The Lightbody® Total Eye Health + with Blue Light Filter Supplement uses science-backed ingredients that support the healthy hydration of eyes, provides nutrients to support retinal and macular health, and filters high energy visible light (UV and blue light). Subscriptions available on lightbodylabs.com >. Causes of Poor Eye Health. In collaboration with innovative scientists and formulators, we have created an effective whole eye health supplement with science-backed plant-based extracts that improve eye moisture, enhance visual function and clarity, and support eye health from daily light exposures such as sunlight, artificial light, and blue light from digital devices. . Our proprietary ocular botanical blend is formulated with clinically-researched lutein & zeaxanthin, an extract from marigold flowers. It is a natural, absorbable antioxidant that the body naturally deposits in the eye to support visual function.