BioStacks
NFH

Zinc SAP

1 Capsule · 60 servings

iHerbAmazon

Best for

Immune

Ingredients (2)

Zinc

100%

Dose

25 mg

Target

15–30 mg

Form

Premium

Copper

100%

Dose

1000 mcg

Target

1000–2000 mcg

Form

Standard

Other Ingredients

No other ingredients listed

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

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

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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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