SmoothX, patient questions
SmoothX, your laser hair reduction questions, answered
Answers from our MD-DVL dermatologists. Each answer is identical to the FAQPage schema we publish to Google, no marketing edit, no hidden caveats.
Is laser hair reduction permanent?
Laser hair reduction achieves long-term hair reduction, not permanent removal, as classified by the US FDA. After a complete SmoothX course of 9–12 three-wavelength diode laser sessions, patients typically achieve 75–85 % long-term reduction in the treated area. The remaining hair is finer, lighter, and slower-growing. Annual maintenance of 1–2 sessions handles any residual regrowth, particularly in androgen-driven cases.
How many sessions do I need for laser hair reduction?
Most areas require 9–12 sessions spaced 4–8 weeks apart. Upper lip and neck typically clear faster, in 6–8 sessions; underarms, bikini, arms, and legs in 9–12; full body courses run 12–15 sessions over 15–20 months. Hormone-driven hair (PCOS, hirsutism) usually needs the upper end of that range plus annual maintenance.
When will I start seeing results?
Visible reduction appears from session 2, about 4–8 weeks after your first treatment. Treated hairs shed over 7–14 days post-session and the next growth comes back finer and sparser. By session 6 most patients see 45–55 % reduction; by sessions 9–12, 75–85 %. Hair colour and skin type influence the speed of visible results.
Why do I still have some hair after a full course?
Laser destroys hair follicles in the active growth (anagen) phase only. At any moment, 10–20 % of follicles are dormant and immune to the laser. The session schedule (every 4–8 weeks) is designed to catch each follicle in anagen across the course, but a small percentage of hair will always survive, this is why 75–85 % long-term reduction is the realistic target, not 100 %.
Is laser hair reduction safe for Fitzpatrick V/VI dark Indian skin?
Yes, when performed with the correct device and protocol. SmoothX uses a three-wavelength diode laser platform that delivers 810 nm, 940 nm and 1060 nm together in a single combined applicator, the safest wavelength configuration for Fitzpatrick IV–VI skin because these longer wavelengths bypass surface melanin and deposit energy at the follicle. The Indian configuration of our platform does not include Alexandrite (755 nm) at all, the device is supplied without that applicator because the shorter wavelength is shallow and carries a real burn risk on Indian skin. Fluence is calibrated 15–25 % below lighter-skin baselines, sapphire contact cooling protects the epidermis continuously, and every session is supervised by an MD-DVL dermatologist, not a therapist.
Will laser hair reduction darken my skin?
Properly delivered three-wavelength diode laser does not darken skin and frequently lightens previously friction-darkened areas like the underarms (because the laser eliminates the wax/thread/shave inflammation cycle that drove the pigmentation). Post-inflammatory hyperpigmentation (PIH) can occur if the wrong settings are used or if you have unprotected sun exposure post-session. SmoothX protocols specifically minimise PIH risk.
What is PIH and how do you prevent it?
PIH (post-inflammatory hyperpigmentation) is darkening of the skin following any inflammation, sunburn, acne, waxing, or incorrectly performed laser. Fitzpatrick IV–VI skin is more prone to PIH than lighter skin because melanocytes are more reactive. SmoothX prevents PIH through three controls: lower-fluence settings, longer pulse durations, and mandatory SPF 50+ for two weeks post-session. Patients with active sun tan are rescheduled, not treated.
Why is IPL not recommended for Indian skin?
IPL (Intense Pulsed Light) emits a broad spectrum of wavelengths from roughly 500 to 1200 nm. On Fitzpatrick IV–VI skin, multiple wavelengths are absorbed simultaneously by epidermal melanin, not just the hair follicle, which causes burns, blistering, and PIH. Medical lasers like our three-wavelength diode (810/940/1060 nm) or Nd:YAG 1064 nm target the follicle selectively without the epidermal damage. South Indian patients should not use IPL.
Is laser hair reduction painful?
Most patients describe the sensation as a warm rubber-band snap. The three-wavelength diode laser with integrated contact cooling is significantly more comfortable than older Alexandrite or unfiltered IPL devices. Sensitive areas (upper lip, bikini) are more noticeable than legs or arms. For sensitive areas or sensitive individuals we apply a medical-grade topical anaesthetic where indicated and allow it to take full effect before treatment, but most patients do not require it after the first session.
How long does each session take?
Upper lip: 10–15 minutes. Underarms: 12–15 minutes. Bikini: 20–25 minutes. Half-arms: 25 minutes. Lower legs: 30 minutes. Full legs: 60–75 minutes. Full back (men): 35–45 minutes. Full body: 2 to 2.5 hours. Add 10–15 minutes for the first session of any course for the dermatologist consultation.
How should I prepare for a laser session?
Shave the treatment area 24 hours before, the follicle should be visible at the skin surface but the shaft should not. Avoid waxing, threading, or epilation for 4 weeks before your first session. Avoid sun exposure and tanning for 2 weeks. Stop topical retinoids for 7 days. Arrive with no makeup, lotion, or deodorant on the treatment area.
What should I do after a laser session?
Apply the cooling gel we provide for 24 hours. Use SPF 50+ on the treated area for 2 weeks. Avoid hot baths, saunas, swimming, intense exercise, and sun exposure for 24–48 hours. No retinoids or acid exfoliants on the treated area for 7 days. Mild redness or follicular swelling is normal for 24 hours.
How much does laser hair reduction cost in Kerala?
SmoothX prices start from ₹2,200 per session for upper lip and ₹5,500 for underarms (both axillae). Larger areas, full arms (₹8,800), full legs (₹14,300), full body (₹30,000), scale with surface area. Because most areas require 6–8 sessions for a full course, total course cost scales accordingly. These are list (starting) prices; seasonal offers, multi-session packages, and combined-area bundles may apply. Final pricing is confirmed in writing after your SmoothX consultation.
Why do prices vary slightly between clinics?
Prices are aligned across all 7 SmoothX clinics for the standard SmoothX protocol. Small variations may apply for combined-area packages or extended-treatment scope (for example, extended bikini vs standard bikini line). Your consultation will give you a clinic-specific written quote with no hidden fees.
Is EMI or installment payment available?
Yes, most SmoothX clinics offer EMI via partner payment platforms for full-course or full-body packages. Specific options vary by clinic and bank partner; ask at consultation for the current arrangement. We never use predatory financing, the EMI is an interest-free or low-interest convenience for higher-value packages.