10 Best magnesium for constipation (2025)

10 Best magnesium for constipation (2025) options include a variety of formulations designed to promote digestive health. Magnesium citrate is often favored for its high bioavailability, while magnesium oxide offers a potent laxative effect. Other effective choices include magnesium hydroxide, known for its gentle action, and magnesium glycinate, which is easier on the stomach. Additionally, magnesium sulfate can provide quick relief, while magnesium chloride supports overall gut health. For those seeking natural alternatives, magnesium-rich foods like leafy greens and nuts can also aid in alleviating constipation. Choosing the right magnesium supplement can significantly enhance digestive comfort.

Bestseller No. 1

nbpure MagO7 - Natural Colon Cleanse & Detox - Occasional Constipation Relief, Stool Softening, & Bloating Support for Men & Women - Ozonated Magnesium Oxide, 90 Capsules

OVERNIGHT COLON CLEANSER & DETOX - Simply take MagO7 before bed, on an empty stomach, for a reliable morning bowel movement and elimination of waste.
RESET FOR DIGESTIVE HEALTH – Supports relief from occasional constipation, hard stools, & bloating for men & women to kickstart support for a healthier gut.
NATURAL & SAFE – Made with Oxygenated Magnesium Oxide, a clinically effective form of magnesium for constipation relief.
EASY TO USE – Great for those who get constipated from travel or those who can’t get enough fiber from diets like keto. MagO7 15 day gut cleanse requires no lifestyle changes.
GENTLE ALTERNATIVE – Unlike some detox teas or artificial laxatives, MagO7 gut cleanse is cramp-free, non-habit forming, and does not result in tolerance.

Bestseller No. 2

Magnesium Citrate Complex 500 MG for Calm, Relaxation, Constipation & Digestion Health Support | High Absorption Magnesium Supplement with Elemental Magnesium Oxide | Non-GMO, Soy-Free | 60ct

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 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.
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.

Bestseller No. 3

Magnesium Citrate Capsules 180 Capsules (Citrato de Magnesio) 800mg Servings, Vegan Safe, Non-GMO, Gluten Free by Double Wood Supplements

OCCASIONAL CONSTIPATION SUPPORT - Magnesium citrate my help hydrate and soften stools for those experiencing occasional constipation
THREE MONTH SUPPLY- Magnesium Citrate supplement contains 90 servings of 800mg (180 capsules with 400mg each)
Manufactured in the USA from Globally Sourced Ingredients, NON-GMO, VEGAN SAFE, GLUTEN FREE- Double Wood's Magnesium Citrate is Manufactured in the USA from Globally Sourced Ingredients, Non-GMO, Gluten Free, Vegan Safe
THIRD PARTY TESTED - Double Wood's Magnesium citrate is third party tested by AZ Laboratories for elemental magnesium content
VEGAN SAFE - Double Wood uses vegan safe capsules for our magnesium citrate product

SaleBestseller No. 4

NOW Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 120 Veg Capsules

SUPPORTS ENERGY PRODUCTION: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.
CRITICAL FOR ENZYME FUNCTION: It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism.
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 laboratory/testing methods (for stability, potency, and product formulation).
Packaged in the USA by a family owned and operated company since 1968.

Bestseller No. 5

Global Healing Oxy-Powder Colon Cleanse, Constipation Relief for Women & Men, Magnesium Oxide Colon Cleanser & Detox for Weight Loss, Gut Cleanse Detox for Women and Men

Quickly detox your gut while you sleep. How easy is that?
Helps alleviate fullness while supporting proper digestion.
Easy to take pills contain ozone-oxygenated magnesium and citric acid. The ingredients in Oxy-Powder are clinically proven to be safe and effective.
Oxidizes and reduces hard impacted matter. Formulated to not harm natural flora in your gut.
Oxy-Powder uses oxygen for gentle cleansing of impurities. Does not require time off work or an interruption to your schedule.

Bestseller No. 6

Swan Lemon Magnesium Citrate Oral Solution (10 oz), Natural Lemon Flavor, Gentle and Effective Laxative for Regularity with Deal Dave Card

RELIEVE: Relief for occasional constipation and irregular bowel movements.
WORKS QUICKLY: Helps produce a bowel movement in 30 minutes to 6 hours. Can be used as a bowel cleansing system for surgery or exam preparation.
ACTIVE INGREDIENTS: Each fl oz contains 290mg of magnesium and 1 mg of sodium.
RECOMMENDED AGES: Recommended for adults and children 2 years and older (with supervision)
with Deal Dave Card

SaleBestseller No. 7

Nature's Bounty Magnesium, Bone and Muscle Health, Whole Body Support, Tablets, 500 Mg, 200 Ct

SUPPORTS BONE AND MUSCLE HEALTH (1): Magnesium plays an essential role in supporting bone health and maintaining bone mineralization. (1)
500 MG OF MAGNESIUM: Each tablet of Nature’s Bounty Magnesium contains 500 mg of Magnesium, which is 119% of the daily recommended value for this important mineral
VITAL MINERAL SUPPLEMENT: Magnesium is involved in muscle contractions, nerve impulses, energy metabolism, and protein formation (1)
NO ARTIFICIAL FLAVORS OR SWEETENERS: Nature’s Bounty Magnesium is free of artificial flavors and sweeteners, and is gluten free for your dietary needs
UNSURPASSED QUALITY AND VALUE: Using the latest breakthroughs in nutritional science and the finest ingredients, Nature’s Bounty provides supplements of unsurpassed quality and value

SaleBestseller No. 8

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

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
This 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 Nature Made Magnesium softgels daily with water and a meal

Bestseller No. 9

Life Extension Magnesium Caps, 500 mg, magnesium oxide, citrate, succinate, heart health, healthy bones, metabolism support, 100 vegetarian capsules

Magnesium for heart health—Magnesium helps relax blood vessels, encouraging healthy blood flow and a healthy heart. And magnesium helps support the health of your endothelium, the delicate inner lining of your blood vessels.
Sturdy bones with magnesium—Magnesium works with calcium and other minerals and vitamins to maintain healthy bone mineralization and density, which makes this mineral necessary for strong bones at every age.
Triple magnesium complex—Get three forms of magnesium (magnesium oxide, magnesium citrate and magnesium succinate) for maximum benefits. Magnesium support goes beyond heart and bone health. Your body needs magnesium to maintain nerve and brain health; magnesium also supports over 300 biological reactions that support your metabolism and whole-body wellness.
Ingredients matter—Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every product we produce.
Live your healthiest life—For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.

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