Magnesium Citrate - Super Strength

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Are you getting enough magnesium in your diet? If not, don’t worry, because we’ve got Swanson Super-Strength Magnesium Citrate. What is magnesium? Magnesium is an essential mineral and can be found in abundance in seeds, whole grains, dark green leafy vegetables and some types of fish. Magnesium is important because it plays a key role in the basic cellular function of the heart and nervous system, offering cardiovascular support and promoting healthy blood pressure levels. Magnesium is also the catalyst for enzyme reactions that create energy. 

Magnesium has long been popular for its soothing properties. Studies now suggest a link between magnesium and stress. Intakes of 300-500 mg per day may help promote healthy levels of cortisol, the stress hormone, by influencing the activity of the hypothalamic-pituitary axis. Learn more about magnesium for stress on our blog.


Supplement Facts

Serving Size 2 Tablets

Servings Per Container 120

Amount Per Serving % Daily Value
Magnesium (from magnesium citrate) 225 mg 54%

Other Ingredients: Stearic acid, magnesium stearate, croscarmellose sodium, hydroxypropyl methylcellulose, calcium carbonate, talc, polyethylene glycol.

Suggested Use: As a dietary supplement, take two tablets one to two times daily with water.

Warning: For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.

Storage Instructions: Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.




  1. What is magnesium citrate and what is it used for?
    Magnesium citrate is a highly bioavailable form of magnesium commonly used to help support muscle function, nerve health, bone strength, cardiovascular wellness, and overall cellular function. Swanson Magnesium Citrate Super Strength provides 112.5 mg of elemental magnesium per tablet to help support daily magnesium intake and whole-body wellness.
  2. Is magnesium citrate easy to absorb?
    Yes. Magnesium citrate is one of the most widely used forms of magnesium because it is known for its bioavailability and ease of absorption. Many individuals choose magnesium citrate supplements to help support healthy magnesium levels and overall wellness as part of a balanced lifestyle.
  3. What are the benefits of taking magnesium citrate daily?
    Magnesium plays a role in hundreds of enzymatic processes throughout the body. Daily magnesium citrate supplementation may help support healthy muscle contraction, nerve signaling, cardiovascular function, bone health, and energy metabolism. Consistent use may also help support overall relaxation and wellness.
  4. When is the best time to take Swanson Magnesium Citrate?
    Adults typically take one tablet daily with water, preferably with food. Magnesium citrate can be taken in the morning or evening depending on personal preference and wellness goals. Many individuals incorporate magnesium into their daily routine to help support relaxation, muscle health, and overall wellness.
  5. What is elemental magnesium and how much does this product provide?
    Elemental magnesium refers to the actual amount of magnesium available for the body to use. Swanson Magnesium Citrate provides 112.5 mg of elemental magnesium per tablet from magnesium citrate, helping support healthy magnesium intake in a convenient daily formula.
  6. Is Swanson Magnesium Citrate suitable for specialty diets?
    Yes. Swanson Magnesium Citrate is formulated to accommodate a variety of dietary preferences and wellness lifestyles. This magnesium supplement is vegan and non-GMO, making it a convenient choice for individuals seeking plant-based mineral support. The formula contains no animal-derived ingredients and is designed to fit seamlessly into many daily wellness routines.