Life Extension Potassium with Extend-Release Magnesium is a dual-action mineral supplement combining potassium and magnesium in one convenient formula designed to support cardiovascular health, healthy blood flow, and already-healthy blood pressure levels.

The formula features ZümXR® magnesium, combining magnesium oxide and magnesium citrate in an extended-release delivery system, together with potassium supplied as potassium chloride. (

Active Ingredients

Serving size: 1 vegetarian capsule.

Why Combine Magnesium and Potassium?

Magnesium and potassium are essential minerals involved in many complementary biological processes.

The formula combines both minerals to support:

✔ Maintaining already-healthy blood pressure levels.
✔ Cardiovascular health.
✔ Healthy blood flow.
✔ Normal muscle function.
✔ Normal nerve function.
✔ Electrolyte and fluid balance.

Benefits

✔ Helps maintain already-healthy blood pressure levels.
✔ Supports cardiovascular health.
✔ Promotes healthy blood flow.
✔ Provides 250 mg of magnesium per capsule.
✔ Provides 99 mg of potassium per capsule.
✔ Features extended-release magnesium.
✔ Combines magnesium oxide and magnesium citrate.
✔ Provides potassium as potassium chloride.
✔ Supports muscle health.
✔ Supports bone health.
✔ Vegetarian capsule format.
✔ Gluten-free.
✔ Vegetarian-friendly.

Frequently Asked Questions

How much magnesium does it provide?

Each capsule provides 250 mg of magnesium from ZümXR® magnesium oxide and magnesium citrate.

How much potassium does it provide?

Each capsule provides 99 mg of potassium as potassium chloride.

What does extended-release magnesium mean?

The formula uses ZümXR® magnesium, designed to provide extended magnesium release rather than relying solely on immediate release.

Is the product vegetarian?

Yes. The product is supplied in vegetarian capsules.

Is it gluten-free?

Yes. The product is gluten-free.

Directions for Use

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

Product Features

• 250 mg magnesium per capsule.
• 99 mg potassium per capsule.
• Extended-release magnesium.
• Magnesium oxide + magnesium citrate.
• Potassium as potassium chloride.
• Cardiovascular health support.
• Healthy blood flow support.
• Support for already-healthy blood pressure levels.
• Muscle health support.
• Bone health support.
• 60 vegetarian capsules.
• Gluten-free.
• Non-GMO.
• Vegetarian-friendly.

Other Ingredients

Vegetable cellulose capsule, ethylcellulose, microcrystalline cellulose, medium-chain triglycerides, stearic acid, rice concentrate, hydroxypropyl methylcellulose, oleic acid, and silica.

Product Details

⚠️ Warnings

• Magnesium may have a laxative effect when taken in high doses.
• If this occurs, Life Extension recommends dividing the dose, reducing intake, or discontinuing the product.
• Do not exceed the recommended dose.
• Keep out of reach of children.
• Consult a healthcare professional if you are being treated for a medical condition or if you are pregnant or breastfeeding.
• This product is a dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease.