The short answer · Contrast sensitivity
Take lutein & zeaxanthin for contrast sensitivity. This is the one to buy.
1
Nutricost, Zeaxanthin with Lutein, 120 Softgels
4.8· 6,108 ratings· $0.11/serving
DoseRank score87
Lutein 20 mg — inside the studied 10-20 mg window
Of 735 products scored for Contrast sensitivity, Nutricost, Zeaxanthin with Lutein, 120 Softgels ranks #1 with a DoseRank score of 87. Lutein and Zeaxanthin are the strongest evidence signals for this outcome.
The form“Why Lutein & Zeaxanthin?”Evidence Strong evidence
Lutein and Zeaxanthin are the strongest evidence signals for this outcome.
- LuteinThe pick
Strong evidence · 20 mg
Yellow carotenoid concentrated in the eye's macula; filters blue light and is a key dietary nutrient linked to lower age-related macular degeneration risk.
- ZeaxanthinThe pick
Strong evidence · 4 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 90
Questions
Frequently asked
Nutricost, Zeaxanthin with Lutein, 120 Softgels ranks #1 for Contrast sensitivity with a DoseRank score of 87. The score blends clinical strength, evidence, dose fit, trust signals and value across 735 products scored for this outcome.
Lutein and Zeaxanthin are the strongest evidence signals for this outcome.
2 of 2 dosed ingredients land in the studied range. Lutein at 20 mg lands inside the studied 10-20 mg window. DoseRank scores this product's dose fit at 90 out of 100.
Nutricost, Zeaxanthin with Lutein, 120 Softgels works out at $0.11 per serving. $0.11 per serving — low price tier for this outcome. The cheapest ranked pick here is $0.07 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.
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