What is the Difference Between Lasers and Pulsed Lights?

Several lasers are effective in hair removal. The most widespread are Alexandrite lasers, followed by diode lasers. They are most active on clear skin. ND-YAG lasers make it possible to treat pigmented skins, unlike other devices. They nevertheless require more sessions before obtaining a significant and lasting hair reduction, and they are more painful.

Some practitioners offer of tweezers with pulsed lights. These are not really lasers, but are effective provided they are powerful, reliable and well used Laser Hair Removal Prices in Dubai For, paradoxically, while they are based on a simpler technology, and having the reputation of being safe, they are actually more delicate to use. The border between efficiency and risk-taking is narrower, especially with the cheapest devices, which are generally found among practitioners with little experience.

Is laser hair removal permanent?

The word "definitive" is a dangerous term, in any case excessive, in terms of laser hair removal. Indeed, after a session, the treated zone appears well depilated and, in theory, all the hair bulbs present were destroyed. However, non-pigmented resting hair bulbs, which have escaped the action of the laser, will progressively activate and give rise to new hairs. Hair removal will last a few weeks, before a regrowth appears: a new session of laser will then be necessary. It will be followed again by a phase of depilation, then a new regrowth, less important than the pre.