Vitamer Laboratories Zinc Picolinate 30 mg
Brand: Vitamer Laboratories · Form: CAPSULE [E0159]
Our assessment
Our assessment: Zinc is an essential mineral that supports your immune system, but the data shows that 30 mg of zinc picolinate from Vitamer Laboratories provides a significant dose. The Tolerable Upper Intake Level for zinc is 40 mg per day for adults [NIH ODS]. This means a single serving of this supplement puts you at 75% of the daily upper limit, which is a substantial amount. For most people, the RDA is 8–11 mg daily [NIH ODS].
How it works
Zinc is a critical cofactor for over 300 enzymes in your body, helping with immune cell function, protein synthesis, and DNA repair [NIH ODS]. Zinc picolinate is a chelated form designed to be absorbed more easily than some other forms, though the data does not confirm superior efficacy over standard zinc gluconate for general health [NIH ODS].
Safety profile
Data not available for Vitamer Laboratories Zinc Picolinate specifically. However, FDA data for zinc supplements in general includes 1,179 adverse event reports. Common side effects include nausea, stomach cramps, and a metallic taste in the mouth [FDA data]. Taking 30 mg daily long-term without medical supervision could lead to copper deficiency, as zinc competes with copper for absorption [NIH ODS].
Our recommendation
Our recommendation: Check your total zinc intake from all sources (food, multivitamins, and this supplement) to ensure you stay under 40 mg daily [NIH ODS]. If you are a healthy adult, 30 mg may be appropriate for short-term use under a doctor’s guidance, but for daily maintenance, a lower dose (8–11 mg) is typically sufficient [NIH ODS]. Do not take this supplement with other high-zinc products or on an empty stomach to avoid nausea [FDA data].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Vitamer Laboratories |
|---|---|
| Serving Size | |
| Contents | 100.0 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