The short answer · Eye strain
Take bilberry anthocyanins for eye strain. This is the one to buy.

Nutricost, Bilberry, 90 Capsules (300 mg per Capsule)
4.7· 1,121 ratings· $0.10/serving
Bilberry Anthocyanins 300 mg — higher than the studied 40-160 mg window
Of 949 products scored for Eye strain, Nutricost, Bilberry, 90 Capsules (300 mg per Capsule) ranks #1 with a DoseRank score of 86. Bilberry Anthocyanins has moderate human evidence for this outcome.
Retailer links may be affiliate links. Rankings and placement are never paid.
The form“Why Bilberry Anthocyanins — not Astaxanthin or Lutein?”Evidence Moderate evidence
Bilberry Anthocyanins has moderate human evidence for this outcome.
- Bilberry AnthocyaninsThe pick
Moderate evidence · 300 mg
Concentrated anthocyanin fraction from bilberry (Vaccinium myrtillus); studied for microcirculation, eye health, and antioxidant activity, and more potent per gram than whole berry.
- Astaxanthin
Moderate evidence · 10 mg
Pink-red carotenoid from Haematococcus algae; a potent fat-soluble antioxidant used for eye, skin, and exercise-recovery support.
- Lutein
Moderate evidence · 10 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.
The dose“Is the dose actually effective?”Dose fit 92
Bilberry Anthocyanins at 300 mg is higher than the studied 40-160 mg window.
Bilberry Anthocyanins
Studied window 40-160 mg · this pick 300 mg
The ranking“Why should I trust this pick?”Trust 76
Solid trust signals from buyer ratings, with room to grow. Each product gets a DoseRank score blending clinical strength, evidence, dose fit, trust and value. Retailer links may be affiliate links — the scoring model decides placement, never payment from a brand.
- 949 products scored
- Never paid placement
- Evidence level: Moderate · 78
- 147 brands
- 6 ingredients
The price“Can I do better than $0.10 a serving?”Value 86
$0.10 per serving — low price tier for this outcome. Nothing else in this ranking costs less per serving.
Ready?
The #1 pick is $0.10 a serving.Nutricost, Bilberry, 90 Capsules (300 mg per Capsule) — in stock at a tracked retailer.
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Nutricost, Bilberry, 90 Capsules (300 mg per Capsule) ranks #1 for Eye strain with a DoseRank score of 86. The score blends clinical strength, evidence, dose fit, trust signals and value across 949 products scored for this outcome.
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