16 Best Natural Magnesium Citrate Supplements Reviewed

Discover the best natural magnesium citrate options to boost your wellness naturally. Quick, clear, and curated just for you.
BrandMy RatingPrice
Naturalslim
Best Cheap Pick
9.4/10
Nature's Branch
Best for Sleep Support
9.2/10
Nature's Branch
Best for Sleep Support
9.2/10
Thorne
Best for Heart & Bone Health
9.4/10
Nature Made
9.2/10

Best Natural Magnesium Citrate

In a world overflowing with supplement options, finding the best natural magnesium citrate can feel like searching for a needle in a haystack. Dive into our curated guide, where we swiftly uncover the most potent and pure options to elevate your wellness journey with a splash of nature's finest.

Best Cheap Pick: NaturalSlim

NaturalSlim Magicmag Pure Magnesium Citrate Powder – Stress, Constipation, Muscle, Heart Health, and Sleep Support | Natural Strawberry & Lime Flavored Magnesium Supplement - 8oz Drink Mix (Solo)
Highlights
Enhanced relaxation and sleep
Delicious natural flavor
High absorption formula

NaturalSlim MagicMag truly lives up to its reputation as the "Best Cheap Pick" in our lineup.

Its delicious strawberry lime flavor makes daily supplementation enjoyable without any added sugars, blending effortlessly into water, juice, or smoothies.

The formula uses high-quality magnesium citrate, ensuring superior absorption and consistent support for your vitality and sleep.

Plus, its versatility allows for easy integration into busy routines.

While some might need to start slow due to dosage adjustments, its affordability and bioavailability make it an excellent choice for those seeking natural magnesium support on a budget.

Be sure to also check out the best tasting magnesium citrate for more options!

Best for Sleep Support: Nature's Branch Magnesium Citrate

Magnesium Citrate 400mg - 200 Capsules - High Potency for Sleep, Leg Cramps, Extra Strength Absorption, Easy to Swallow Pills for Women & Men, Vegan Supplement Not Tablets - Made in USA
Highlights
High absorption rate
Small, easy to swallow
Supports sleep and cramps

these tiny capsules pack a punch with 400mg of magnesium citrate, making them highly effective for sleep support and muscle relaxation.

We love how they are easy to swallow and suitable for vegans, plus they're crafted with non-GMO ingredients.

While you do need to take multiple capsules for the full dose, we find it’s a small price for quick absorption and noticeable results.

Made in the USA and third-party tested, these supplements offer peace of mind along with their sleep-enhancing power.

Perfect for anyone seeking clean, reliable magnesium support.

Be sure to also check out the best magnesium citrate gummies for more options!

Best for Heart & Bone Health: Thorne Magnesium Citrate

THORNE Magnesium CitraMate - Magnesium Supplement with Citrate-Malate - Support Heart, Skeletal Muscles, Cardiac, Lung Function, and Bone Density - Gluten-Free, Dairy-Free, Soy-Free - 90 Capsules
Highlights
Trusted by professionals
Supports muscle health
Third-party tested

Thorne Research's magnesium citrate with citrate-malate is a stellar choice for supporting your heart and bones.

It’s third-party tested, so you can trust its quality and transparency.

The inclusion of malate helps with muscle tenderness, making it great if you experience occasional discomfort.

Plus, its role in supporting kidney function adds extra peace of mind.

Although it has a higher price point and limited flavor options, this supplement’s reputation among professionals and sports teams underscores its reliability.

If you're seeking a trusted, highly effective magnesium citrate, this one is a top contender.

Be sure to also check out the best magnesium l-threonate for more options!

Nature Made Magnesium Citrate

Nature Made Magnesium Citrate 250 mg per serving, Magnesium Supplement for Muscle, Nerve, Bone and Heart Support, 120 Softgels, 60 Day Supply
Highlights
Highly absorbable citrate form
Supports muscle and nerve health
Trusted brand, pharmacist recommended

Nature Made's Magnesium Citrate softgels offer excellent absorption thanks to their citrate form, making it easier for your body to utilize the magnesium effectively.

Whether you're aiming to support your nerves, muscles, or bones, this trusted brand delivers reliable quality tested by pharmacists.

Plus, the softgels help promote restful sleep by supporting melatonin production.

The only caveat?

The capsules are quite large, so those with swallowing sensitivities might want to proceed carefully.

Overall, a solid pick for anyone seeking premium magnesium support in a convenient, no-artificial-flavors formula.

Be sure to also check out the best magnesium patch for more options!

PhiNaturals Magnesium Citrate

Magnesium Citrate Powder Capsules 400mg - 180 Count Veg Caps - PhiNaturals Supplements - Nervous System Support and Enzyme Function
Highlights
Easy to swallow capsules
Supports nervous & muscles
Gentle on digestion

The easy-to-swallow capsules make it a breeze to incorporate into daily routines, especially for those who dislike powders or liquids.

Its support for the nervous system and muscles is truly noticeable, helping to ease tension and promote relaxation without any digestive discomfort, thanks to the gentle dose.

While the occasional capsule breakage can be a little disappointing, the high-quality, vegan-friendly ingredients give us confidence in what we're taking.

Plus, its reputation for supporting energy and stress makes it a well-rounded choice for overall wellness.

Be sure to also check out the best magnesium malate brand for more options!

Nobi Nutrition Magnesium Citrate Natural Magnesium Citrate

Magnesium Citrate Complex 500 MG for Calm, Relaxation, Constipation & Digestion Support | High Absorption Magnesium Supplement with Elemental Mag Oxide | Non-GMO, Soy-Free | 60 Ct (2 Month Supply)
Highlights
Highly Absorbable
Supports Relaxation
Constipation Relief

Nobi Nutrition’s Magnesium Citrate Complex offers high absorption with its water-soluble citrate form, making it highly bioavailable and easy on the stomach.

The 500mg dosage helps support muscle relaxation, calmness, and digestion, making it a versatile choice for daily wellbeing.

Plus, with a generous 2-month supply in each bottle, it's both convenient and economical.

While it may not be ideal for sleep enthusiasts since it’s not specifically formulated for that, its effectiveness in easing occasional constipation and promoting overall relaxation makes it a top contender for those seeking natural magnesium support.

Be sure to also check out the best potassium nitrate supplement for more options!

Pure Encapsulations Magnesium

Pure Encapsulations Magnesium (Citrate) - Supplement for Sleep, Heart Health, Cognitive Health, Bone Health, Energy, Muscles, and Metabolism* - with Premium Magnesium - 90 Capsules
Highlights
Supports Sleep & Relaxation
Enhances Heart & Bone Health
Made with Quality Ingredients

Pure Encapsulations' Magnesium Citrate is a top-tier choice for supporting overall health.

It not only boosts your heart and bone health but also promotes better sleep and relaxation, thanks to its high-quality, pure ingredients.

The capsules are easy to integrate into your daily routine, and the company’s commitment to purity ensures you're getting a safe, clean supplement free from unnecessary fillers.

While some may experience tummy noise or a laxative effect with higher doses, these are manageable trade-offs for the benefits.

Overall, this supplement offers excellent value for those seeking a natural magnesium boost.

Be sure to also check out the best vegan magnesium supplement for more options!

Best Naturals Magnesium Citrate

Best Naturals Magnesium Citrate (Citrato de Magnesio) 400mg 250 Tablets (400 mg of Elemental Magnesium per 2 Tablets) (1)
Highlights
Third-party tested for purity
High bioavailability
Easy to swallow pills

Best Naturals' Magnesium Citrate boasts a premium formula that's 3rd-party lab tested for purity and quality, giving us confidence in its safety and effectiveness.

With a solid 400 mg of elemental magnesium per serving, it provides high bioavailability, meaning your body absorbs it efficiently.

The tablets are easy to swallow, making supplementation hassle-free.

Manufactured in the USA in a GMP-compliant, FDA-registered facility, this supplement meets strict quality standards.

While the lightweight packaging might suggest a lower dose, our experience confirms it delivers a reliable magnesium boost—perfect for those seeking a trusted, high-quality natural option.

Be sure to also check out the best natural aromatase inhibitor for more options!

NOW Magnesium Citrate Natural Magnesium Citrate

NOW Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 120 Veg Capsules
Highlights
Supports Energy Production
Easily Digested
Effective for Cramps

Supports energy production and aids in critical enzyme functions, making it a great pick for those needing a natural boost.

Its ease of digestion is a plus, and many users find it effective for easing cramps during stressful days or workouts.

However, the large size and difficulty swallowing might be a hurdle for some, plus you'll need to take multiple doses to hit optimal levels.

Overall, with a solid 4.7-star rating from satisfied customers, this magnesium citrate delivers where it counts, especially if you're committed to consistent use.

Be sure to also check out the best calcium magnesium powder for more options!

NatureBell Magnesium Citrate

NatureBell Magnesium Citrate 500mg, 240 Capsules | High Purity Elemental Form – Extra Strength | Essential Mineral for Heart, Muscle, & Digestion Support – Non-GMO & No Gluten
Highlights
High bioavailability
Supports multiple health areas
Pure, non-GMO ingredients

These high-potency capsules pack a punch with 500mg of bioavailable magnesium citrate per dose, supporting everything from energy to joint health.

The citrate form is gentle on the stomach and highly absorbable, making it an excellent choice for consistent replenishment.

Plus, with over 2 months’ supply in each bottle, it's convenient for regular use.

We love that it’s made from pure, non-GMO ingredients and undergoes third-party testing for safety and potency.

While it does require multiple capsules daily, the benefits for your muscles, heart, and bones are well worth it.

Be sure to also check out the best calcium magnesium potassium supplement for more options!

NaturalSlim

NaturalSlim Potassium Magnesium Supplement 100 Capsules – MagicMag C Magnesium Citrate Supplements for Sleep Support, Heart Health, and Muscle Cramp Relief | Gluten-Free 1 Pack
Highlights
Promotes relaxation
Supports better sleep
Easy capsule form

MagicMag C by RelaxSlim is a fantastic choice for those seeking natural relief from muscle tension and better sleep quality.

Its tasteless capsule makes it easy to incorporate into your daily routine without any fuss.

We love how it promotes relaxation and supports digestive regularity—ideal for winding down after a busy day.

Although it requires multiple doses and has limited flavor options, the overall benefits are worth it.

With a strong customer rating and a well-crafted formula, MagicMag C proves to be a reliable, effective supplement for natural magnesium citrate support.

Be sure to also check out the best magnesium threonate gummies for more options!

Health Nutrition Naturals Magnesium Citrate Natural Magnesium Citrate

Magnesium Citrate Capsules 1000mg - Max Absorption Magnesium Powder Capsules for Muscle, Nerve, Bone and Heart Health Support, High Absorption Citrate Complex, Gluten Free, Non-GMO - 240 Capsules
Highlights
High absorption rate
Supports sleep health
Relieves digestive issues

Each serving delivers a hefty 1000mg of magnesium, ensuring you get substantial support in a convenient dosage.

The highly absorbable citrate form means your body can easily utilize it, promoting better sleep and easing digestive discomfort — no unpleasant aftertaste from liquids, just clean capsules.

The blend of magnesium citrate and oxide offers targeted relief for occasional constipation and stomach upset, making it a versatile pick.

While the reviews are mostly positive, a few users mention possible stomach upset and limited dosing info.

Overall, a solid choice for anyone seeking natural magnesium support.

Be sure to also check out the best magnesium l-threonate powder for more options!

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
Highlights
Highly Absorbable Formula
Supports Relaxation & Sleep
Premium Quality & Care

The Magnesium Citrate 1000mg capsules from NutraHarmony stand out with their advanced absorption capabilities, ensuring you get the most out of every dose.

The blend of citrate and oxide forms provides robust bioavailability, supporting your sleep, muscle recovery, and heart health efficiently.

Crafted with care in the USA, these capsules are free from GMOs and artificial additives, making them a premium choice for health-conscious users.

While some users experience mixed results, the overall positive rating shows most benefits align with your wellness goals.

Definitely worth a try to elevate your daily routine!

Be sure to also check out the best naturals caffeine pills for more options!

Firewaterstar Magnesium Citrate

FWS Magnesium Citrate Liquid Drops - 4oz - Supports Sleep, Calm, Energy, Muscles, Nerves - Pure Magnesium Citrate Supplement - Organic, Non-GMO, Vegan - Easy Dosing, 120 Servings - Adults, Teens, Kids
Highlights
Fast absorption delivery
Adjustable dosing
Pure, simple ingredients

The liquid magnesium citrate from FIREWATERSTAR LLC stands out with its superior absorption rate, thanks to its liquid form.

Unlike pills that may get lost in digestion, this drops deliver magnesium quickly into your bloodstream for near-instant relief.

The adjustable dosing is a game-changer — perfect for tailoring intake to your needs, whether you’re an active athlete or just trying to relax after a long day.

Plus, with pure ingredients like organic vanilla flavor and USP-grade magnesium, you're getting a clean, high-quality supplement.

Just remember to shake well before each use — the separation is normal, and it ensures freshness.

Be sure to also check out the best magnesium for eczema for more options!

Micro Ingredients Magnesium Citrate Natural Magnesium Citrate

Pure Magnesium Citrate Powder (Citrato de Magnesio en polvo), 2 Pounds (32 Ounce), Pure and Filler Free, Relaxation and Nutrient Utilization, Vegan
Highlights
Supports bone & muscle
Pure, no fillers
Vegan-friendly, GMO-free

Micro Ingredients’ US-Origin Magnesium Citrate stands out for its pure formulation—no fillers, GMOs, or artificial ingredients, making it a solid choice for health-conscious folks.

The powder’s high concentration (3300mg per serving) ensures you get a potent dose with each scoop, which is perfect for quick absorption and easier on the stomach.

Plus, the included scoop makes dosing simple—just add it to your favorite shake or smoothie.

The vegan-friendly and filler-free approach ensures you’re nourishing your body naturally.

Admittedly, the taste may take some getting used to, and a bit of powder dust is inevitable, but overall, this supplement delivers reliable, clean magnesium supplementation for muscle and bone support.

Be sure to also check out the best naturals vitamin b6 for more options!

MegaFood Magnesium

MegaFood Magnesium 300 mg - Highly absorbable blend of Magnesium Glycinate, Magnesium Citrate & Magnesium Malate to Help Support Heart, Nerve Health and Relaxation - 60 Capsules (30 Servings)
Highlights
Highly absorbable forms
Supports sleep and digestion
Clean, allergen-free formula

Megafood's natural magnesium citrate blend delivers three highly absorbable forms of magnesium—citrate, malate, and glycinate—making it a standout for supporting nerve, muscle, and heart health.

Plus, with 50 mg of added spinach per serving, it offers a gentle boost of plant-based nutrition.

The capsules are easy to take anytime—no matter your schedule—and are perfect for vegetarians, tested free from common allergens.

While the bottle is on the smaller side and the price slightly higher, the clean, allergen-free formula, and potent absorption make it a premium choice for those seeking a clean, effective magnesium supplement.

Be sure to also check out the best brand of magnesium glycinate for more options!

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