diVa Vagina therapy delivers two wavelengths simultaneously to resurface and regenerate vaginal tissue as well as stimulate collagen. The diVa handpiece is rotated down the vaginal canal. The handpiece is covered with a single-use Strengthened Quartz Dilator (SQD) which remains stationary. Since the dilator remains stationary throughout the duration of the treatment, the laser energy is sent through a new section of the quartz with every pulse.