What these products are
"Vision support" formulas — lutein and zeaxanthin, bilberry, vitamins and zinc — sold against screens, aging eyes and floaters. The educational base: the Eyes hub, macular degeneration and the AREDS story, the floaters emergency rules, lutein & zeaxanthin, and the full shelf verdict.
What they cannot do
- Prevent AMD in healthy eyes — AREDS tested that directly: no benefit outside diagnosed intermediate disease.
- Dissolve floaters, treat cataract, or "restore" vision — no trials support any of it, and floaters have same-day rules no bottle addresses.
- Substitute for the dilated exam — the intervention that actually finds AMD, glaucoma and diabetic disease in time.
The fidelity test
The evidence belongs to one formula: AREDS2 — vitamin C 500 mg, vitamin E 400 IU, zinc 80 mg, copper 2 mg, lutein 10 mg, zeaxanthin 2 mg, no beta-carotene — in diagnosed intermediate AMD. Our review standard is fidelity to it:
| Product type | Verdict |
|---|---|
| Faithful AREDS2 reproduction | Legitimate — for the diagnosed, with an eye doctor |
| "Based on AREDS2" at fractional doses | The borrower tier — evidence stays with the original |
| Lutein 2–6 mg screen blends | Sub-trial doses for untested populations |
| Bilberry night-vision formulas | Wartime folklore; trials negative |
| "Vision restoration" products | Disqualifying claims |
What our reviews check
Every dose against the AREDS2 numbers, beta-carotene's presence (a smoker-safety failure), prevention claims aimed at healthy eyes, floater and cataract promises, and seller-page terms as verified. Reviewed products appear below; review pages carry disclosed affiliate links — this page carries none.