Skin Services
Many patients pair this treatment with other skin treatments as part of a broader aesthetic plan.
If you’re also considering skin resurfacing, our guide on how chemical peels work explains how peels support smoother, brighter skin alongside laser treatments.
Frequently Asked Questions
Does laser hair removal hurt?
Most people feel a warm, snapping sensation rather than significant pain. A cooling system is used to keep the area comfortable.
How many sessions will I need?
Most areas need 6–8 sessions for significant, long-term reduction, spaced 4–6 weeks apart.
Is it safe for sensitive areas?
Yes, when performed by trained professionals using appropriate settings for that specific area.
Can I shave between sessions?
Yes, shaving is fine between sessions. Waxing or plucking should be avoided, however, since the laser needs the hair root intact.
Will hair grow back after treatment?
Some fine, sparse regrowth is common over time. Occasional touch-up sessions help maintain results.
Is it suitable for all skin tones?
Modern lasers are calibrated to treat a wide range of skin tones safely, though a consultation confirms the right settings for you.
Final Thoughts
This treatment offers a longer-term alternative to shaving and waxing, backed by real science. With the right technology and a personalised plan, it becomes a reliable part of your skincare routine.
Book Your Consultation Today
If you’re ready to explore this treatment, the team at Dr. Pankti’s REVIVE Skin, Aesthetic, Laser & Hair Clinic in Borivali can assess your skin and hair type and build the right treatment plan for you.
Clinic: Dr. Pankti’s REVIVE Multispeciality Clinics
Location: Borivali, Mumbai, Maharashtra
Call: 9619758202