BioStacks
Solaray

Optizinc®, 30 mg

1 Capsule · 60 servings · $0.15/serving

64 / 100Good

Best for

Score Breakdown

Formulation
64
Safety
100
Final score
64/100

Ingredients (2)

Zinc30 mg

Optimal dose

Vitamin B-620 mg

Partial dose · Budget form

Other Ingredients

Fillers, coatings, and additives

3Safe

Magnesium StearateLubricant

Safe

Whole Rice ConcentrateFiller

Safe

HypromelloseCapsule

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.