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16 oz (454 g) : Longevity Science
Item# 12969

Retail Price: $45.99

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  • Magna-Calm
  • 16 oz (454 g) : Longevity Science
  • Item Catalog Number: 12969

Magna-Calm is an excellent source of highly absorbable magnesium, from the most bioavailable source - magnesium citrate. The powder has a pleasant, unsweetened natural lemon flavor and a mild effervescence. All ingredients are derived from natural sources.


Supplement Facts

Serving Size 1 scoop (1 level teaspoon, approximately 3 grams)

Servings Per Container 150

Amount Per Serving

Magnesium (as magnesium citrate)

420 mg

Other ingredients: citric acid, potassium bicarbonate, natural lemon flavor, modified food starch.

Dosage and Use
  • Take 1/2 to 1 scoop daily, preferably in the evening. If loose bowels or diarrhea occurs, simply reduce dose until bowel movements are normal.
  • How to make a drink: Add 2-3 ounces of boiling water (preferably spring, filtered, or distilled) per scoop, and stir until dissolved. Add cold water if desired, or drink as a hot tea.

Though the magnesium citrate dissolves, a small portion of the natural lemon flavoring may not dissolve completely. This is normal.


If you have a defibrillator (an implant designed to stop a cardiac arrest), consult your physician before using this product.


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