BioStacks
Natural Factors

Advanced Eye Factors

2 Capsules · 30 servings

58 / 100Average

Score Breakdown

Formulation
60
Safety
87
Final score
58/100

Ingredients (18)

LuteinSynergy15 mg

Optimal dose

ZeaxanthinSynergy2.6 mg

Optimal dose

Zinc16 mg

Within effective range

Vitamin B12Synergy100 mcg

40% of effective dose · Premium form

Copper1000 mcg

Within effective range

Other Ingredients

Fillers, coatings, and additives

4Safe1Caution

Rice FlourFiller

Caution

Magnesium StearateLubricant

Safe

Silicon DioxideAnti-caking

Safe

GelatinCapsule

Safe

Purified WaterSolvent

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.