Life Extension Extend-Release Magnesium, 60 Vegetarian Capsules (250 mg per Capsule)
UPC: 737870210764
Life Extension's Extend-Release Magnesium is a vegetarian capsule supplement designed to provide both immediate and prolonged absorption of magnesium for cardiovascular and bone health support. It uses a combination of ZumXR® magnesium oxide for extended release over six hours and magnesium citrate for rapid uptake, aiming to deliver more consistent results than quick-release formulas.
This product features a patented ZumXR® technology, which is a registered trademark with associated patents, indicating a specific controlled-release delivery system. The manufacturer cites clinical references in the product details, linking magnesium to roles in vascular relaxation, bone mineral metabolism, and metabolic profiles, though these are presented as general research contexts rather than direct claims for the supplement. Each capsule provides 250 mg of elemental magnesium, with a suggested use of one to two capsules daily.
Available in a 60-count bottle, it is formulated as gluten-free and non-GMO, with vegetarian capsules. The product is also offered in other variants like Magnesium Glycinate and Neuro-Mag® for different health focuses, but this version emphasizes its extended-release mechanism for sustained mineral delivery.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Magnesium (as ZumXR® magnesium oxide, magnesium citrate) | 250 mg | 60% |
| † Daily Value not established | ||
Other Ingredients
Vegetable cellulose (capsule), rice fiber, ethylcellulose, microcrystalline cellulose, medium chain triglycerides, stearic acid, oleic acid, silica.
Certifications & Claims
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
Read the entire label and follow the directions carefully. Take one (1) capsule once or twice daily, or as recommended by a healthcare practitioner.
Warning
If taken in high doses, magnesium may have a laxative effect. If this occurs, divide dosing, reduce intake, or discontinue product.Keep out of reach of children.Do not exceed recommended dose.Do not purchase if outer seal is damaged.Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating. Store tightly closed in a cool, dry place.
Product Info
- Brand
- Life Extension
- UPC
- 737870210764
- Package Qty
- 60 count
- Dimensions
- 1.9 x 1.95 x 4.3 in
- Shipping Weight
- 0.19 lb
- First Available
- 11/2016





