The Vitamin Shoppe C 500 mg
Brand: The Vitamin Shoppe · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that The Vitamin Shoppe C 500 mg provides 500 mg of vitamin C per serving. While vitamin C is a well-known nutrient, the specific benefits for this product are based on general data for the ingredient. For a 500 mg dose, the primary role is supporting immune function and acting as an antioxidant. However, data on this specific brand and formulation is limited to what is on the label [NIH ODS].
How it works
Think of vitamin C as a critical helper for your body's repair and defense systems. It supports bone mineralization and neuromuscular relaxation, helping your muscles relax and nerves signal properly [NIH ODS]. For immune health, it acts as a cofactor for enzymes that support your immune cells. At 500 mg, you are getting a moderate dose that is well above the RDA but below the upper limit for most adults [NIH ODS].
Safety profile
FDA received 592059 total adverse event reports across all supplements, but data for this specific product is not available. General safety data for vitamin C shows that high levels can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Additionally, calcium (as an ingredient in this product) can reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start with one tablet daily, preferably with food to reduce stomach upset. If you take any medications, especially antibiotics or thyroid medication, take this supplement at least 2 hours apart from them [NIH ODS]. For most people, 500 mg is a safe and effective daily dose for general wellness. If you have a history of kidney stones or kidney disease, consult your doctor before starting [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | The Vitamin Shoppe |
|---|---|
| Serving Size | |
| Contents | 100.0 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