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Magnesium Oxide - Pure Powder - 227g

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Magnesium Oxide - Pure Powder - 227g

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Product details

Description

NOW Magnesium Oxide Pure Powder is plain magnesium oxide with nothing else added. A 1/4 level teaspoon (about 500 mg of powder) gives 290 mg of magnesium. It comes in a 227 g pack and is mixed into cold water or another clear drink.

Magnesium contributes to the reduction of tiredness and fatigue. Magnesium contributes to normal muscle function.

Form: Unflavoured powder, to be dissolved in liquid.

Key facts
  • 290 mg magnesium per 1/4 level teaspoon (approx. 500 mg magnesium oxide)
  • Single ingredient: magnesium oxide, with no other ingredients
  • Taken once daily with a meal, dissolved in at least 180 ml (6 oz) of cold water or clear liquid
  • 227 g (8 oz) pack
  • Made in a GMP facility, per the brand
Nutrition
Typical values Per 1/4 level teaspoon (approx. 500 mg)
Magnesium oxide 500 mg
of which magnesium 290 mg

One serving is a 1/4 level teaspoon (approx. 500 mg).

Ingredients and allergens

Ingredients: Magnesium oxide. Other ingredients: none.

Allergens: Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Made in a GMP facility that processes other ingredients containing these allergens.

How to use

Mix 1/4 level teaspoon into at least 180 ml (6 oz) of cold water or clear liquid. Take once daily with a meal.

FAQs

How much magnesium is in a serving?
290 mg of magnesium per 1/4 level teaspoon, from about 500 mg of magnesium oxide.

How should I take it?
Dissolve 1/4 level teaspoon in at least 180 ml (6 oz) of cold water or clear liquid and take it once daily with a meal. Do not take the powder dry.

Does it contain anything else?
No. Magnesium oxide is the only ingredient.

Warnings
  • This product must be dissolved in at least 180 ml (6 oz) of cold water or clear liquid before consuming.
  • Do not breathe in the powder. Avoid contact with skin, eyes and clothing.
  • For adults only. Consult a healthcare professional before use if you are pregnant or breastfeeding, taking medication or have a medical condition.
  • Do not exceed the recommended daily dose.
  • Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
  • Keep out of reach of young children.
Details
  • Brand: NOW Foods
  • Product: NOW Magnesium Oxide Pure Powder
  • Form: Powder (unflavoured)
  • Size: 227 g
  • Serving size: 1/4 level teaspoon (approx. 500 mg)

Product details are taken from the NOW Foods website (NOW Foods), checked November 2026. Always check the label on the pack you receive.

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