Kirkland Signature Chewable Vitamin C 500 mg Tangy Orange
Brand: Kirkland Signature · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Kirkland Signature Chewable Vitamin C 500 mg provides a convenient way to meet your daily needs for this essential nutrient. However, based on the data provided, the specific ingredient information for this product is limited, and the adverse event data is aggregated across all supplements, not this specific product. Our assessment is that while vitamin C is generally well-tolerated, you should rely on the specific label for dosing instructions and ingredient details.
How it works
Vitamin C is a powerful antioxidant that supports your immune system and helps with collagen production for healthy skin, bones, and blood vessels. The data provided does not include a detailed mechanism of action for vitamin C. For the ingredient calcium, which is not in this product, the data notes it supports bone mineralization and neuromuscular relaxation [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports across all dietary supplements, but specific report counts for this product are not available [FDA data]. For vitamin C specifically, side effect data is not provided in the available information. The data for calcium, which is not an ingredient here, notes that high intakes can cause constipation, nausea, and abnormal heart rhythms [NIH ODS].
Our recommendation
Based on the data provided, we recommend following the dosage instructions on the label of Kirkland Signature Chewable Vitamin C 500 mg. Since specific safety and interaction data for this product are not available, you should consult your healthcare provider before starting any new supplement, especially if you have a medical condition or take other medications. Choose a reputable brand and store the product as directed.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Kirkland Signature |
|---|---|
| Serving Size | |
| Contents | 500.0 Tablet(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