BulkSupplements.com Zinc Gluconate
Brand: BulkSupplements.com · Form: POWDER [E0162] On Market
Our assessment
The evidence shows that zinc gluconate is a well-studied form of zinc, but you should be aware of how it interacts with other minerals and medications. Our assessment is that while zinc is essential for immune function, this specific product’s value depends heavily on your overall diet and current health status. Data on the exact dosage from this label is not available, so we must rely on general zinc guidelines.
How it works
Think of zinc as a gatekeeper for your immune system and cellular repair. It supports enzyme function and protein synthesis, which are critical for healing and growth [NIH ODS]. However, please note that the data provided for the ingredient "Calcium" describes bone mineralization and neuromuscular relaxation mechanisms, not zinc [NIH ODS]. For zinc’s specific mechanism, data is not available in the provided materials.
Safety profile
The FDA received a total of 592,059 adverse event reports across all supplements, but a specific count for zinc gluconate is not available in this data. Be aware that high intakes of minerals can cause significant issues. For example, high levels of calcium in the blood and urine can cause poor muscle tone, nausea, constipation, and abnormal heart rhythms [NIH ODS]. While these side effects are specific to calcium, they highlight the general risk of mineral imbalances. Zinc can also interfere with the absorption of medications like tetracycline and fluoroquinolone antibiotics [NIH ODS].
Our recommendation
We recommend you start with a low dose, such as 10-15 mg of elemental zinc daily, and take it with food to reduce stomach upset. Do not exceed the tolerable upper intake level of 40 mg per day from all sources. Crucially, avoid taking zinc supplements at the same time as calcium or iron, as they compete for absorption. If you take any prescription medications, especially antibiotics or thyroid medication, consult your doctor before adding this supplement [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | BulkSupplements.com |
|---|---|
| Serving Size | |
| Contents | 500.0 Gram(s) 17.6 Oz(s) |
| Market Status | On Market |
How to Read This Label
Supplement labels contain several key sections regulated by the FDA:
- Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
- Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
- % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
- Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
- Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.
Source: FDA Dietary Supplement Labeling Guide