Laser hair removal helps reduce regrowth over time, making new hair finer and lighter while improving rough texture from repeated shaving.
A doctor-led assessment is recommended before treatment to choose the right laser type, energy setting, and session interval for each patient.
What is laser hair removal and how does it work?
Laser energy targets melanin in follicles and converts light into heat to reduce growth activity in the next hair cycles.
With consistent sessions, regrown hair typically appears finer, softer, and slower while keeping surrounding skin safety in focus.
- Helps reduce ingrown hair from repeated shaving/waxing
- Can improve smoothness in treated areas
- Best outcomes are usually achieved with a complete treatment course
What laser types are commonly used?
Two common options are Diode Laser and Nd:YAG Laser. Each has different strengths depending on skin and hair profile.
1) Diode Laser
- Common wavelengths around 800-810 and 940 nm
- Suitable for multiple body areas and varying hair thickness
- Balances efficacy and comfort well in many cases
2) Nd:YAG Laser
- 1064 nm wavelength with deeper penetration
- Useful for darker, denser hair in selected skin scenarios
- May feel stronger than diode in some patients
Which areas can be treated?
- Face, moustache, beard
- Underarms, arms, legs
- Chest, abdomen, back
- Bikini line, Brazilian, areola, and other small-detail zones
Is laser hair removal permanent?
In clinical communication, it is often described as long-term reduction rather than absolute 100% permanence because hormones and skin factors still affect regrowth.
If hair returns, it is often finer, softer, and less dense than baseline.
What is the suitable age to start?
Treatment can generally be considered from the teenage years. Underarm treatment is often started around age 15, and patients under 18 should have guardian consent.
Final suitability should be based on individual hormonal profile, skin condition, and doctor assessment.
How many sessions are needed?
Session count depends on treatment area, hair density, and growth cycle. Typical planning is around 5-10 sessions.
Intervals are commonly around 4-6 weeks to align with growth cycles and maintain consistent results.
Who should postpone treatment?
- Pregnant or breastfeeding patients
- Patients with active inflammation, infection, or open wounds in treatment areas
- Patients with recent sunburn should wait until skin recovers
Before and aftercare essentials
- Shave one day before treatment and avoid waxing/plucking before appointments
- Avoid excessive heat, sauna, and strong sun for 24-48 hours after treatment
- Use gentle moisturizer and daily sunscreen to reduce irritation risk