Vitamin World Astragalus, Vitamin C & Elderberry
Brand: Vitamin World · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that this product combines three well-studied ingredients. However, because it is a proprietary blend, we cannot assess the exact amount of each ingredient you are receiving. Astragalus is often used for immune support, but clinical data on combination products like this one is limited. Data not available for specific combined efficacy studies.
How it works
Each ingredient plays a distinct role. Vitamin C is a water-soluble antioxidant that supports immune cell function and collagen synthesis [NIH ODS]. Astragalus has been studied for its potential to support immune function through its polysaccharide and saponin compounds [NIH DSLD]. Elderberry is traditionally used for cold and flu symptoms, though evidence is mixed [NIH DSLD]. Data not available on how these three interact in a single formulation.
Safety profile
FDA received 694 adverse event reports for vitamin C, 1,622 for astragalus, and 1,623 for elderberry [FDA data]. Vitamin C can cause digestive upset at high doses, including diarrhea and nausea [NIH ODS]. Astragalus may interact with immunosuppressive medications [NIH DSLD]. Elderberry may cause mild gastrointestinal effects [NIH DSLD]. Data not available on side effects specific to this combination product.
Our recommendation
If you are looking for immune support, this product may be a reasonable option, but we recommend choosing individual ingredients at known doses for more predictable results. Start with a standard vitamin C supplement (75–90 mg daily for adults) and consider astragalus or elderberry separately [NIH ODS]. Always consult your healthcare provider before starting any new supplement, especially if you have an autoimmune condition or take prescription medications. Data not available for specific dosing guidelines for this combination product.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Vitamin World |
|---|---|
| Serving Size | |
| Contents | 60.0 Rapid Release 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