20 Best Magnesium Citrate 400 Mg Capsules [2024]

Are you looking for the best magnesium citrate 400 mg capsules? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling magnesium citrate 400 mg capsules.

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1 Magnesium Citrate Powder Capsules 400mg – [180 Count] Pure Non-GMO Supplements – Natural Sleep... Magnesium Citrate Powder Capsules 400mg – [180 Count] Pure Non-GMO Supplements – Natural...
2 Magnesium Citrate 400 mg - High Potency Elemental Magnesium TRAACS Albion Minerals - 120 Tablets Magnesium Citrate 400 mg - High Potency Elemental Magnesium TRAACS Albion Minerals - 120 Tablets
3 NOW Magnesium Citrate 400 Milligram 120 Veg Capsules, 2 Pack NOW Magnesium Citrate 400 Milligram 120 Veg Capsules, 2 Pack
4 Solaray Magnesium Citrate 400mg | Nutritive Support for Healthy Heart, Muscle, Nerve & Circulatory... Solaray Magnesium Citrate 400mg | Nutritive Support for Healthy Heart, Muscle, Nerve &...
5 Magnesium Citrate 400mg - 200 Capsules - High Potency for Sleep, Leg Cramps, Extra Strength... Magnesium Citrate 400mg - 200 Capsules - High Potency for Sleep, Leg Cramps, Extra Strength...
6 Olympian Labs Magnesium Citrate 400mg - 300 Capsules - Easy Absorbable, Helps with Stress Relief,... Olympian Labs Magnesium Citrate 400mg - 300 Capsules - Easy Absorbable, Helps with Stress Relief,...
7 Magnesium Citrate Powder Capsules 400mg (Pack of 2) – [180 Count] Pure Non-GMO Supplements –... Magnesium Citrate Powder Capsules 400mg (Pack of 2) – [180 Count] Pure Non-GMO Supplements –...
8 Magnesium Citrate 400mg Plus Vitamin C, 2-1 Formula, 200 Caps - Promotes Muscle, Heart, Bones Health... Magnesium Citrate 400mg Plus Vitamin C, 2-1 Formula, 200 Caps - Promotes Muscle, Heart, Bones...
9 Premium Chelated Magnesium Glycinate, Malate, Citrate (400mg | 180 Capsules | 3 Month Supply) Triple... Premium Chelated Magnesium Glycinate, Malate, Citrate (400mg | 180 Capsules | 3 Month Supply)...
10 Magnesium Citrate 400 mg Solaray 90 Caps Magnesium Citrate 400 mg Solaray 90 Caps
11 NOW Supplements, Magnesium Citrate, 180 Softgels NOW Supplements, Magnesium Citrate, 180 Softgels
12 Magnesium Citrate | 400mg | 200 Coated Caplets | Vegetarian, Non-GMO, and Gluten Free Supplement |... Magnesium Citrate | 400mg | 200 Coated Caplets | Vegetarian, Non-GMO, and Gluten Free Supplement...
13 Magnesium Citrate Powder Capsules 400mg (Pack of 3) – [180 Count] Pure Non-GMO Supplements –... Magnesium Citrate Powder Capsules 400mg (Pack of 3) – [180 Count] Pure Non-GMO Supplements –...
14 Solaray Magnesium Citrate, Veg Cap (Btl-Plastic) 400mg 90ct Solaray Magnesium Citrate, Veg Cap (Btl-Plastic) 400mg 90ct
15 Solaray, Magnesium Citrate, 90 Veg Capsules Solaray, Magnesium Citrate, 90 Veg Capsules
16 Bluebonnet Nutrition Magnesium Citrate, 400mg of Magnesium, Maximum Absorption, Supports Immune... Bluebonnet Nutrition Magnesium Citrate, 400mg of Magnesium, Maximum Absorption, Supports Immune...
17 NOW Magnesium Citrate, 400 Milligram 240 Veg Capsules NOW Magnesium Citrate, 400 Milligram 240 Veg Capsules
18 Morris Garages Morris Garages
19 Nature Made Extra Strength Magnesium Oxide 400 mg, Dietary Supplement for Muscle Support, 110 Count Nature Made Extra Strength Magnesium Oxide 400 mg, Dietary Supplement for Muscle Support, 110 Count
20 NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules
SaleBestseller No. 3
Bestseller No. 4
Solaray Magnesium Citrate 400mg | Nutritive Support for Healthy Heart, Muscle, Nerve & Circulatory...
  • A Mega Mineral: Involved in 300+ enzymatic reactions, Magnesium supports healthy heart & nerves
  • High Absorption: Chelated with citric acid for enhanced bioavailability and gentle digestion
  • Trusted Brand: Like other Solaray products, Magnesium Citrate is manufactured in our own facility
  • Lab Verified: Non-GMO, vegan & free of artificial colors, flavors & preservatives; tested for purity
Bestseller No. 5
Magnesium Citrate 400mg - 200 Capsules - High Potency for Sleep, Leg Cramps, Extra Strength...
  • ✅ 3+ MONTH SUPPLY [200 CAPSULES] MAGNESIUM CITRATE 400 MG – Our Maximum Strength Magnesium Citrate 400mg supplements per serving are specifically...
  • ✅ SLEEP, LEG CRAMPS, BONES, NERVES – The superior advantage of our Magnesium Citrate is that it comes in mini small sized, EASY TO SWALLOW...
  • ✅ HIGH ABSORPTION & OUR MAX POTENCY* – We use high potency ingredients in our Magnesium Citrate capsules as it is one of the EASIEST & FASTEST...
  • ✅ MADE IN USA FOR SUPERIOR QUALITY – Nature’s Branch Magnesium Citrate supplement contains elemental magnesium plus citrate for the best...
  • ✅ 100% SATISFACTION GUARANTEE – WHY WE’RE THE BEST! In the unlikely case you’re not happy with our magnesium supplement we'll give you your...
Bestseller No. 6
Olympian Labs Magnesium Citrate 400mg - 300 Capsules - Easy Absorbable, Helps with Stress Relief,...
  • Magnesium, a mineral powerhouse aids in conversion of carbohydrates, protein and fats to energy and may also help in the regulation of blood pressure...
  • Many of us have a magnesium deficiency, due to a highly-processed, refined diet based mostly on white flour, meat and dairy which provide zero...
  • Magnesium is one of the most abundant minerals in our soft tissues and a vital catalyst in enzyme health; Magnesium can support healthy energy levels...
  • Magnesium citrate is a popular supplement, due to our high-processed food diets, may help as an antidote to stress, and it can help improve sleep as...
  • The Red Label Promise - Olympian Labs has been providing high quality nutritional supplements and proteins since 1992 with transparency in labeling,...
Bestseller No. 7
Magnesium Citrate Powder Capsules 400mg (Pack of 2) – [180 Count] Pure Non-GMO Supplements –...
  • WHY CHOOSE US? The owners of Phi Naturals are nutritionists with a combined 70 years in health care. They understand the body's chemistry and how to...
  • AIDS SLEEP & RELAXATION: Studies show magnesium can increase GABA levels which encourages relaxation as well as sleep. Low GABA in your body can make...
  • NERVOUS SYSTEM, MUSCLE & BONE SUPPORT: Magnesium has been shown to reduce inflammation, relieve pain in muscles and even preserve bone structure by...
  • GMO + GLUTEN-FREE: Sourced from all-natural, ethical sources – being both GMO and gluten-free. We are a company dedicated to both quality and...
  • SATISFACTION GUARANTEE: At Phi Naturals, your health and satisfaction are our #1 priority. If you’re not completely satisfied with your Phi Naturals...
Bestseller No. 8
Magnesium Citrate 400mg Plus Vitamin C, 2-1 Formula, 200 Caps - Promotes Muscle, Heart, Bones Health...
  • A more absorbable form of magnesium citrate capsules - The elemental magnesium is bonded to citric acid, which increases the rate of absorption....
  • High potency - magnesium citrate 400mg - made with selected pure magnesium citrate powder plus vitamin C to get all the benefits of magnesium citrate...
  • An Essential Mineral in Human Body - Magnesium is a naturally occurring mineral that plays many important roles in human body. Cellular energy...
  • Quality Ensured - Gluten free, diary free, Non-GMO, No preservatives, No tree-nuts, No sugar, 3rd party tested
  • Money Back Guarantee-60 Days Unconditional Money Back Guarantee
SaleBestseller No. 11
NOW Supplements, Magnesium Citrate, 180 Softgels
  • NERVOUS SYSTEM SUPPORT*: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission,...
  • SUPERIOR BIOAVAILABILITY/WITH GLYCINATE AND MALATE: Magnesium citrate is easily absorbed, and NOW Magnesium Citrate Softgels are provided in a liquid...
  • CERTIFICATIONS/CLASSIFICATIONS: Non-GMO, Keto Friendly, Soy Free, Nut Free, Made without Gluten, Dairy Free, Egg Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our...
  • Packaged in the USA by a family owned and operated company since 1968
SaleBestseller No. 12
Magnesium Citrate | 400mg | 200 Coated Caplets | Vegetarian, Non-GMO, and Gluten Free Supplement |...
  • ADVANCED MAGNESIUM: Receive 400 mg of elemental Magnesium per serving in absorbable coated caplets
  • VEGETARIAN SUPPLEMENT: Made with vegetarian ingredients, suitable for a trusted wellness experience
  • EXPERTLY CRAFTED: Our professional formula is backed by our commitment to purity and potency
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Artificial Flavor & Artificial Sweetener
Bestseller No. 13
Magnesium Citrate Powder Capsules 400mg (Pack of 3) – [180 Count] Pure Non-GMO Supplements –...
  • WHY CHOOSE US? The owners of Phi Naturals are nutritionists with a combined 70 years in health care. They understand the body's chemistry and how to...
  • AIDS SLEEP & RELAXATION: Studies show magnesium can increase GABA levels which encourages relaxation as well as sleep. Low GABA in your body can make...
  • NERVOUS SYSTEM, MUSCLE & BONE SUPPORT: Magnesium has been shown to reduce inflammation, relieve pain in muscles and even preserve bone structure by...
  • GMO + GLUTEN-FREE: Sourced from all-natural, ethical sources – being both GMO and gluten-free. We are a company dedicated to both quality and...
  • SATISFACTION GUARANTEE: At Phi Naturals, your health and satisfaction are our #1 priority. If you’re not completely satisfied with your Phi Naturals...
SaleBestseller No. 14
Solaray Magnesium Citrate, Veg Cap (Btl-Plastic) 400mg 90ct
  • A Mega Mineral: Involved in 300+ enzymatic reactions, Magnesium supports healthy heart and nerves
  • High Absorption: Chelated with citric acid for enhanced bioavailability and gentle digestion
  • Trusted Brand: Like other Solaray products, Magnesium Citrate is manufactured in our own facility
  • Lab Verified: Non-GMO, vegan and free of artificial colors, flavors and preservatives; tested for purity
SaleBestseller No. 16
Bluebonnet Nutrition Magnesium Citrate, 400mg of Magnesium, Maximum Absorption, Supports Immune...
  • Formulated with 400 mg of Magnesium from Magnesium Citrate per serving
  • Supports Energy Production ♦ Critical for Enzyme Function ♦
  • 120 Vegetable Capsules, 60 Servings
  • Soy-Free, Gluten-Free, Non-GMO, Kosher Certified, Dairy-Free, Vegan
  • Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans and sesame. Also free of gluten, barley, rice and sugar.
SaleBestseller No. 17
NOW Magnesium Citrate, 400 Milligram 240 Veg Capsules
  • SUPPORTS ENERGY PRODUCTION*: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse...
  • CRITICAL FOR ENZYME FUNCTION*: It is a required cofactor for an estimated 300 enzymes.* Among the reactions catalyzed by these enzymes are fatty acid...
  • CLASSIFICATIONS/CERTIFICATIONS: Kosher, Vegan, Soy Free, Keto Friendly, Non-GMO, Halal
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our...
  • Packaged in the USA by a family owned and operated company since 1968.
Bestseller No. 18
Morris Garages
  • Amazon Prime Video (Video on Demand)
  • Michael Rose (Director) - Michael Rose (Producer)
  • English (Playback Language)
  • English (Subtitle)
Bestseller No. 19
Nature Made Extra Strength Magnesium Oxide 400 mg, Dietary Supplement for Muscle Support, 110 Count
  • Muscle support supplement: contains one 110 count bottle of Nature Made Extra Strength Magnesium 400 mg Softgels for a 110-day supply
  • Nature Made Magnesium Oxide 400 mg is a dietary supplement that helps support nerve health, muscle health and heart health
  • This Nature Made Magnesium Oxide supplement also supports healthy bones and teeth and helps convert the food you eat into cellular energy
  • Adults take one of these Magnesium Softgels 400 mg daily with water and a meal.
  • These gluten free Nature Made Magnesium 400 mg Softgels have no synthetic dyes, no artificial flavors, and no preservatives
SaleBestseller No. 20
NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules
  • SUPPORTS ENERGY PRODUCTION: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse...
  • CRITICAL FOR ENZYME FUNCTION: It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid...
  • CLASSIFICATIONS/CERTIFICATIONS: Kosher, Vegan, Soy Free, Keto Friendly, Non-GMO, Halal
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our...
  • Packaged in the USA by a family owned and operated company since 1968.

Having trouble finding a great magnesium citrate 400 mg capsules?

This problem is well understood by us because we have gone through the entire magnesium citrate 400 mg capsules research process ourselves, which is why we have put together a comprehensive list of the best magnesium citrate 400 mg capsuless available in the market today.

After hours of searching and using all the models on the market, we have found the best magnesium citrate 400 mg capsules for 2023. See our ranking below!

How Do You Buy The Best Magnesium Citrate 400 Mg Capsules?

Do you get stressed out thinking about shopping for a great magnesium citrate 400 mg capsules? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching magnesium citrate 400 mg capsules, which is why we have assembled a comprehensive list of the greatest magnesium citrate 400 mg capsules available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for magnesium citrate 400 mg capsules that you consider buying. Your questions might include the following:

  • Is it worth buying an magnesium citrate 400 mg capsules?
  • What benefits are there with buying an magnesium citrate 400 mg capsules?
  • What factors deserve consideration when shopping for an effective magnesium citrate 400 mg capsules?
  • Why is it crucial to invest in any magnesium citrate 400 mg capsules, much less the best one?
  • Which magnesium citrate 400 mg capsules are good in the current market?
  • Where can you find information like this about magnesium citrate 400 mg capsules?

We’re convinced that you likely have far more questions than just these regarding magnesium citrate 400 mg capsules, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for magnesium citrate 400 mg capsules, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible magnesium citrate 400 mg capsules. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an magnesium citrate 400 mg capsules buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available magnesium citrate 400 mg capsules currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of magnesium citrate 400 mg capsules has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an magnesium citrate 400 mg capsules?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your magnesium citrate 400 mg capsules.
  5. Customer Ratings: Number ratings grade magnesium citrate 400 mg capsules objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their magnesium citrate 400 mg capsules.
  7. Product Quality: You don’t always get what you pay for with an magnesium citrate 400 mg capsules, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an magnesium citrate 400 mg capsules is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining magnesium citrate 400 mg capsules information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding magnesium citrate 400 mg capsules is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How much magnesium citrate is safe to take?

A: Unless otherwise recommended by your doctor, the supplemented magnesium citrate dose should not be higher than the Tolerable Upper Intake Level (UL) of 350 milligrams of elemental magnesium per day, as established by the Food and Nutrition Board at the Institute of Medicine of the National Academies.

Q: What are the uses of magnesium citrate?

A: – Magnesium citrate use in pregnancy is generally acceptable – Controlled studies in pregnant women show no evidence of fetal risk – Use of magnesium citrate when breastfeeding appears to be safe

Q: What are side effects of magnesium citrate supplements?

A: severe diarrhea severe stomach pain blood in your stool dizziness fainting sweating weakness an allergic reaction,which may cause hives,trouble breathing,or other symptoms nervous system issues,which may cause confusion or depression cardiovascular issues,such as low blood pressure or irregular heartbeat

Q: What happens after you drink magnesium citrate?

A: What happens when you drink a bottle of magnesium citrate? Some of the adverse effects that people experience with magnesium citrate include abdominal discomfort, nausea, gas, and cramps. 1 There are usually mild but if severe symptoms occur, or a bowel movement doesn’t occur within about three hours after taking the magnesium citrate, it …