... and creates heat energy. With the feature that derma collagen extends, recombines and reproduces when the temperature reaches ... , couperosis, spider veins.*640-1200nm for hair removal*750-1200nm for hair removal on dark skin(optional)*Note:Extral ... glasses,funnel,goggles IPLFeature*Innovative IPL technique, brand new clinic treatment method. *Non-operative, non-invasive, safe, comfortable, effective. ...