21st Century Magnesium, 250 mg, 250 Tablets
UPC: 740985280508
21st Century Magnesium 250 mg is a mineral supplement designed to support bone and muscle health, according to the manufacturer. It provides 250 mg of elemental magnesium per tablet from magnesium oxide, along with 65 mg of calcium from calcium carbonate.
This product is formulated to be gluten-free, non-GMO, and vegan-friendly. The manufacturer notes it contains no added sugar, yeast, preservatives, artificial flavors, or colors. It is available in a 250-tablet size, with a 110-tablet option also offered.
21st Century states it has over 30 years of experience in producing vitamins and supplements, with ingredients sourced through a vendor certification program and products undergoing rigorous testing for purity and potency.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calcium (as Calcium Carbonate) | 65 mg | 5% |
| Magnesium (as Magnesium Oxide) | 250 mg | 60% |
| † Daily Value not established | ||
Other Ingredients
Cellulose, stearic acid, croscarmellose sodium, kelp.
Contains: <2% of: Gum acacia, magnesium silicate, magnesium stearate, silicon dioxide
No added sugar, yeast, preservatives, artificial flavors or colors.
Certifications & Claims
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
As a mineral supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Warning
Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.
Product Info
- Brand
- 21st Century
- UPC
- 740985280508
- Package Qty
- 250 count
- Dimensions
- 5.85 x 2.45 x 1.85 in
- Shipping Weight
- 0.55 lb
- First Available
- 10/2023





