WHAT IT IS Designed with a proprietary blend of custom LightStim technology, this device features LED wavelengths that aid in promoting radiant-looking skin. Made in USA. WHAT IT DOES LightStim for Wrinkles provides rejuvenating wavelengths of light energy to treat fine lines and wrinkles and recapture a plump, youthful appearance. WHO IT'S FOR For all skin types HOW TO USE IT Place the Light gently touching your skin and hold it in place for 5 to 30 minutes. Use until you achieve the desired effect of pain relief or increased circulation. Move the Light to a new area. Repeat as often as desired. RESEARCH RESULTS In FDA clinical studies, 100% of participants were shown to have significant improvement in their fine lines and wrinkles in just 8 weeks. Cosmetics - Beauty Accents > Lightstim > Saks Fifth Avenue > Barneys. LightStim.