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Magnesium citrate is a popular and effective form of magnesium, known for its bioavailability and benefits for digestive health and muscle function. With numerous options available, selecting the right supplement ensures you receive optimal absorption and desired health outcomes.
Number 1 Pharmacist Recommended Vitamin & Supplement Brand*
These statements have not been evaluated by the Food & Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease
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*
GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product...
Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products
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: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs
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.
MULTI-SOURCE MAGNESIUM BLEND - Embrace the power of diversity with our Toplux Magnesium Complex. This blend is formulated with 8 unique forms of elemental magnesium, and ensures maximum absorption. Every form, from Magnesium Oxide to Magnesium glycinate...
BONE & MUSCLE SUPPORT - Every step and every motion hinges on the health of your bones and muscles. Our Magnesium Complex goes beyond just maintenance. It supports healthy muscle, cramps, and quicker recovery after physical activity. Plus, it helps...
RESTFUL BODY & IMMUNITY BOOSTER - Rest isn't merely about duration, but quality. Our blend ensures you drift into deeper, more rejuvenating phases, letting your body and mind truly recover. But it's not just about the nighttime benefits. This Magnesium...
NATURAL BODY FUNCTION ENHANCER - Holistic health requires holistic solutions. With our Magnesium Complex, you can get overall health support. Each capsule supports wellness and vitality to energy production and muscle support, ensuring a smoother, more...
Customer Satisfaction - Since we trust in our quality supplement, it is returnable with no question asked so you can shop with confidence. Our products are formulated with genuine love, care and passion for a balanced nutrition. Customer satisfaction is...
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: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs
High potency full elemental magnesium citrate capsules, Provides essential trace mineral nutrients, Optimal bioavailable citrate form that is easy on the stomach and efficiently absorbs into the body
240 capsules per bottle 3 capsule serving size 500mg dose with over a 2 month supply
Magnesium has benefits for over 300 different functions within the bod, Taking it on a regular basis may support energy, joints, muscles, heart, bones, and digestive health
The citrate form is considered more soluble and is one of the most bioavailable forms of magnesium that may replenish natural levels over time
Authentic non-GMO magnesium citrate powder capsuled supplements, Contains pure ingredients free of soy, dairy, gluten, preservatives, sugars, and tree nuts, Product is made in California and 3rd party lab tested for safety and potency
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*
GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product...
Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products
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...
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.
Micro Ingredients offers a pure magnesium citrate complex with easily absorbed fat-soluble vitamin C for extra antioxidant support. A filler-free formula that contains only active ingredients.
Each bottle provides 300 capsules with 100 servings, delivering 500mg of magnesium as magnesium citrate, and 108mg of vitamin C as ascorbyl palmitate.
Magnesium, known as the “master mineral,” is an essential trace mineral that plays a crucial role in hundreds of cellular functions. The citrate form targets support for digestion, muscle, and heart health.
Experience a bioavailable formula that only uses pure chelated minerals and easily absorbed fat-soluble vitamins for better absorption.
Premium non-GMO magnesium supplements. Made without fillers, soy, dairy, gluten, fish, shellfish, peanuts, and tree nuts. Ingredients must pass our 3rd party lab tests to ensure a product that is safe, pure, and potent
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Magnesium Citrate Mineral Supplements
Understanding Magnesium Citrate
Magnesium citrate is a magnesium salt of citric acid, making it easily absorbed by the body. It's often chosen for its laxative properties, helping to relieve occasional constipation, but it also plays a crucial role in over 300 bodily processes, including nerve function, muscle contraction, and energy production.
Key Considerations When Buying
When selecting a magnesium citrate supplement, several factors are important:
Form: It typically comes in capsules, tablets, or powders. Powders can be convenient for adjusting dosage and mixing into drinks, while capsules offer portability.
Dosage: Recommended daily intake varies by age and sex, but most supplements provide between 100mg and 400mg per serving. Check the serving size carefully.
Purity and Additives: Look for products with minimal fillers, artificial colors, or preservatives. Certifications from third-party testers can indicate quality and purity.
Source: While magnesium citrate is a compound, ensure the overall product is from a reputable brand known for quality control.
Potential Benefits and Uses
Beyond digestive support, magnesium citrate may contribute to:
Muscle relaxation and reduced cramping
Improved sleep quality
Bone health
Nerve function
Energy metabolism
It's important to note that individual responses can vary, and it's not a cure for any medical condition.
Comparison Tips
To compare different magnesium citrate products effectively:
Check the Magnesium Content: Ensure the stated dosage refers to elemental magnesium, not just the citrate compound.
Read Reviews: Look for feedback on effectiveness, taste (for powders), and any reported side effects.
Consider Your Needs: If you need a gentle laxative, a higher dose might be suitable. For general wellness, a moderate dose may suffice.
Ingredient List: Compare the full ingredient list to avoid allergens or unwanted additives.
Frequently Asked Questions
What is the difference between magnesium citrate and other forms of magnesium?
Magnesium citrate is known for its high bioavailability, meaning the body absorbs it well. Other forms like magnesium oxide have lower absorption rates, while magnesium glycinate is often preferred for sensitive stomachs as it's less likely to cause digestive upset.
How quickly does magnesium citrate work for constipation?
Magnesium citrate typically works as a laxative within 30 minutes to 6 hours after ingestion. Its effectiveness depends on the individual's metabolism and the dosage taken.
Can I take magnesium citrate every day?
For digestive relief, it's generally recommended for occasional use. For daily supplementation to address a magnesium deficiency, consult with a healthcare provider about appropriate forms and dosages.
What are the side effects of magnesium citrate?
The most common side effect is diarrhea, especially at higher doses, due to its osmotic laxative effect. Other potential side effects include abdominal cramping and nausea.
Is magnesium citrate good for sleep?
Magnesium plays a role in regulating neurotransmitters involved in sleep, such as GABA. Some individuals find that magnesium citrate helps them relax and improve sleep quality, though results can vary.
Can children take magnesium citrate supplements?
Dosage for children should always be determined by a pediatrician. While magnesium is essential, children's needs differ, and a healthcare professional can advise on safe and appropriate supplements.
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