Marvelda

Ethan Park

Contributor at Screen Sight Care

About

Freelance web developer, East Austin. My permanent office is the converted second bedroom in a craftsman bungalow: U-shaped standing desk, three 27-inch monitors arranged in a slight arc, blackout shades on the east window to keep afternoon glare manageable. There is a whiteboard mounted four feet to the left of the center screen where I track the supplement log. My friend Griffin once said it looked like a conspiracy board. He is not entirely wrong.

Griffin is an Austin-based backend developer and a vocal skeptic of anything health-adjacent that does not come with peer-reviewed citations. When I told him I was testing supplements, his first move was to forward me two research abstracts arguing the evidence base was weak. That turned out to be useful. It pushed me to look more carefully at which ingredients had actual trial data behind them versus which were marketing copy. My developer friend Soren in Portland goes even further: he sends PubMed abstracts at odd hours with minimal context and runs his own supplement logs with more granular entries than mine. Having both of them checking my reasoning kept the experiment more honest than it would have been on its own.

The tracking methodology is one supplement at a time, minimum three weeks off between products, weekly fatigue scores on a consistent scale, monthly cost notes, and plain-language observations on anything else I noticed. Over fourteen months I tested seven products. Three showed patterns I could detect in the data. Two did nothing. Two I could not reliably call either way. I have written about all seven.

Everything I know about eye supplements comes from fourteen months of logging my own experience, reading research when I could find it, and talking to other screen-heavy workers in similar situations. Joaquin, a graphic designer who works out of the same East Austin co-working space, started trading weekly fatigue ratings with me after he noticed an identical afternoon crash pattern. Priska, a copywriter in Minneapolis who wrote in after the post on the gut-eye connection, was the first person who made me think carefully about dose timing relative to meals rather than just dose size. These conversations sharpened a lot of the thinking here. Before adding any supplement to your own routine, checking with an eye doctor is worth doing. My tracking data tells you what I found. It cannot tell you what you will find.

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Disclosure

This site uses affiliate links. If you buy something through these links, I earn a commission at no extra cost to you. I only recommend eye supplements I have personally tested and tracked. Commission has no effect on what I report.