| Ingredients | Amount Per Serving |
|---|---|
Vitamin C | 500 mg |
Ascorbic Acid Vitamin C | - |
Calcium (as Calcium Carbonate) Calcium | 30 mg |
Calcium Carbonate Calcium | - |
Ingredient Research
- Vitamin C
- HighReduced Pain7 studies
- ModerateReduced Interleukin-6 Levels6 studies
- ModerateReduced Systolic Blood Pressure4 studies
- Calcium
- LowReduced Stillbirth3 studies
- LowIncreased Total Hip Bone Mineral Density3 studies
- Saccharomyces boulardii
- LowReduced Diarrhea Rate3 studies
- LowReduced Diarrhea3 studies
Research Evidence
How this product's ingredient doses compare to doses studied in research.
- Calcium30 mgStudies used 500–1,000 mg/day (median 750) across 4 studiesBelow studied rangeForm mismatch: this product uses Carbonate. Most research support uses Calcium Carbonate (1 study).
Product Description
- Supports immune system health with 500 mg of Vitamin C per tablet
- Calcium Carbonate (30 mg) aids in bone health and vitamin absorption
- Gluten Free—suitable for those with gluten sensitivities
- Convenient tablet form for easy daily intake
- Crafted by 21st Century, a trusted brand known for quality supplements
Other ingredients
- stearic acid
- cellulose
- croscarmellose sodium
- hydroxypropyl methylcellulose
- magnesium silicate
- magnesium stearate
- polyvinyl alcohol
- silicon dioxide
- titanium dioxide
Free of
- sugar
- yeast
- preservatives
- artificial flavors
Serving Size: 1
Servings per Container: 110
Pill Type: Tablet
Flavor: -
UPC: 740985223161





