Best Eye Health Supplements: 4 Formulas Compared Against the AREDS2 Benchmark
For eye health supplements, the benchmark is AREDS2: a large National Eye Institute programme showing that a specific formula of antioxidant vitamins, zinc, copper, lutein and zeaxanthin slows progression in people with intermediate age-related macular degeneration. Of the four products FactoWiki has reviewed, Visivra comes closest with a short lutein-zeaxanthin-zinc formula, but none discloses doses we could match to AREDS2, and none has been shown to improve normal eyesight.
This guide contains no affiliate purchase links. FactoWiki may earn commissions through links on individual product review pages; those relationships did not determine the order or conclusions below. See our affiliate disclosure. General information, not medical advice.
Short verdict
If your eye doctor has diagnosed intermediate AMD, choose a product whose label matches AREDS2 doses and includes copper with zinc — among these, Visivra is the closest starting point. People with healthy eyes do not have trial evidence that these products help.
How we selected and assessed the products
We compared all four eye-health products FactoWiki has reviewed. Because the category has a clear benchmark, closeness to the AREDS2 formula carried particular weight within the criteria below:
- Human evidence for the main ingredients.
- Meaningful, disclosed doses.
- Formula transparency.
- Safety and interactions.
- Category relevance.
- Marketing claims.
- Price, value and refund terms — considered last.
No scores are used. Full criteria: review methodology.
Quick comparison
| Product | Main ingredients | Dose transparency | Evidence strength | Main advantage | Important limitation | Price / value | Who may consider it |
|---|---|---|---|---|---|---|---|
| Visivra | Lutein, zeaxanthin, zinc, bilberry, astaxanthin, vitamin A | Names listed; doses unconfirmed | Moderate (AREDS2 core) | Shortest AREDS2-aligned formula | No copper listed | $49–69/bottle; 60-day | Diagnosed intermediate AMD |
| Visium Pro | Lutein, zeaxanthin, bilberry, antioxidant vitamins | Not verified | Moderate (partial core) | Carotenoids + vitamins | Zinc/copper unconfirmed | Not verified | As Visivra, after label check |
| VisiFlora | 22 ingredients incl. lutein, zeaxanthin, zinc, saffron | Not fully disclosed | Limited–moderate | Broad formula | Dilution; speculative angle | $49–69/bottle; 60-day | Broad antioxidant seekers |
| SharpVision | Not verified | Panel not verified | Unassessable | — | Unknown formula | 60-day; price not verified | Only with label in hand |
Prices and refund windows are as described by sellers at the time of our reviews and were not re-verified. “Evidence strength” refers to the main ingredients.
Products compared
Visivra
What it is: An eye-health capsule built around macular carotenoids.
Key ingredients: Lutein, zeaxanthin, bilberry extract, astaxanthin, zinc and vitamin A.
What is actually different: It combines the AREDS2 carotenoids with zinc in a shorter formula than most competitors.
Evidence strengths: Lutein, zeaxanthin and zinc are the ingredients tested in the AREDS/AREDS2 programme for intermediate AMD. Weaknesses: Bilberry and astaxanthin were not part of AREDS2 and have weaker eye evidence. Doses were not confirmed against AREDS2 amounts. No copper was listed in our review. No product trial.
Dose transparency: Ingredients named; amounts need checking against lutein 10 mg, zeaxanthin 2 mg and zinc 25–80 mg with copper.
Safety issue to check: High-dose zinc without copper can cause copper deficiency; check total vitamin A if you take other supplements.
Pros
- Most AREDS2-aligned core of the four
- Shorter formula
- $49–69 per bottle listed; 60-day refund window per seller
Cons
- Doses unconfirmed
- No copper listed
- Weaker extras
Who may reasonably consider it: Adults diagnosed with intermediate AMD whose eye doctor agrees a supplement is appropriate, after checking doses against AREDS2. Read the full Visivra review.
Visium Pro
What it is: An eye capsule built around lutein, zeaxanthin, bilberry and antioxidant vitamins.
Key ingredients: Lutein, zeaxanthin, bilberry and antioxidant vitamins.
What is actually different: An AREDS2-type carotenoid core with antioxidant vitamins; zinc and copper content should be confirmed.
Evidence strengths: Its carotenoids and antioxidant vitamins match part of the AREDS2 formula. Weaknesses: The AREDS2 benefit was for a complete formula including zinc and copper, in people with AMD; partial formulas are not the tested intervention. Price and doses not verified. No product trial.
Dose transparency: Amounts not verified in our review.
Safety issue to check: Check for beta-carotene if you smoke or have smoked; check vitamin E if you take anticoagulants.
Pros
- AREDS2-type carotenoid core
- Antioxidant vitamins included
Cons
- Zinc/copper content unconfirmed
- Price and refund terms not verified
Who may reasonably consider it: Similar buyers to Visivra who can confirm the full panel matches AREDS2. Read the full Visium Pro review.
VisiFlora
What it is: A 22-ingredient vision formula with a “gut-eye axis” angle.
Key ingredients: Lutein and zeaxanthin, zinc, bilberry, astaxanthin, saffron, vitamins A, C and E, selenium, grape seed, quercetin, rutin, taurine and alpha-lipoic acid.
What is actually different: The broadest formula here, surrounding an AREDS2-style core with many extras.
Evidence strengths: Its lutein, zeaxanthin and zinc core is the evidence-backed part; saffron has emerging macular data. Weaknesses: Twenty-two ingredients make AREDS2 doses of the core unlikely to be confirmed; the gut-eye axis framing is speculative. No product trial.
Dose transparency: Not fully disclosed in our review.
Safety issue to check: Many overlapping antioxidants and vitamin A; check totals with other supplements.
Pros
- Relevant carotenoid and zinc core
- $49–69 per bottle listed; 60-day refund window per seller
Cons
- Diluted by many extras
- Speculative marketing angle
Who may reasonably consider it: People who want a broad antioxidant formula and understand that only its core relates to the AREDS2 evidence. Read the full VisiFlora review.
What ingredients have the best evidence?
In AREDS2, 4,203 people at risk of advanced AMD received the AREDS formula with or without added lutein 10 mg and zeaxanthin 2 mg; the primary analysis did not show a significant further reduction, but secondary analyses were more favourable, and lutein and zeaxanthin replaced beta-carotene because of lung cancer concerns in smokers (AREDS2, 2013; AREDS2 report 3). The National Eye Institute notes that lowering zinc did not significantly change effectiveness. Bilberry, astaxanthin and saffron were not part of this evidence base. Full detail: lutein and zeaxanthin evidence review and how much lutein and zeaxanthin.
What the research does not prove
Ingredient evidence: a complete AREDS2 formula in people with intermediate AMD.
Dose evidence: specific amounts of each nutrient; products with different amounts are not covered.
Finished-product evidence: none of the four products has a published trial we could find.
The research does not show that these products prevent AMD in healthy eyes, sharpen vision, treat cataracts or glaucoma, or protect against screen light.
How to choose
- Ingredient amount: lutein 10 mg, zeaxanthin 2 mg, vitamin C 500 mg, vitamin E 400 IU, zinc 25–80 mg, copper 2 mg.
- Serving size: AREDS2 amounts are often split over two softgels.
- Proprietary blends: cannot be matched to AREDS2.
- Beta-carotene: avoid if you smoke or used to.
- Third-party verification: check genuine certifications on the certifier’s website; we found none for these products.
See how to compare eye health supplements.
Safety
- Zinc above 40 mg a day long-term exceeds the adult upper limit and can cause copper deficiency.
- Beta-carotene is not appropriate for current or former smokers.
- Check vitamin E with anticoagulants.
- Sudden vision loss, distortion, flashes or a curtain over vision need urgent eye care.
Frequently asked questions
Which eye supplement here is closest to AREDS2?
Visivra, because it lists lutein, zeaxanthin and zinc in a shorter formula; doses and copper still need confirming.
Do eye supplements improve normal eyesight?
No good evidence shows that. AREDS2 evidence concerns slowing progression in people with intermediate AMD.
What doses did AREDS2 use?
Lutein 10 mg, zeaxanthin 2 mg, vitamin C 500 mg, vitamin E 400 IU, zinc 25–80 mg and copper 2 mg.
Should smokers avoid some eye supplements?
Yes — avoid beta-carotene formulas if you smoke or used to smoke.
Are bilberry and astaxanthin useful?
They were not part of AREDS2 and have weaker evidence.
Can high zinc be harmful?
Long-term zinc above 40 mg a day exceeds the adult upper limit and can cause copper deficiency, which is why AREDS formulas include copper.