Pure Encapsulations Zinc (Citrate)
Brand: Pure Encapsulations · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that supplementing with zinc citrate, as found in this product, is a well-established strategy for supporting immune function and overall health. However, based on the data provided for the ingredient calcium, we must be clear that this product contains zinc, not calcium. The specific data on zinc from the provided sources is not available, so our assessment is limited to the general principles of mineral supplementation. You should always verify the specific ingredient profile on the label.
How it works
While specific data for zinc citrate is not provided, minerals like calcium play critical roles in the body. For example, calcium supports bone mineralization and neuromuscular relaxation [NIH ODS]. Think of minerals as essential co-factors — they enable your nerves to signal, your muscles to contract and relax, and your bones to maintain density. For zinc specifically, it is a key component for a healthy immune response, though this mechanism is not detailed in the provided data.
Safety profile
The FDA received a total of 592,059 adverse event reports across all supplements, but specific report counts for this product or zinc citrate are not available [FDA data]. For the mineral calcium, high intakes can cause constipation, nausea, and abnormal heart rhythms, and may increase the risk of heart disease and prostate cancer [NIH ODS]. Because data for zinc citrate is missing, we cannot provide specific side effect report counts. You should be aware that mineral supplements can interact with medications; for instance, calcium can reduce the absorption of tetracycline antibiotics and levothyroxine [NIH ODS].
Our recommendation
Data not available for a specific recommendation on Pure Encapsulations Zinc (Citrate). Because the provided data pertains to calcium rather than zinc, we cannot offer a confident dosage or usage recommendation. We advise you to consult with your healthcare provider before starting this supplement, especially since the specific safety profile and interactions for zinc citrate are not documented in the data provided. Always follow the dosage instructions on the product label.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Pure Encapsulations |
|---|---|
| Serving Size | |
| Contents | 180.0 Capsule(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