Updated:March, 2026

10 Best Magnesium Citrate Made In Usa Only of 2026

Best Choice

9.9

Outstanding

Nobi Nutrition

Magnesium Citrate Complex 500 MG for Calm & Relaxation | High Absorption Magnesium Supplement | Citrato de Magnesio | Constipation & Digestion Support Non-GMO Soy-Free | 60 Mag Citrate Capsules

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Why We Love It

HIGH ABSORPTION MAGNESIUM: Magnesium Citrate (Citrato de Magnesio) is highly soluble in water, making it easy for the body to absorb. Its citrate content also enhances its bioavailability, making it one of the most absorbable forms of magnesium.*
500MG COMPLEX: While pure Magnesium Citrate is well known for being easily absorbed and utilized by the body, Magnesium Oxide has a high percentage of elemental magnesium and is gentle on the digestive system.* Our full spectrum formula contains both to create the perfect balance for everyday supplementation.*
SUPPORT CALM & RELAXATION: A good magnesium supplement for men and women helps support proper muscle function.* Magnesium Complex may also support normal calm and sleep.*
AID OCCASIONAL CONSTIPATION: Magnesium Citrate 500mg is the best magnesium for constipation and digestion support because it helps to increase the amount of water in the intestines along with supporting normal muscle relaxation.*
2-MONTH SUPPLY: Every serving is just 1 capsule, and each bottle contains 60 magnesium citrate capsules (a 2-month supply). Magnesium Citrate Complex is made without dairy, gluten, GMOs, or soy.

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Why We Love It

HIGH ABSORPTION MAGNESIUM: Magnesium Citrate (Citrato de Magnesio) is highly soluble in water, making it easy for the body to absorb. Its citrate content also enhances its bioavailability, making it one of the most absorbable forms of magnesium.*
500MG COMPLEX: While pure Magnesium Citrate is well known for being easily absorbed and utilized by the body, Magnesium Oxide has a high percentage of elemental magnesium and is gentle on the digestive system.* Our full spectrum formula contains both to create the perfect balance for everyday supplementation.*
SUPPORT CALM & RELAXATION: A good magnesium supplement for men and women helps support proper muscle function.* Magnesium Complex may also support normal calm and sleep.*
AID OCCASIONAL CONSTIPATION: Magnesium Citrate 500mg is the best magnesium for constipation and digestion support because it helps to increase the amount of water in the intestines along with supporting normal muscle relaxation.*
2-MONTH SUPPLY: Every serving is just 1 capsule, and each bottle contains 60 magnesium citrate capsules (a 2-month supply). Magnesium Citrate Complex is made without dairy, gluten, GMOs, or soy.

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9.5

Excellent

DEAL SUPPLEMENT

DEAL SUPPLEMENT Magnesium Citrate 500mg, 240 Capsules | Easily Absorbed, Purified Trace Mineral – One a Day, Non-GMO

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Main Highlights

Special Features Extra strength elemental magnesium citrate capsules. 500mg per serving. One of the gentlest forms of magnesium that exists. Uses high concentrated chelated magnesium for easy digestion and absorption.
Benefits & Use This high absorption magnesium provides benefits to over 300 different functions around the body for overall general wellness.
Dosage & Servings Once daily single capsule serving to receive 500mg of pure magnesium citrate. Each bottle offers 240 total capsules and up to an 8-month supply (240 servings).
Purpose Minerals are an essential micronutrient and chelated magnesium offers an easy and efficient way to up your levels. This version is more stable and can be digested in a more complete form that minimizes waste.
Quality Ensured Non-GMO magnesium supplement that are 3rd party lab tested and passed. Made without gluten, dairy, eggs, peanuts, soy, wheat, yeast, & tree nuts.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Main Highlights

Special Features Extra strength elemental magnesium citrate capsules. 500mg per serving. One of the gentlest forms of magnesium that exists. Uses high concentrated chelated magnesium for easy digestion and absorption.
Benefits & Use This high absorption magnesium provides benefits to over 300 different functions around the body for overall general wellness.
Dosage & Servings Once daily single capsule serving to receive 500mg of pure magnesium citrate. Each bottle offers 240 total capsules and up to an 8-month supply (240 servings).
Purpose Minerals are an essential micronutrient and chelated magnesium offers an easy and efficient way to up your levels. This version is more stable and can be digested in a more complete form that minimizes waste.
Quality Ensured Non-GMO magnesium supplement that are 3rd party lab tested and passed. Made without gluten, dairy, eggs, peanuts, soy, wheat, yeast, & tree nuts.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

9.5

Excellent

NUTRAHARMONY

Magnesium Citrate Capsules 1000mg | High Absorption Supplement - Sleep, Muscle & Heart Support - Vegan | Non-GMO - Made in USA - As Powder | Pills | Tablets - 120 Capsules, 2 Month Supply

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Main Highlights

Magnesium Citrate 1000mg Elevate your wellness journey with our premium Magnesium Citrate 1000mg capsules! Packed with the power of Magnesium, NUTRAHARMONYs potent source of this essential mineral is meticulously formulated to support your overall health and vitality. From promoting relaxation to aiding muscle recovery, our formula is designed to help you thrive daily!
Sleep, Muscles & Heart gentle yet powerful, Citrate Magnesium helps you unwind, supports deep and restful sleep & turns your bedtime into a calming ritual, letting you leave restless nights behind. It nurtures healthy muscle function, helping you maintain strength, tone & flexibility every day. Plus, it helps keep your heart strong and provides essential support for lasting heart health.*
Advanced Absorption Experience the difference with Magnesium Citrate capsules! Made in the USA and are free from GMOs and artificial additives. Our formula ensures that your body readily absorbs every milligram, maximizing its benefits. Bid farewell to embrace the newfound efficiency of our high-potency Magnesium capsules!
Daily Value 100% Tap into the power of Magnesium Citrate capsules! Each serving of 2 capsules provides 420 mg of elemental Magnesium in Magnesium Citrate and Magnesium Oxide forms for optimal bioavailability. Feel confident knowing you're effortlessly fulfilling your body's Magnesium requirements, bolstering nerve function and heart health.
Made with Care & Love Feel the warmth of care and dedication in every capsule! Your experience with elemental Magnesium is essential to our mission! If you want to share your experience with our Magnesium Citrate, message our support team. And remember, your health, wellness & beauty start from within!

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Main Highlights

Magnesium Citrate 1000mg Elevate your wellness journey with our premium Magnesium Citrate 1000mg capsules! Packed with the power of Magnesium, NUTRAHARMONYs potent source of this essential mineral is meticulously formulated to support your overall health and vitality. From promoting relaxation to aiding muscle recovery, our formula is designed to help you thrive daily!
Sleep, Muscles & Heart gentle yet powerful, Citrate Magnesium helps you unwind, supports deep and restful sleep & turns your bedtime into a calming ritual, letting you leave restless nights behind. It nurtures healthy muscle function, helping you maintain strength, tone & flexibility every day. Plus, it helps keep your heart strong and provides essential support for lasting heart health.*
Advanced Absorption Experience the difference with Magnesium Citrate capsules! Made in the USA and are free from GMOs and artificial additives. Our formula ensures that your body readily absorbs every milligram, maximizing its benefits. Bid farewell to embrace the newfound efficiency of our high-potency Magnesium capsules!
Daily Value 100% Tap into the power of Magnesium Citrate capsules! Each serving of 2 capsules provides 420 mg of elemental Magnesium in Magnesium Citrate and Magnesium Oxide forms for optimal bioavailability. Feel confident knowing you're effortlessly fulfilling your body's Magnesium requirements, bolstering nerve function and heart health.
Made with Care & Love Feel the warmth of care and dedication in every capsule! Your experience with elemental Magnesium is essential to our mission! If you want to share your experience with our Magnesium Citrate, message our support team. And remember, your health, wellness & beauty start from within!

9.2

Excellent

Vitamatic

Vitamatic Magnesium Citrate 500mg per Serving - 180 Vegetarian Capsules (Provides 150 mg of Elemental Magnesium) - Added B6 for Maximum Absorption - Supports Muscle, Joint, and Heart Health*

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Main Highlights

Extra Strength Magnesium Supplement (Magnesium Citrate 500 mg per serving providing 150mg of elemtantal Magnesium)
The Most Bioavailable Form of Magnesium
Supports Muscle, Joint, Heart Health & Enzyme Function*
Free of Starch, Soy, Yeast, Corn, Wheat, Egg, Artificial Color, Flavor & Preservatives.
Premium Grade, Non-GMO, & Gluten Free
Made in a GMP Compliant, FDA Registered Facility
Higher Potency Compare to Magnesium Citrate Gummies

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Main Highlights

Extra Strength Magnesium Supplement (Magnesium Citrate 500 mg per serving providing 150mg of elemtantal Magnesium)
The Most Bioavailable Form of Magnesium
Supports Muscle, Joint, Heart Health & Enzyme Function*
Free of Starch, Soy, Yeast, Corn, Wheat, Egg, Artificial Color, Flavor & Preservatives.
Premium Grade, Non-GMO, & Gluten Free
Made in a GMP Compliant, FDA Registered Facility
Higher Potency Compare to Magnesium Citrate Gummies

9.0

Excellent

PhiNaturals

Magnesium Citrate Powder Capsules 400mg - 180 Count Veg Caps - PhiNaturals Supplements - Nervous System Support and Enzyme Function

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Main Highlights

Nervous System & Muscle Support: Magnesium is an essential mineral for the function of the nervous system as well as the relaxation function of the muscles, including the heart.
Enhanced digestive support: Mag citrate at the 400 mg dose can provide gentle yet effective relief for those who struggle with occasional irregularity. Less intestinal discomfort compared to magnesium oxide or magnesium sulfate.
Easy-Swallow Small Capsules: Our pure magnesium citrate capsules are formulated for maximum absorption, allowing you to enjoy the benefits without the hassle of powders or liquids, perfect for busy lifestyles.
Vegan Friendly and Quality You Can Trust: Each capsule is made with high-quality ingredients in vegetarian capsules, ensuring you receive pure magnesium citrate without inferior ingredients, giving you peace of mind with every dose.
Energy and Stress Support: Beyond digestive health, magnesium citrate supports overall wellness, including muscle relaxation and stress relief, making it a valuable addition to your daily supplement routine.

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Main Highlights

Nervous System & Muscle Support: Magnesium is an essential mineral for the function of the nervous system as well as the relaxation function of the muscles, including the heart.
Enhanced digestive support: Mag citrate at the 400 mg dose can provide gentle yet effective relief for those who struggle with occasional irregularity. Less intestinal discomfort compared to magnesium oxide or magnesium sulfate.
Easy-Swallow Small Capsules: Our pure magnesium citrate capsules are formulated for maximum absorption, allowing you to enjoy the benefits without the hassle of powders or liquids, perfect for busy lifestyles.
Vegan Friendly and Quality You Can Trust: Each capsule is made with high-quality ingredients in vegetarian capsules, ensuring you receive pure magnesium citrate without inferior ingredients, giving you peace of mind with every dose.
Energy and Stress Support: Beyond digestive health, magnesium citrate supports overall wellness, including muscle relaxation and stress relief, making it a valuable addition to your daily supplement routine.

8.8

Very Good

NATURE'S BRANCH

Magnesium Citrate 400mg | 200 Capsules, High Absorption for Sleep, Relax, Leg Cramps, Energy, Extra Strength Easy to Swallow Small Pills for Women & Men, Vegan Supplement for Digestion, Not Tablets

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Main Highlights

3+ MONTH SUPPLY - MAGNESIUM CITRATE 400 MG: Our maximum strength Magnesium Citrate 400mg supplements (per serving) are specifically formulated to support for sleep, heart health, bowels and muscle comfort. Scientifically designed to deliver the ultimate combination of high quality, extra strength magnesium and citrate in small pills for calming digestion and high absorption.*
SLEEP, HEART, MUSCLES, NERVES: The superior advantage of our Magnesium Citrate is that it comes in mini small sized, easy to swallow capsules. Suitable for women and men, our exclusive formula supports calm sleep, heart health, energy and joints. Our daily mag supplement, also known as Mag Citrate, supports gentle digestive function and regularity and is vegan unlike many magnesium capsules, complex powders & vitamin pills.*
HIGH ABSORPTION | OUR MAX POTENCY: Magnesium Citrate capsules is said to be one of the easiest and fastest absorbable forms of magnesium. Each of our capsules contain 200mg of Magnesium Citrate (400mg per serving) without adding magnesium oxide, glycinate, malate, calcium, potassium, zinc, aspartate, chloride, hydroxide threonate or lactate in order to concentrate on more efficient digestion.*
MADE IN USA NON-GMO & VEGAN: Natures Branch Magnesium Citrate supplement contains elemental magnesium plus citrate, globally sourced, for the best magnesium experience. Our magnesium comes in vegan capsules and are free from artificial flavors and sweeteners for a non-GMO, gluten free choice.*
THIRD PARTY TESTED & TRUSTED QUALITY: Your health matters. Our Magnesium Citrate is third-party tested for purity and potency. Non GMO, vegan, made in the USA with global ingredients, gluten free, sugar free and dairy free. Backed by a commitment to quality and rigorous cGMP industry standards.*

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Main Highlights

3+ MONTH SUPPLY - MAGNESIUM CITRATE 400 MG: Our maximum strength Magnesium Citrate 400mg supplements (per serving) are specifically formulated to support for sleep, heart health, bowels and muscle comfort. Scientifically designed to deliver the ultimate combination of high quality, extra strength magnesium and citrate in small pills for calming digestion and high absorption.*
SLEEP, HEART, MUSCLES, NERVES: The superior advantage of our Magnesium Citrate is that it comes in mini small sized, easy to swallow capsules. Suitable for women and men, our exclusive formula supports calm sleep, heart health, energy and joints. Our daily mag supplement, also known as Mag Citrate, supports gentle digestive function and regularity and is vegan unlike many magnesium capsules, complex powders & vitamin pills.*
HIGH ABSORPTION | OUR MAX POTENCY: Magnesium Citrate capsules is said to be one of the easiest and fastest absorbable forms of magnesium. Each of our capsules contain 200mg of Magnesium Citrate (400mg per serving) without adding magnesium oxide, glycinate, malate, calcium, potassium, zinc, aspartate, chloride, hydroxide threonate or lactate in order to concentrate on more efficient digestion.*
MADE IN USA NON-GMO & VEGAN: Natures Branch Magnesium Citrate supplement contains elemental magnesium plus citrate, globally sourced, for the best magnesium experience. Our magnesium comes in vegan capsules and are free from artificial flavors and sweeteners for a non-GMO, gluten free choice.*
THIRD PARTY TESTED & TRUSTED QUALITY: Your health matters. Our Magnesium Citrate is third-party tested for purity and potency. Non GMO, vegan, made in the USA with global ingredients, gluten free, sugar free and dairy free. Backed by a commitment to quality and rigorous cGMP industry standards.*

8.6

Very Good

Nature Made

Nature Made Magnesium Citrate 250 mg per serving, Magnesium Supplements for Men and Women, Support for Muscle, Nerve, Bone and Heart, 120 Softgels, 60 Day Supply

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Main Highlights

Nerve, bone and heart support supplement: contains one 120 count bottle of Nature Made Magnesium Citrate 250 mg per serving Softgels for a 60-day supply
Magnesium supplement for women and men supports muscle relaxation, nerve health, heart health, and bone health with Magnesium softgels
These high absorption Nature Made Magnesium Citrate 250 mg softgels help relax the body (1)
Magnesium helps support the production of Melatonin
Adults take two of these Magnesium softgels daily with water and a meal
These gluten free Magnesium mineral supplements contain no synthetic dyes and no artificial flavors
#1 Pharmacist Recommended Vitamin & Supplement Brand*
These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

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Main Highlights

Nerve, bone and heart support supplement: contains one 120 count bottle of Nature Made Magnesium Citrate 250 mg per serving Softgels for a 60-day supply
Magnesium supplement for women and men supports muscle relaxation, nerve health, heart health, and bone health with Magnesium softgels
These high absorption Nature Made Magnesium Citrate 250 mg softgels help relax the body (1)
Magnesium helps support the production of Melatonin
Adults take two of these Magnesium softgels daily with water and a meal
These gluten free Magnesium mineral supplements contain no synthetic dyes and no artificial flavors
#1 Pharmacist Recommended Vitamin & Supplement Brand*
These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease

8.3

Very Good

NaturaLife Labs

NaturaLife Labs Magnesium Citrate 400 mg per Serving – 120 Tablets, Vegan, Non-GMO

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Main Highlights

400 mg per Serving Each serving provides 400 mg of magnesium citrate
120 Tablets per Bottle Convenient supply for daily use
Vegan, Non-GMO Made to align with a variety of dietary needs
Quality Manufacturing Produced in a GMP-certified, FDA-registered facility and third-party tested

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Main Highlights

400 mg per Serving Each serving provides 400 mg of magnesium citrate
120 Tablets per Bottle Convenient supply for daily use
Vegan, Non-GMO Made to align with a variety of dietary needs
Quality Manufacturing Produced in a GMP-certified, FDA-registered facility and third-party tested

8.1

Very Good

Organics Ocean

Organics Ocean Real Magnesium Citrate - High Absorption Magnesium Supplement - Chelated Magnesium to Support Energy, Relaxation, and Regularity

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Main Highlights

Chelated for Rapid Absorption: Real Magnesium Citrate capsules are crafted with Chelamax Magnesium to support energy production, relaxation, and regularity. Designed for rapid absorption and free of unnecessary additives, our magnesium citrate ensures your body gets the purest form of magnesium for optimal health.
Pure Magnesium for Energy Production, Relaxation, and Digestive Health: Magnesium plays a crucial role in converting food into energy, helping you stay active and energized throughout the day. Our pure magnesium supplement promotes calmness and helps reduce muscle tension for a more restful state, while supporting digestive health to maintain smooth bowel movements.
Only One Additive: Made with Chelamax Magnesium, this natural magnesium supplement is 99.99% free of heavy metals and contains only one additive: tapioca starchan unprecedented level of purity for this type of product.
Three Capsules a Day: With three capsules per day, youll get an effective serving size of premium magnesium citrate. The recommended long-term dosage is 250mg per day, as studies show taking more than 1000mg can lead to dangerous side effects. Thats why Organics Oceans pure magnesium citrate follows research-backed dosing to ensure safe, effective use.
Sourced from the Dead Sea: Real Magnesium Citrate stands out for its exceptional purity and quality. While many magnesium citrate tablets contain additives and impurities, ours is sourced from the Dead Sea, manufactured in the USA, and 3rd-party tested for optimal absorption and effectiveness. With a clean formulation, you can trust you're getting a high-quality magnesium supplement that supports your bodys needs.

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Main Highlights

Chelated for Rapid Absorption: Real Magnesium Citrate capsules are crafted with Chelamax Magnesium to support energy production, relaxation, and regularity. Designed for rapid absorption and free of unnecessary additives, our magnesium citrate ensures your body gets the purest form of magnesium for optimal health.
Pure Magnesium for Energy Production, Relaxation, and Digestive Health: Magnesium plays a crucial role in converting food into energy, helping you stay active and energized throughout the day. Our pure magnesium supplement promotes calmness and helps reduce muscle tension for a more restful state, while supporting digestive health to maintain smooth bowel movements.
Only One Additive: Made with Chelamax Magnesium, this natural magnesium supplement is 99.99% free of heavy metals and contains only one additive: tapioca starchan unprecedented level of purity for this type of product.
Three Capsules a Day: With three capsules per day, youll get an effective serving size of premium magnesium citrate. The recommended long-term dosage is 250mg per day, as studies show taking more than 1000mg can lead to dangerous side effects. Thats why Organics Oceans pure magnesium citrate follows research-backed dosing to ensure safe, effective use.
Sourced from the Dead Sea: Real Magnesium Citrate stands out for its exceptional purity and quality. While many magnesium citrate tablets contain additives and impurities, ours is sourced from the Dead Sea, manufactured in the USA, and 3rd-party tested for optimal absorption and effectiveness. With a clean formulation, you can trust you're getting a high-quality magnesium supplement that supports your bodys needs.

8.1

Very Good

Pure Encapsulations

Pure Encapsulations Magnesium (Citrate) - Supplement for Sleep, Heart Health, Cognitive Health, Bone Health, Energy, Muscles, and Metabolism* - with Premium Magnesium - 90 Capsules

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Main Highlights

Heart Health Supplements: This magnesium citrate capsule activates the enzymes necessary for neuromuscular contractions, cardiac function, and more*
Energy & Bone Support: Magnesium supports metabolism of carbs and amino acids, and supports energy production and use of calcium, phosphorus, sodium, and potassium*
Overall Health & Nutrient Metabolism: This magnesium citrate supplement helps the metabolism and utilization of vitamin B6, vitamin C, vitamin E, and more*
Sleep & Relaxation Aid: Magnesium citrate may help to support the sleep cycle and aid a sense of relaxation by increasing total dietary magnesium intake daily*
Pure Difference: Our supplements are made with premium ingredients sourced from trusted suppliers, then manufactured and tested to verify potency and purity; Pure Encapsulations products are free from common allergens, unnecessary binders, fillers, and preservatives, and GMOs

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Main Highlights

Heart Health Supplements: This magnesium citrate capsule activates the enzymes necessary for neuromuscular contractions, cardiac function, and more*
Energy & Bone Support: Magnesium supports metabolism of carbs and amino acids, and supports energy production and use of calcium, phosphorus, sodium, and potassium*
Overall Health & Nutrient Metabolism: This magnesium citrate supplement helps the metabolism and utilization of vitamin B6, vitamin C, vitamin E, and more*
Sleep & Relaxation Aid: Magnesium citrate may help to support the sleep cycle and aid a sense of relaxation by increasing total dietary magnesium intake daily*
Pure Difference: Our supplements are made with premium ingredients sourced from trusted suppliers, then manufactured and tested to verify potency and purity; Pure Encapsulations products are free from common allergens, unnecessary binders, fillers, and preservatives, and GMOs

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