It utilizes Intense Pulsed Light (IPL) technology, one of the most effective processes for laser hair removal. It disables hair at the root and prevents future growth. The IPL penetrates the skin, to the root. The heat stuns the follicles and deactivates the hair’s growth cycles. Hair falls out within 7-10 days. The LumaRx Advantage Power – the higher the energy fluence, the more effective it is at removing hair. The LumaRx has one of the highest IPL powers in the market. Longer Pulses – the light energy should be delivered in long, thorough pulses to gradually and efficiently heat the hair, as well as keep the surrounding skin cool. Longer pulses are more gentle and effective. Wavelength Depth – the energy must reach deep enough into the skin to the hair root to effectively deactivate growth.