BioStacks
Nature's Way

Bilberry

2 Capsules · 45 servings · $0.45/serving

68 / 100Good

Best for

Score Breakdown

Formulation
68
Safety
100
Final score
68/100

Ingredients (2)

Bilberry Extract standardized to 25% anthocyanins

100%

Dose

160 mg

Target

80–500 mg

Form

Black elder

83%

Dose

250 mg

Target

300–600 mg

Form

Other Ingredients (3)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Capsule ShellCapsule

Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.