Reviva Laser Skin Clinic has introduced a new, second-generation high-intensity focused ultrasound (HIFIU) technology to Greater Vancouver, BC, Canada. HIFU directs energy into deeper layers of the skin to tighten and lift while stimulating collagen production for anti-aging results. Systems such as Ulthera and Doublo offer natural, non-surgical, non-laser face lifts and neck lifts. [PR.com]