Life Extension

Potassium with Extend-Release Magnesium

$15.00

*Free shipping applies to orders shipped within the Lower 48 States.

Free shipping on orders over $99.

The Promise

What this is Dual-mineral capsule with timed-release magnesium

One vegetarian capsule combining potassium chloride with ZümXR® magnesium (oxide and citrate) in a non‑GMO formula.

Identity

Life Extension Potassium with Extend‑Release Magnesium — vegetarian capsule, non‑GMO.

Principal ingredients & forms

Magnesium as ZümXR® magnesium oxide and magnesium citrate; Potassium as potassium chloride.

Formulation & delivery

Extend‑release magnesium blend (immediate + prolonged uptake) in a single capsule.

Dietary & quality facts

Contains 250 mg magnesium and 99 mg potassium per capsule; other ingredients: vegetable cellulose capsule, ethylcellulose, MCT, microcrystalline cellulose, stearic acid, rice concentrate, hypromellose, oleic acid, silica.

Why It Works

Why this formulation Specific ingredient choices and quantities

Concrete formulation facts that shape absorption, dosing, and safety.*

01

ZümXR® magnesium blend

Uses magnesium oxide plus magnesium citrate (ZümXR®) to provide both immediate and extended magnesium uptake.

02

Measured mineral amounts

Provides 250 mg total magnesium and 99 mg potassium per serving, stated on the Supplement Facts.

03

Potassium source

Potassium supplied as potassium chloride for measured electrolyte content.

04

Capsule & excipients

Vegetarian capsule with ethylcellulose and hypromellose to support controlled release; includes common excipients (MCT, silica, stearic acid).*

Reviews

Customer Reviews

Your Journey

How to use & safety Labeled directions, timing, and cautions

Practical serving guidance, preparation, storage, and warnings as provided on the product label.

Serving

Suggested use

Take one (1) capsule once or twice daily, or as recommended by a healthcare practitioner.

Preparation & format

Capsule format

Vegetarian capsule — swallow whole; no mixing or preparation required.

Warnings

Safety notes

If taken in high doses, magnesium may have a laxative effect; divide dosing, reduce intake, or discontinue if this occurs. KEEP OUT OF REACH OF CHILDREN. DO NOT EXCEED RECOMMENDED DOSE.

Practitioner & storage considerations

Consultation and packaging

Do not purchase if outer seal is broken or damaged. Consult your physician if undergoing treatment for a medical condition or if pregnant or lactating.

Product education

Overview

Many Americans are rightly concerned about maintaining healthy blood pressure. There are plenty of ways you can be proactive, such as making the right supplement choices. Both magnesium and potassium have been shown to provide effective support for blood pressure already within normal range. So we’ve combined them into one formula.*

Need additional support for maintaining already-healthy blood pressure? Here’s a dual action formula that can help.*

Potassium with Extend-Release Magnesium Benefits*

  • Helps maintain already-healthy blood pressure levels*
  • Promotes healthy blood flow*
  • Promotes cardiovascular health*

Product Details

Maintaining already healthy blood pressure is a major health concern for many Americans. Magnesium and potassium are essential to support already healthy blood pressure. However, the intake of these two minerals from your usual diet is often insufficient. So we’ve created a magnesium/potassium supplement that promotes cardiovascular health and helps maintain already-healthy blood pressure levels.*

Magnesium for fast and extended absorption*

Magnesium supports heart, arterial, bone, and muscle health, and helps maintain blood pressure levels already within normal range by relaxing blood vessels and supporting blood vessel function. It also assists in transporting potassium and calcium across cell membranes, promoting healthy heart rhythms and cardiovascular support. This product includes both magnesium oxide and magnesium citrate for immediate and prolonged uptake.*

Potassium, magnesium’s sister mineral

Potassium supports vasodilation, encouraging healthy blood flow and sodium excretion, which benefits cardiovascular health. It’s vital for electrical signal transport in the heart, promoting steady heartbeat and blood pressure regulation.*

Magnesium-potassium supplementation and blood pressure

These two major mineral nutrients work together to encourage cardiovascular health and support already healthy blood pressure levels.*

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: Take one (1) capsule once or twice daily, or as recommended by a healthcare practitioner.
Serving Size: 1 vegetarian capsule
Ingredients Amount %DV
Magnesium (as ZümXR® magnesium oxide, magnesium citrate) 250 mg
Potassium (as potassium chloride) 99 mg
Other ingredients: vegetable cellulose (capsule), ethylcellulose, microcrystalline cellulose, medium chain triglycerides, stearic acid, rice concentrate, hypromellose, oleic acid, silica.
Non‑GMO
ZümXR® is a registered trademark and protected by patents. See www.ZümXR.com.
Caution: If taken in high doses, magnesium may have a laxative effect. If this occurs, divide dosing, reduce intake, or discontinue product.
Warning: KEEP OUT OF REACH OF CHILDREN. DO NOT EXCEED RECOMMENDED DOSE. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.