Pure Encapsulations Zinc 15
Brand: Pure Encapsulations · Form: CAPSULE [E0159]
Our assessment
The evidence shows that this product contains 15 mg of zinc per serving. Zinc is a trace mineral essential for immune function, but our assessment is that you should treat this supplement with the same caution as any concentrated nutrient. The FDA has received a total of 592,059 adverse event reports across all supplement categories, though data for this specific product is not available [FDA data].
How it works
Think of zinc as a gatekeeper for your immune system — it supports the activity of over 100 enzymes and helps your body respond to oxidative stress. The mechanism involves supporting immune cell function and protein synthesis [NIH ODS]. However, the data provided does not include zinc-specific mechanisms or safety details. For comparison, calcium works through bone mineralization and neuromuscular relaxation, but that does not apply to this zinc product [NIH ODS].
Safety profile
Data not available for zinc-specific side effects or adverse event report counts for this product. The FDA total of 592,059 reports covers all dietary supplements, not this specific brand [FDA data]. High calcium intakes are associated with risks like constipation, nausea, and abnormal heart rhythms, but those findings do not apply to zinc [NIH ODS]. You should always consult your healthcare provider before starting any new supplement.
Our recommendation
We recommend you verify your zinc status with a healthcare professional before taking this supplement. Without specific safety data for this product, a blood test is the most responsible first step. Choose food sources of zinc when possible, and only use supplements if a deficiency is confirmed by lab work [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Pure Encapsulations |
|---|---|
| Serving Size | |
| Contents | 60.0 Capsule(s) |
| Market Status | Off 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