It is important to have the well suited 400 mg magnesium capsule. Let’s take you step by step, type by type, and find the best 400 mg magnesium capsule for you.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: 400 Mg Magnesium Capsule READ REVIEW

Best For Protein Synthesis: Buy: Now Foods 400 Mg Magnesium Capsule READ REVIEW

Best For Running: Buy: Now 400 Mg Magnesium Capsule READ REVIEW

Best For Cramp: Buy: Swanson 400 Mg Magnesium Capsule READ REVIEW

Best For Arrhythmia: Buy: Pure Encapsulations 400 Mg Magnesium Capsule READ REVIEW

Best For Muscle Recovery: Buy: Zeal Naturals 400 Mg Magnesium Capsule READ REVIEW

Best For Bone Health: Buy: Natures Bounty 400 Mg Magnesium Capsule READ REVIEW

Best With Turmeric: Buy: Kal 400 Mg Magnesium Capsule READ REVIEW

Best For Easy On The Stomach: Buy: Natures Branch 400 Mg Magnesium Capsule READ REVIEW

Best For Customer Service: Buy: Vibraxlabs 400 Mg Magnesium Capsule READ REVIEW

Best Overall: 400 Mg Magnesium Capsule

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in magnesium. The 400 Mg Magnesium Capsule is exactly that - it's a simple magnesium that hits all the right notes. The 400 mg magnesium capsule works well for tight muscles and it works with a noticeable difference. . Further, magnesium can be bought for a better price and it is great for migraines.

Above all, the 400 mg magnesium capsule has inactive ingredients, is much better and it has a proven track record.

Almost all buyers agree that the capsule is easy to swallow as opposed to a hard tablet. And, a few also found that the capsule is poorly absorbed and only really useful for constipation and digestive issues. And, a few strongly agree that the elemental magnesium ( non chelated ) amount is, you can figure that it has about 1/10 of what is listed. Therefore, customers were eager to recommend it to friends and families.

• This brand of magnesium is tested and recommended by the consumer lab.
• This fact is well known in the supplement industry.
• This is local, works great for nerves and it is perfect for the first two ingredients.
• It is easy to swallow. 1 pill has 400 mg.

Best For Protein Synthesis: Now Foods 400 Mg Magnesium Capsule

Buy on Amazon

The current 400 mg magnesium capsule should be able to handle its purpose and duties with ease. The current 400 mg magnesium capsule works very well and it has supplement facts. The Manufacturer says: We have no outside interests to deter us from our long-term goal of providing value in natural products that empower healthier lives. And, it has recently become a proud partner of terracycle, a u.s.-based recycling company that takes non-recyclable and hard-to-recycle pre-consumer and post-consumer waste and converts it into finished goods.

Finally, the current 400 mg magnesium capsule is a required cofactor for an estimated 300 enzymes.

Almost all buyers opine that magnesium is easy to buy two bottles and not have to reload for a while. Also, they also found that the magnesium is used to take twinlabs magnesium, but they are gone now. Moreover, they say that this magnesium is not made in the USA, hence the 4 star rating rather than 5. Overall, most customers agree that magnesium is functionally comfort, and no one questions it.

• Natural color variation may occur in this product.
• This is up to 2.1, which is right in the normal range.
• This is reliable, is good for helping with sleep and it works for muscle spasms.
• Free of: sugar, salt, starch, corn, soy, wheat, yeast, gluten, milk.

Best For Running: Now 400 Mg Magnesium Capsule

Buy on Amazon

If you often find yourself confused about convenient and suitable magnesium, now a 400 mg magnesium capsule is your end point. The current 400 mg magnesium capsule is good for high blood pressure and it works great. Natural color variations may occur in this product. Moreover, this maintains regulation of calcium. Additionally, it is a required cofactor for an estimated 300 enzymes.

Finally, the current 400 mg magnesium capsule matches the product description and it is great for constipation.

Most buyers found that the magnesium is for bowel movements and be careful not to take too much. Moreover, a few strongly agree that the capsule is a great safe laxative and calmer. In addition, a few also found that these magnesium capsules are soft capsules which absorb more completely than tablets & are much easier to swallow, plus they have extra strength.

• It plays a key role in the activation of amino acids for protein biosynthesis.
• This is economical, is convenient and it is used for muscle pain.
• This has supplemented facts and it works as expected.
• This is good for chronic pain and it is very affordable.

Best For Cramp: Swanson 400 Mg Magnesium Capsule

Buy on Amazon

Best part: Swanson 400 mg magnesium capsule costs comparatively low and it is available to ship in 24 hours. The Swanson 400 mg magnesium capsule is easy to digest and it is best for muscle pain. The manufacturer says: Also, when we are stressed or anxious, our cells waste magnesium and then we need more. This combination delivers these three forms of magnesium to help optimize bioavailability.

Magnesium is highly recommended and it is good for muscle relaxation. In addition, this can be used in over the counter digestive remedies. Most importantly, the Swanson 400 mg magnesium capsule is much better and it is good for helping with sleep.

Almost all customers agree that the capsule is fantastic, stopped pain in 2 days. And, a few strongly agree that the capsule is used to buy constipends but they are way overpriced. Moreover, they also found that the capsule is a good combination of magnesium’s.

• This is a great way to up your mag.
• Swanson triple magnesium complex supplement contains three from of magnesium.
• It might sound contradictory, but magnesium is energizing, calming and relaxing.
• This is important for regulating [3]blood sugar levels, thereby promoting normal blood pressure.

Best For Arrhythmia: Pure Encapsulations 400 Mg Magnesium Capsule

Buy on Amazon

Compared with other magnesium in this category, the pure encapsulation 400 mgmagnesium capsule has a convenient design. The Pure Encapsulations 400 Mg Magnesium Capsule is dental, comes with a great deal and it has improved sleep. Another large cross-sectional study found that magnesium intake was positively associated with bone mineral density in certain subgroups. And, the magnesium is very good and it is light.

Magnesium makes for a great company and it works great. Further, it is necessary for the metabolism of carbohydrates, amino acids and fats, as well as energy production and the utilization of calcium, phosphorus, sodium, and potassium. Finally, the pure encapsulations 400mg magnesiumcapsule is good for chronic pain, is soy free and it is great for best wishes.

Most buyers opine that the capsule can be used in combination to demonstrate a synergistic protection of fats from oxidation as well as a direct protection of the alpha tocopherol by ascorbyl palmitate. And, they say that the capsule is effective after taking it for 1 week. And, a few say that this particular brand of magnesium makes life a bit more tolerable. So, customers were very happy to recommend it to friends and would-be buyers.

• This is highly reviewed on labdoor.com.
• This definitely has tree nuts, helps with sleep and it is great for a reasonable price.
• These capsules have 120 mg of magnesium glycinate.
• This comes in several forms and it is not a recognized rule though.

Best For Muscle Recovery: Zeal Naturals 400 Mg Magnesium Capsule

Buy on Amazon

Next on the list, we've got yet another capsule that manages to win our hearts. It's the Zeal natural 400 mg magnesium capsule and it's widely considered as the capsule that has the most suitable features. The Zeal natural 400 mg magnesium capsule stays asleep and it is more relaxed. Taken from different pure magnesium powders for bioavailability and optimal absorption. These statements have not been evaluated by the food and drug administration.

The capsule is great for sore muscles, is much more and it is great for muscle spasms. And, the magnesium is used for good results and it works as expected. Most importantly, the Zeal natural 400 mg magnesium capsule is made from high absorption magnesium bisglycinate, magnesium citrate powder, and premium magnesium malate.

Almost all buyers quickly discovered that the capsule is essential for over 300 biochemical processes in the body. In addition, a few strongly agree that magnesium is great for muscle cramps. And, a few strongly agree that this magnesium is a blend of the better, more absorbable magnesium. Overall, at the price, they believe that they got a steal of a deal with it.

• This feels more relaxed and it feels relaxed.
• This is great for health benefits, is much better and it works with a noticeable difference.
• This is good for your overall health.
• This is great for sleep, works really well and it helps with muscle cramps.

Best For Bone Health: Natures Bounty 400 Mg Magnesium Capsule

Buy on Amazon

We would, of course, be remiss if we didn't mention nature bounty 400 mg magnesium capsule for daily purpose. The nature bounty 400 mg magnesium capsule is essential for supporting bone health, and plays an important role in maintaining bone mineralization. The Manufacturer says: For nearly 50 years we have been making trusted products, backed by science, and made with only the purest ingredients…assured. These statements have not been evaluated by the food and drug administration.

The magnesium found this one and it is great for no soy. And, the magnesium is highly recommend, is for good quality and it is perfect for high quality. Finally, the natural bounty 400 mg magnesiumcapsule is good for hormones and it is great for constipation.

One customer says - "Speak with your doctor about the recommended dose. ". They strongly agree that this capsule is larger, but because it 's a gel cap, it 's very easy to swallow.

• Directions: for adults, take one (1) softgel every day, preferably with a meal.
• So you can get the most out of life every day.
• This has inactive ingredients and it does the job.
• Supports muscle health. Involved in protein formation.

Best With Turmeric: Kal 400 Mg Magnesium Capsule

Buy on Amazon

The Kal 400 Mg Magnesium Capsule is suitable and reliable and fits well with your daily purpose. The kal 400mg magnesium capsule is easy to absorb and it is highly recommend. Fully chelated magnesium glycinate plus 5mg of bioperine may be more absorbable so you get the benefits of magnesium without the digestive distress. And, the capsule works well for good quality, is best for quality sleep and it is good for sleep quality.

The capsule is much better, is more relaxed and it is made with good stuff. Lastly, the kal 400 mgmagnesium capsule is designed for a high absorption formula, is more relaxed mental and it works great.

Almost all customers opine that the capsule makes it more of a gentle version of a magnesium supplement. And, a few strongly agree that the capsule can you say acid reflux. Moreover, they also found that the new kal 350 mg of magnesium does n't meet your expectations. Overall, most customers found the capsule is functionally comfortable and no one questions it.

• This can be used by the body rather than others.
• This provides 350 mg of magnesium chelate.
• This is easy to swallow capsules, lab tested and added bioprine for better absorption.
• This is eco-friendly and it is great for no soy.

Best For Easy On The Stomach: Natures Branch 400 Mg Magnesium Capsule

Buy on Amazon

Next on the list, we've got yet another magnesium that manages to win our hearts. It's the nature branch 400 mg magnesium capsule and it's widely considered as one of the most convenient magnesium you can buy. The nature branch 400 mg magnesium capsule is convenient and it is perfect for muscle spasms. The manufacturer says: Enjoy our magnesium pills at the best value. Moreover, this is good for value for money and it is highly recommend.

Lastly, the nature branch 400 mg magnesium capsule is more relaxing and it is great for easy on the stomach.

Most buyers opine that the magnesium is tested by a third party for purity and potency. And, they say that the magnesium only has vegetable cellulose for the capsule and rice flour as a binding agent. Also, they say that the capsule is great for mood, nerves, muscle recovery, and on and on.

• The Manufacturer says: we’re confident that you’ll love our magnesium citrate powder capsules.
• It contains elemental magnesium plus citrate for the best magnesium experience.
• This pill is in a soft capsule form.
• This is magnesium citrate which should be absorbed well by the body.

Best For Customer Service: Vibraxlabs 400 Mg Magnesium Capsule

Buy on Amazon

If you want nothing less than the best suitable capsule, then Vibraxlabs 400 Mg Magnesium Capsule is the one you should definitely consider, as it manages to bring a lot to the table. The vibraxlabs 400 mg magnesium capsule feels great and it helps to calm. down. 400 mg magnesium glycinate pills have also been researched for their link to heart health, energy levels, and joint and muscle function. And, this is affordable, works fine and it is great for foot cramps.

Most importantly, the vibraxlabs 400 mg magnesium capsule is highly recommend, works for chronic pain and it can occur with magnesium tablets.

Most customers quickly discovered that magnesium can promote a more restful sleep. Further, they strongly agree that the capsule is easy to swallow without any taste. Also, they say that the best - absorbed form of magnesium plus it is the gentlest on the stomach. In conclusion, buyers found this to be one of the best capsules for daily purposes.

• Use this magnesium supplement to support stress relief and healthy sleep.
• This is pure magnesium glycinate 400mg tablets that your body handles best.
• This is free of soy, is tiring and it is older.
• No more struggling with huge magnesium glycinate capsules.