Everything DoseRank tracks on the eye & vision shelf — Astaxanthin. The category itself is never ranked: 270 products get scored the moment you say what you want them to do.
How to read the scores
This legend covers the scores on this page — for data sources, scoring weights, and limits, read the full methodology →
Answer a few questions about your goals, habits, stack, and budget. Then, DoseRank will find the products that best match your needs based on your answers. It's free and only takes 60 seconds! No account is required.
A saved, shareable breakdown: your matched products, dose math, interaction flags to discuss with a clinician, and a price-tracked stack you can revisit.
Questions
Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value — computed for the goal you picked, across this category's products. The #1 on the DoseRank tab has the highest composite; the other tabs re-rank the same products by Value, Trust, or Popularity. Placement is never paid.
Start with a goal, not a brand
Browsing eye & vision supplements without a goal makes no sense — different products do different jobs, and “best” flips depending on which job you're hiring for. These are the 45 health outcomes that matter for this category. Pick yours, and the full evidence-ranked shelf loads for that goal alone.
Eye strainVisual fatigue or discomfort from eye use.185 rankedModerate-strong
Visual acuityClarity or sharpness of vision.103 rankedModerate-strong
Contrast sensitivityAbility to distinguish shades or low-contrast details.105 rankedStrong
Macular pigment optical densityRetinal pigment measure sometimes used in lutein/zeaxanthin studies.112 rankedStrong
Wrinkle severityDegree of visible skin wrinkling.67 rankedStrong
Skin hydrationMoisture content or hydration of the skin.101 rankedStrong
Asthma controlDegree to which asthma symptoms and exacerbations are minimized.32 rankedLimited
Dry eye symptomsIrritation, burning, or dryness of the eyes.87 rankedModerate-strong
Age-related macular degeneration progressionWorsening retinal degeneration affecting central vision.135 rankedStrong
Platelet functionPlatelet activity relevant to clotting and bleeding.31 rankedModerate-strong
Night vision or dark adaptationAbility to see or adapt under low-light conditions.67 rankedModerate-strong
Cataract progressionWorsening of lens opacity over time.87 rankedModerate-strong
MicrocirculationPerfusion in small vessels and capillary beds.70 rankedModerate-strong
PhotosensitivityAbnormal skin sensitivity to sunlight or light exposure.53 rankedModerate-strong
Antioxidant capacityMeasured ability to counter oxidative stress.242 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best eye & vision supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 270 products against that goal's trials.