If you are looking for the Best Laser Hair Removal services in Coldstream Ranch, then contact LJ Synergy Laser and Beauty. LJ Synergy Laser and Beauty provides professional beauty and skincare services to reveal you’re true beauty and bring out your confidence. New tech laser hair and tattoo removal company. IPLs, DPC, photo and carbon facials, skin resurfacing and rejuvenation plus more! Organic skin care products also. Dynamic Pulse ControlTM (DPC) is a proprietary light-based technology used for the permanent reduction of unwanted hair. One of its clearest advantages is that it has a shorter treatment period in comparison to traditional IPLs.