NS Natural Stacks Vitamin C With Zinc Glycinate
Brand: NS Natural Stacks · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that the combination of vitamin C and zinc glycinate in this product supports key immune functions. We recommend this supplement for individuals looking to fill specific nutrient gaps, but it is not a substitute for a balanced diet. Data on the exact ingredients in this specific product is limited, so we rely on general nutrient data.
How it works
Vitamin C acts as a powerful antioxidant that protects your cells from damage and supports your immune system. Zinc glycinate is a highly absorbable form of zinc, a mineral essential for immune cell development and communication. Together, they help your body maintain a strong defense against pathogens [NIH ODS].
Safety profile
Based on FDA data, there are 592,059 total adverse event reports across all supplements, but specific side effect counts for this product are not available. For zinc, high doses can cause nausea and stomach upset. For vitamin C, very high intakes may cause digestive issues like diarrhea. Always stick to the recommended dose on the label to avoid these risks [FDA data].
Our recommendation
We recommend this product if you have a confirmed need for extra vitamin C and zinc, such as during periods of high stress or illness. Start by taking one serving daily with food to reduce stomach upset. If you take other medications, check with your doctor because calcium in your diet can interact with certain drugs, though data for this specific product is limited [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NS Natural Stacks |
|---|---|
| Serving Size | |
| Contents | 90.0 Vegetarian 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