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DOSERANKEVIDENCE-BASED SUPPLEMENTSFull analysis

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)
1

Nutricost, Bilberry, 90 Capsules (300 mg per Capsule)

4.7· 1,121 ratings· $0.10/serving

DoseRank score86

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.

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Cheaper alternative$0.09 per servingCalifornia Gold Nutrition, Lutein with Zeaxanthin from Marigold Extract, 120 Veggie Softgels

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.

Buy the #1 pick
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
See the full analysis — every score, every productHow the ranking works
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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Questions

Frequently asked

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.

Bilberry Anthocyanins has moderate human evidence for this outcome.

Bilberry Anthocyanins at 300 mg is higher than the studied 40-160 mg window. DoseRank scores this product's dose fit at 92 out of 100.

Nutricost, Bilberry, 90 Capsules (300 mg per Capsule) works out at $0.10 per serving. $0.10 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.

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Other outcomes

  • Dry eye symptomsIrritation, burning, or dryness of the eyes.

Use rankings as research support

DoseRank rankings are informational and not medical advice. If you are pregnant, breastfeeding, using medications, or managing a health condition, ask a qualified clinician whether a supplement fits your situation. Stop use and report concerning adverse events to a clinician, the product maker, or the retailer.

Disclosure

Retailer links may be affiliate links. Rankings and placement are not paid placement.

Nutricost, Bilberry, 90 Capsules (300 mg per Capsule)

$0.10/serving · ★ 4.7 · In stock

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