Nutricost, Zinc Gluconate Capsules, 50 Mg, 240 Count
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This zinc supplement uses zinc gluconate, a bioavailable form that effectively supports immune function and cellular metabolism. The formulation is simple, with minimal additives such as hypromellose and rice flour, which are generally considered benign. The absence of artificial sweeteners, dyes, or seed oils contributes to its favorable rating.
Key ingredients 4
ZincGood
Zinc is an essential mineral that supports immune function and enzyme activity. Zinc gluconate is a bioavailable form, making it effective for supplementation. It is crucial for cellular metabolism and immune system support.
Risks
Excessive zinc intake can lead to nausea, vomiting, and interference with copper absorption.
Benefits
Zinc is vital for immune health, wound healing, and DNA synthesis.
HypromelloseNeutral
Hypromellose is a cellulose-based compound used as a capsule material. It is generally recognized as safe and is commonly used in vegetarian capsules. It does not contribute any nutritional value but serves as an effective delivery medium for supplements.
See more about Hypromellose →Rice FlourNeutral
Rice flour is used as a filler or flow agent in supplements. It is a gluten-free option and generally considered safe for consumption. It does not provide significant nutritional benefits in the small amounts used in supplements.
See more about Rice Flour →Magnesium StearateNeutral
Magnesium stearate is a common flow agent used in supplement manufacturing. It is derived from vegetable sources and helps ensure consistent capsule filling. It is generally recognized as safe in the amounts used in supplements.
See more about Magnesium Stearate →Processing
Processed Foods
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