Laser Hair Removal
The honest, body-by-body breakdown — because “it depends” isn't a real answer.
"How many sessions will I actually need?" is the first question almost every client asks at their free consultation — and the honest answer is that it depends on where on your body you're treating, not just a flat number. Here's the real, body-by-body breakdown our technicians use to set expectations before you ever sit in the chair.
Quick Facts
Why it takes more than one visit: Hair grows in cycles, and laser only destroys hair that's actively growing — at any given time, only 20–30% of your hair is in that phase
General range: 6–8 sessions for most body areas, spaced 4–6 weeks apart
Fastest area to clear: Underarms & bikini — dense hair with a short growth cycle
Slowest area to clear: Face, chin & upper lip — hormonally-driven hair often needs 8–12 sessions
Full timeline: 6–10 months from your first session to your final touch-up
Pricing at ALP: Full-body laser hair removal starts at $180 per session
Hair doesn't all grow at once — it cycles through three phases: anagen (active growth), catagen (transition), and telogen (resting/shedding). Laser can only damage a follicle while its hair is in the anagen phase, because that's the only time the follicle is connected to enough pigment-rich hair for the laser to lock onto. At any given moment, only a fraction of the hair on any part of your body is in that active phase — the rest is dormant and invisible to the laser.
That's the entire reason multiple sessions spaced 4–6 weeks apart exist: each visit catches a fresh batch of hairs as they enter their growth phase. Skip a session or go too early, and you're either missing hairs that haven't cycled in yet or re-treating skin that has nothing new to target.
These are the ranges our Dearborn Heights team plans around for most clients. Your exact number depends on hair density, hair color, and any hormonal factors — we'll give you a personalized estimate at your free consultation.
| Body Area | Typical Sessions | Spacing | Why |
|---|---|---|---|
| Underarms | 6–8 | 4–5 weeks | Dense hair with a fast, predictable growth cycle — usually clears the most reliably |
| Bikini / Brazilian | 6–8 | 4–5 weeks | Coarse, dark hair responds very well to laser |
| Full Legs | 7–9 | 5–6 weeks | Larger surface area with mixed hair thickness can add a session or two |
| Arms | 6–8 | 5–6 weeks | Finer hair in some spots can take slightly longer to fully clear |
| Back / Chest | 8–10 | 5–6 weeks | Often hormonally-influenced and coarser than other areas |
| Face, Chin & Upper Lip | 8–12 | 4–5 weeks | Facial hair is strongly hormone-driven, making it the most session-intensive area |
Results build progressively, not instantly. Expect visibly less regrowth after each session rather than a dramatic before-and-after from one visit. Hair that does grow back between sessions is typically finer and lighter than before treatment started — that's a sign the laser is working, even if the area isn't fully clear yet.
Most clients maintain their results with one or two touch-up sessions per year, especially for hormonally-active areas like the chin or upper lip. This isn't a sign the treatment "didn't work" — a small percentage of follicles can reactivate over time in anyone, and a quick annual touch-up keeps you at your smoothest.
Located at 24619 Ford Rd, Dearborn Heights MI. Women-only studio. All skin tones welcome.