Swanson Magnesium Oxide 200 mg 500 Caps 4 Pack
Swanson Magnesium Oxide 200 mg 500 Caps 4 Pack
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Swanson Magnesium Oxide 200 mg 500 Caps 4 Pack

4.7 stars out of 66 reviews
(4.7)|
66 ratings
Swanson Magnesium Oxide 200 mg 500 Caps 4 PackSwanson Magnesium Oxide 200 mg 500 Caps 4 PackSwanson Magnesium 200 mg 500 Capsules

Key item features

  • Essential for strong muscles and bones, cardiovascular health and more
  • Helps maintain healthy blood pressure and glucose levels already within the normal range

  • Promotes energy production and muscle relaxation

  • Gluten Free, Non-GMO
  • Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.
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Customer ratings & reviews

4.7 out of 5 stars
stars66 ratings64 reviews
How item rating is calculated
  1. 5 stars86% (57)
  2. 4 stars8% (5)
  3. 3 stars2% (1)
  4. 2 stars0% (0)
  5. 1 star5% (3)
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Showing 1-3 of 64 reviews

Sep 5, 2025
Mark C
5 out of 5 stars review

Good old magnesium oxide!

So many people are under the impression that this is not an easily absorbable form based on an old study and "supplement gossip". They think you need some kind of amino acid bonded form for absorption. Maybe some people do. I don't know. But for me this works great. And it's the form most doctors prescribe. All I know is the price is right and my blood levels look good.

Review from swansonvitamins.com
Helpful?2CCI2OL5K08P1753855273
Jul 7, 2025
Mike W
5 out of 5 stars review

Works great!

Works great! I wanted to stop taking mag citrate to avoid citric acid and chose this. Small caps, too

Review from swansonvitamins.com
Helpful?2CCI2OL5K08P1753855273
May 8, 2025
Robin C
5 out of 5 stars review

Decreased muscle cramps

Started taking two per day and have noticed a significant decrease in muscle cramps in my feet. Great price and 3rd party verified.

Review from swansonvitamins.com
Helpful?2CCI2OL5K08P1753855273