BioStacks
Natural Factors

Zinc Lozenges

1 Lozenge · 60 servings · $0.20/serving

30 / 100Poor

Best for

Score Breakdown

Formulation
35
Safety
87
Final score
30/100

Ingredients (4)

Zinc10 mg

Partial dose · Standard form

Vitamin C25 mg

10% of effective dose

Elderberry Extract 4:1125 mg

42% of effective dose

Organic Echinacea Powder30 mg

10% of effective dose

Other Ingredients

Fillers, coatings, and additives

5Safe1Caution

SucroseSweetener

Caution

Natural FlavorsFlavor

Safe

Magnesium StearateLubricant

Safe

Citric AcidAcidulant

Safe

Monk Fruit ExtractSweetener

Safe

Stearic AcidLubricant

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.