Optimal Magnesium - 100 Capsules

Rated 4.9 out of 5
134 Reviews
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Key Benefits and Actions*

  • Provides a combination of popular magnesium forms
  • May help support healthy energy production
  • May help support bone and muscular health along with a healthy diet rich in calcium and other minerals
  • May help support a healthy nervous system


Optimal Magnesium by Seeking Health provides 150 mg of high potency magnesium per vegetarian capsule. Magnesium is an important and abundant mineral naturally present in the body, which acts as a cofactor in hundreds of enzymatic processes and systems. It helps regulate biochemical reactions in the body, including protein synthesis, muscle and nerve function, normal sugar and carbohydrate metabolism and healthy blood circulation. Magnesium is involved in normal muscle relaxation by inhibiting calcium influx and smooth muscle contraction. It is also important for energy production, oxidative phosphorylation, and glycolysis. It contributes to the maintenance and development of healthy bone structure and is needed for the synthesis of DNA, RNA, and glutathione, an important antioxidant.*

Optimal Magnesium contains bioavailable Albion® DiMagnesium Malate and TRAACS® Magnesium Lysinate Glycinate Chelate. Magnesium malate is the combination of magnesium with malic acid, an acid found in vegetables and fruit. The weak bond with magnesium makes this form readily soluble in the body. Malic acid is a key component of several energy production reactions in the body. Highly absorbable and typically well-tolerated, the chelated form of magnesium in this product, magnesium lysinate glycinate, rarely causes adverse gastrointestinal side effects often seen with other forms of magnesium when consumed in higher amounts.*

For a magnesium supplement with added vitamin B6, consider our Magnesium Plus. For a magnesium supplement providing only magnesium malate in a chewable format, consider our Active Magnesium Chewable.


Suitable for Vegans and Vegetarians

Free of:

Milk, Egg, Fish, Shellfish, Tree Nuts, Peanuts, Wheat, Soy, Gluten, GMO, Artificial Colors

Suggested Use

Take 1 capsule with or without food or as directed by your healthcare professional.


Children and pregnant or lactating women should consult their healthcare practitioner prior to use. Do not use if tamper seal is damaged. Consult with a healthcare professional before use if you are using antibiotics, blood pressure medications/calcium channel blockers or other medications.

Serving Size: 1 Capsule
Servings Per Container: 100

Magnesium (80% as Dimagnesium Malate and 20% as MagnesiumLysinate Glycinate Chelate§) 150 mg 36%
DV = Daily Value

Other Ingredients: Vegetarian capsule (hypromellose and water), ascorbyl palmitate, L-leucine, and silica.
§Albion®, TRAACS®, and the Albion Gold Medallion design are registered trademarks of Albion Laboratories, Inc.

Learning Center Find product FAQ and more! Click here.
Cost Per Serving $0.15
Delivery Method Vegetarian Capsule
Capsule Size 00E
Storage Keep closed in a cool, dry place out of reach by children.
Age Suitability Adult
Manufactured In USA
Case Quantity 24
Dimensions (in.) Length: 2.5 / Width: 2.5 / Height: 5
Weight (lb.) 0.3000
Barcode 798295549334
Return Policy Learn more about our Return Policy.
average rating 4.9 out of 5
Based on 134 reviews
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134 Reviews
Reviewed by Allison M.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

The best magnesium

We are so pleased that seeking health makes such a pure magnesium!

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Reviewed by Amy J.
I recommend this product
Rated 5 out of 5
Review posted


Outstanding magnesium supplement. No tummy issues what so ever, just blissful relaxation. Highly recommend!

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Reviewed by Andrew P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love this product

I've searched far & side for trustworthy, effective, and affordable magnesium. This one takes the cake. Such a great value. I will no longer be purchasing my magnesium from any other source. Dr. Lynch, thank you for genuinely caring about PEOPLE more than PROFIT. The world is a better place because of you!

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Reviewed by Laraine N.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Good quality.

I have done lots of research on magnesium and its benefits. This product meets these goals.

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Reviewed by Danielle N.
I recommend this product
Rated 5 out of 5
Review posted

Best mag out there

I started taking this about 4 mos ago, after a few years on a way more expensive liquid mag from another brand. That one would occasionally give me weird digestion. This capsule is not only less expensive, but I have been calmer and had the best digestion probably of my life but definitely in the last two years. (I got food poisoning induced ibs/sibo.) Can honestly say that I am switching all supplements over to Dr. Lynch as I love the information he shares and that his stuff is still affordable.

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