Vectus Laser Hair Full Legs

Full-leg laser hair removal using the Cynosure Vectus 810nm diode laser, covering both legs from hip to ankle. The Vectus platform features a large 23x38mm spot size for rapid treatment of extensive body areas.

Vectus laser hair removal at Viva Estetica uses Cynosure's 810nm diode laser platform to achieve permanent hair reduction across the full leg area from hip to ankle. The 810nm wavelength is considered the gold standard for laser hair removal because it provides optimal melanin absorption — the chromophore in the hair follicle that converts light energy to heat — while penetrating deep enough to reach the hair bulb and dermal papilla at the base of the follicle. The Vectus system is distinguished by its exceptionally large spot size of 23x38mm, which allows the practitioner to treat broad body areas like full legs significantly faster than devices with smaller treatment heads. A full-leg treatment at Viva Estetica takes approximately 45 minutes — considerably shorter than older-generation laser systems that required 90-120 minutes for the same area. The device also incorporates Skintel, an integrated melanin reader that measures skin tone at the treatment site and recommends safe, effective energy parameters. Each pulse delivers a burst of 810nm light that is selectively absorbed by melanin in the hair shaft. The absorbed energy converts to heat, raising the temperature of the follicle to 60-70 degrees Celsius — sufficient to denature the follicular stem cells responsible for hair regrowth. This thermal destruction is permanent for follicles in the active anagen growth phase, which is why multiple sessions are required: at any given time, only 20-30% of hair follicles are in anagen, with the remainder in catagen (regression) or telogen (resting) phases. A course of 6-8 sessions spaced 6-8 weeks apart is typically recommended for full legs to capture the maximum number of follicles in their growth phase. Patients notice progressive thinning and slowing of regrowth after each session. The treatment works most effectively on dark hair against lighter skin tones, as the contrast maximises selective melanin absorption. Post-treatment care involves avoiding sun exposure and heat (saunas, hot baths) for 48 hours.