BioStacks
GNC

Lutein 40 mg

1 Capsule · 60 servings · $0.58/serving

53 / 100Average

Best for

Score Breakdown

Formulation
86
Safety
62
Final score
53/100

Ingredients (2)

LuteinSynergy40 mg

Optimal dose

ZeaxanthinSynergy1 mg

50% of effective dose

Other Ingredients

Fillers, coatings, and additives

6Safe1Caution1Avoid

Titanium DioxideColorant

Avoid

CarmineColorant

Caution

Soy LecithinEmulsifier

Safe

GelatinCapsule

Safe

GlycerinHumectant

Safe

Safflower Seed OilCarrier

Safe

Vegetable OilCarrier

Safe

BeeswaxCoating

Safe

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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.