BioStacks
Best Naturals

Ionic Zinc

5 Drops × 2/day · 125 servings · $0.07/serving

iHerbAmazon

Best for

Immune

Ingredients (1)

Zinc

100%

Dose/day

30 mg

Target

15–30 mg

Form

Budget

Other Ingredients (1)

Purified WaterSolvent

Water meeting USP specifications used as solvent/vehicle in gummies and liquids

How to Take It

Take it anytime

Take with food — on an empty stomach it commonly causes nausea.

With food
Space it a couple of hours from Iron and Calcium
Split into 2 doses across the day

On the label

Adults take 10 drops daily with 12 oz water or juice. Children take 5 drops daily with 8 oz water or juice. Do not take on an empty stomach. Do not use if tamper evident seal is broken or missing. Shake well before use.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$8.99

$10$20$50

Cheaper than 85% of 220 zinc supplements

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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.

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