Blue Light Shield 100% Free of Non-GMO - No Dairy / Lactose - No Artificial Flavors Certified Gluten-Free 1 Per Day Helps Filter Out Damaging Blue Light & Improve Eye Health When Using Digital Devices Dietary Supplement iShield What is Blue Light? Blue Light is a high-energy light emitted from digital devices, computers, smartphones and tablets as well as LED and compact fluorescent lighting. Blue Light penetrates deep into the macula, the region of the eye that plays an important role in healthy vision. Why iShield? iShield contains the clinically studied ingredient Lutemax 2020, which is a naturally derived marigold extract that provides three macular carotenoids, Lutein, RS Zeaxanthin and SS Zeaxanthin. These carotenoids naturally filter out high-energy Blue Light. Our bodies cannot produce Lutein or Zeaxanthin, therefore we must obtain them from dietary sources or supplementation. Smart Facts: No Artificial Colors No Preservatives Clinically Studied for Eye Health Blue Light Facts: 9.5 hours per day – Average time adults spend in front of media screens. As manufacturers move towards more energy-efficient light sources, the prevalence of LED and Compact Fluorescent lights will continue to grow.