The short answer · Cataract progression
Take zeaxanthin for cataract progression. This is the one to buy.
1
Swanson Vitamins, Herbal Urinary Care, 60 Capsules
4.7· 827 ratings· $0.07/serving
DoseRank score82
Zeaxanthin 200 mg — higher than the studied 2-6 mg window
Of 2,607 products scored for Cataract progression, Swanson Vitamins, Herbal Urinary Care, 60 Capsules ranks #1 with a DoseRank score of 82. Zeaxanthin has moderate human evidence for this outcome.
The form“Why Zeaxanthin?”Evidence Moderate evidence
Zeaxanthin has moderate human evidence for this outcome.
- ZeaxanthinThe pick
Moderate evidence · 200 mg
Carotenoid that sits beside lutein in the macula; boosts macular pigment density and is almost always co-supplemented with lutein for eye health.
The dose“Is the dose actually effective?”Dose fit 100
Zeaxanthin at 200 mg is higher than the studied 2-6 mg window.
Zeaxanthin
Studied window 2-6 mg · this pick 200 mg
Questions
Frequently asked
Swanson Vitamins, Herbal Urinary Care, 60 Capsules ranks #1 for Cataract progression with a DoseRank score of 82. The score blends clinical strength, evidence, dose fit, trust signals and value across 2,607 products scored for this outcome.
Zeaxanthin has moderate human evidence for this outcome.
Zeaxanthin at 200 mg is higher than the studied 2-6 mg window. DoseRank scores this product's dose fit at 100 out of 100.
Swanson Vitamins, Herbal Urinary Care, 60 Capsules works out at $0.07 per serving. $0.07 per serving — low price tier for this outcome. Nothing else in this ranking costs less per serving.
No. Retailer links may be affiliate links, but rankings and placement are never paid. Every product is scored by the same public model, and the ranking is recomputed from the underlying product data rather than edited by hand.