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Magnesium Citrate Supplement

$ 19.95

Magnesium Citrate supports overall wellness with a highly absorbable form of magnesium. Enjoy improved relaxation and daily vitality.
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Description

112 mg elemental magnesium per serving


From 800 mg magnesium citrate (2 capsules)

28% Daily Value (men) · 36% Daily Value (women)


Magnesium Citrate is the form of magnesium most often recommended for occasional constipation and digestive regularity. It works through an osmotic effect — drawing water into the intestines to soften stool and support natural movement. Magnesium citrate is also standardized to 14% elemental magnesium by weight, giving it an above-average elemental content compared to other forms.


Magnesium citrate works through an osmotic effect: when it enters the intestines, it draws water into the digestive tract, softening stool and supporting natural passage. This is why clinicians recommend it specifically for occasional constipation, while forms like magnesium glycinate are better suited for sleep and muscle relaxation.


Soy-Free, Gluten-Free, Non-GMO, Vegan

Benefits
  • OCCASIONAL CONSTIPATION SUPPORT: Magnesium citrate may help hydrate and soften stools for those experiencing occasional constipation
  • THREE-MONTH SUPPLY: Magnesium citrate supplement contains 90 servings of 800 mg (180 capsules with 400 mg each)
  • ROOTED IN QUALITY: Manufactured and Tested in the USA from Globally Sourced Ingredients. Double Wood's Magnesium Citrate is manufactured and tested for microbes and heavy metals right here in the USA from Globally Sourced Ingredients. Plus, it is vegetarian, Non-GMO and gluten-free
  • WE BOTTLE WELLNESS: At Double Wood, we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing

Best For

This is for you if:

  • You experience occasional constipation or irregular digestion
  • You want a single-ingredient, highly absorbable magnesium
  • You prefer capsules to powders or liquids

Consider a different form if:

  • You're looking for sleep support → Magnesium Glycinate
  • You're looking for cognitive support → Magnesium L-Threonate
  • You have kidney disease — talk to your provider first

Directions & Dosage

We recommend taking a two-capsule dosage (800 mg) of Magnesium Citrate per day, this provides 112 mg of elemental magnesium which is 28% of a man’s average daily requirement and 36% of a woman’s average daily requirement.

Magnesium Citrate is highly water-soluble and so does not need to be taken with food for proper absorption.

View Latest Test Results

Third-party tested for quality and purity

This production lot was tested for magnesium citrate and elemental magnesium content, capsule quality, heavy metals, and microbial quality

Test Claim or Limit Result
Potency
Magnesium (from Magnesium Citrate) 100.8-140 mg 110 mg
Magnesium Citrate 720-1,000 mg 785.7 mg
Physical Testing
Capsule Weight 657-691 mg 674 mg
Disintegration Time NMT 30 minutes Passed
Heavy Metals
Arsenic (As) ICP <10 µg/serving 0.012 µg/serving
Cadmium (Cd) ICP <4.1 µg/serving 0.001 µg/serving
Lead (Pb) ICP <0.5 µg/serving 0.362 µg/serving
Mercury (Hg) ICP <0.3 µg/serving <0.000 µg/serving
Microbial Testing
Total Plate Count <10,000 CFU/g Pass
Total Yeast & Mold Count <1,000 CFU/g Pass
E. Coli Absent Pass
Salmonella spp. Absent Pass
Staphylococcus aureus Absent Pass

Lot: 2523401Manufactured: 12/2025

Lab: Brand Nutraceuticals, Inc.

View Certificate of Analysis (PDF)

See the original Certificate of Analysis for complete testing details, methods, and laboratory documentation.
View Certificate of Analysis View Third Party Test Results
Identity, potency, and contaminants verified per batch Identity, potency, and contaminants verified per batch
Manufactured in an FDA-registered cGMP facility Manufactured in an FDA-registered cGMP facility
Manufactured in the USA from Gloabally Sourced Materials Manufactured in the USA from Gloabally Sourced Materials

Benefits

  • Supports Nerve and Heart Health: Studies have shown Magnesium Citrate may support healthy cell, nerve, muscle, and heart function.
  • Supports Healthy Sleep Quality: Magnesium Citrate helps promote healthy sleep quality.
Benefits

Magnesium Citrate

A magnesium form bound to citric acid. As a dietary nutrient, it is found in foods and may complement an everyday nutrition routine. It is commonly chosen to supports muscle relaxation and regularity.

Magnesium Citrate

What Customers Are Saying

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"Always fast shipping and great selection no matter what you’re looking for."

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"Double Wood is always my go-to for supplements. Great, effective, clean products and always at a reasonable price."

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Pairs well with

Powerful alone, stronger together. Magnesium Citrate Supplement delivers targeted support on its own, but combining it with complementary ingredients can help create a more holistic and balanced approach to wellness.

  • Zinc Picolinate Supplement

    Zinc Picolinate offers an easily absorbed source of zinc to support your daily nutritional needs for overall wellness.

  • Magnesium Glycinate Supplement

    Magnesium Glycinate promotes relaxation and supports overall wellness, making it a great addition to your daily routine.

Frequently Asked Questions

What does "elemental magnesium" means?

The mineral your body uses is elemental magnesium. Magnesium citrate is the delivery form — magnesium bonded to citric acid for absorption. By weight, magnesium citrate is approximately 14% elemental magnesium, so 800 mg of magnesium citrate delivers about 112 mg of usable magnesium.

How much elemental magnesium is in Double Wood Magnesium Citrate?

Each two-capsule serving provides 800 mg of magnesium citrate, which delivers 112 mg of elemental magnesium.

Is magnesium citrate or magnesium glycinate better for sleep?

Both forms can support healthy magnesium levels, but they are often used for different goals. Magnesium glycinate is commonly preferred for sleep and relaxation because it is typically gentle on the stomach. Magnesium citrate is a well-absorbed form that is often chosen for general magnesium support and occasional constipation support.

Will magnesium citrate cause loose stools?

Magnesium citrate may cause loose stools in some people, especially at higher intakes or in sensitive individuals. If this happens, consider taking a lower amount, splitting the serving, or speaking with a healthcare professional.

Can I take magnesium citrate every day?

Yes, many people take magnesium citrate daily as part of their supplement routine. Follow the suggested use on the label and speak with a healthcare professional if you are pregnant, nursing, taking medication, or managing a medical condition.

Is Double Wood Magnesium Citrate third-party tested?

Yes. Every batch is third-party tested by an ISO/IEC 17025-accredited laboratory for identity, potency, heavy metals, and microbial safety. Magnesium citrate and elemental magnesium content are verified by USP titration. The full COA panel covers four heavy metals via ICP-MS (arsenic, cadmium, lead, mercury against USP <2232> limits) and six microbial screens (Total Plate Count, Yeast & Mold, Coliform, E. coli, Salmonella, Staphylococcus aureus per USP <2021>/<2022> and AOAC methods). Manufactured in a cGMP-certified U.S. facility from globally sourced ingredients.

What does the Magnesium Citrate Certificate of Analysis confirm?

The COA confirms 800 mg of magnesium citrate per capsule, delivering 112 mg of elemental magnesium per capsule (about 27% Daily Value) — the citrate form providing approximately 14% elemental magnesium by weight. Identity and potency are verified by USP titration against magnesium reference standards. Heavy metals: arsenic, cadmium, lead, and mercury all verified below USP <2232> daily-intake limits via ICP-MS. Microbial screens (TPC, Yeast & Mold, Coliform, E. coli, Salmonella, Staph aureus) within USP and AOAC specifications. The current batch COA is linked above for verification against the lot number on your bottle.

Overall rating: 4.928571 / 5 from 14 reviews.

AI Generated Review Summary

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Review highlights

Reviews

"Excelente servicio"

— Melecio (5/5)

Love Magnesium Citrate and Magnesium Glycinate

"The citrate is so perfect for my system. My previous citrate was too strong and upset my stomach a lot. I have now figured out the doses and times to take this and am very pleased with the results. The Glycinate is so gentle and relaxing. It stops the occasional leg cramp. My mind races at night and it really settles me down. I take 1 with my Sleep supplement and get a good night's sleep. I like it a lot. I have the Citrate on automatic ship and will order the Glycinate as needed"

— Marcia S. (5/5)

Great product

"Great product!"

— Debbie B. (5/5)

magnesium citrate

"I am very h with this product."

— maureena r. (5/5)

Thumbs

"Good recommended"

— Jon G. (5/5)

"Another excellent supplement from Double Wood."

— Penelope P. (5/5)

Magnesium Citrate

"Magnesium citrate for relaxation and bowel management. Quality product for a good price."

— Barbara M. (5/5)

We always trust each and

"We always trust each and every product of yours, including the magnesium citrate. We know it is thoroughly tested, so it is safe. We have no difficulty swallowing the capsules, and we have had no after effects. Thank you for each support supplement we purchase from you."

— Julie F. (5/5)

I like that it has

"I like that it has basic ingredient, no excess fillers"

— Margaret B. (5/5)

I like them!

"I like them!"

— maureena r. (5/5)

Q&A

Where is your magnesium sourced from? Specifically the citrate and glycinate? And what about the bee pollen?
The raw material for these products is sourced in China. The material is then refined, encapsulated (where applicable) and tested in the US.

Magnesium Citrate Supplement

From

$ 19.95

Primary Benefit

Heart & Vessels

Other Benefits

Gut Health, Sleep

Product Form

Capsule
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