Longevity.haus
AI-HAUS Clinic

Diode Laser Hair Removal - Underarm

Type

Laser

Duration

20 min

3-wavelength Diode Laser with cool release system for permanent hair removal.

Laser hair removal uses concentrated light energy to target and destroy hair follicles, preventing future hair growth. The laser's wavelength is absorbed by melanin (the pigment in hair), converting to heat that damages the follicle while leaving surrounding skin intact. Because hair grows in cycles and the laser is only effective on actively growing hairs (anagen phase), multiple sessions spaced 4–8 weeks apart are needed to treat all follicles. Most areas require 6–8 sessions for 70–90% permanent hair reduction. Modern lasers (diode, alexandrite, Nd:YAG) can safely treat a wide range of skin tones, though results are best with darker hair on lighter skin due to the melanin-targeting mechanism.

Key Details

Sessions Needed
6–8 for optimal results
Session Interval
4–8 weeks between sessions
Pain Level
Mild — often described as rubber band snapping
Downtime
None — resume normal activities immediately
Results
70–90% permanent hair reduction

Who Is This For?

Anyone wanting long-term hair reduction without the hassle of shaving, waxing, or threading. People with ingrown hairs or razor bumps who want a permanent solution. Those treating large areas (legs, back, chest) where other methods are time-consuming. Anyone who wants smooth, maintenance-free skin.

What's Included

Laser hair removal session for specified body area
Skin assessment and Fitzpatrick skin type evaluation
Protective eye shields
Post-treatment cooling or soothing gel

Preparation Required

Avoid direct sun exposure and tanning for 2–4 weeks before treatment. Do not wax, pluck, or use depilatory creams on the treatment area for 2 weeks prior (shaving is OK). Discontinue retinoids and exfoliating acids 5–7 days before treatment. Arrive with clean skin — no makeup, lotions, or sunscreen on the treatment area. Inform the clinic of any medications that increase photosensitivity (antibiotics, accutane). A topical numbing cream may be applied 30–60 minutes before treatment.

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Category
Skin Treatments
Sample Type
Laser treatment
Duration
20 min

AI-HAUS Clinic

Cosmetic clinic specializing in acne treatment and facial care on Sukhumvit 33.

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