"Jarrow Formulas® Vitamin D3 (cholecalciferol) may help improve vitamin D status better than equivalent amounts of ergocalciferol (D2).* D3 is also the form produced by skin with UVB exposure (sunlight). Vitamin D3 is converted to its hormonally-active form, calcitriol, which enhances dietary calcium and phosphorous absorption, supports the production of osteocalcin (a structural protein in bone), and stimulates the vitamin D receptor in innate immune cells to support a healthy immune response.*"

"Jarrow Formulas® Vision Optimizer® supports visual function and ocular antioxidant status.* Lutein & Zeaxanthin are antioxidant carotenoids that accumulate in the central retina to comprise macular pigment, which functions in visual performance and filtering high-energy blue light emitted from all types of screens, LED/CFL lighting, and the sun.* Mirtoselect®, a full spectrum Bilberry Extract, and Grape Seed Extract support blood flow to the eyes.* R-Alpha Lipoic Acid, Selenium and Vitamin B2 support levels of the body’s master antioxidant, glutathione, and cellular antioxidant defenses for the eyes’ lenses.* Quercetin is an antioxidant that supports lens architecture.*"