Nutricost
Magnesium Citrate Capsules
90/100
SUPPIE SCORE
85/100
EFFICACY
High
SAFETY
94/100
CLEANLINESS
What Does Magnesium Citrate Capsules Do?
Nutricost Magnesium Citrate provides a well-absorbed 420mg elemental dose supporting muscle relaxation, bone health, and constipation relief with strong evidence. Overall safe for healthy adults, though monitor GI effects; excellent value in a clean, vegetarian formula.
What are the main benefits of magnesium citrate for muscle health?
How does the 420mg dosage compare to daily recommended intake?
Are there any dietary sources of magnesium that complement this supplement?
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What Are the Benefits of Magnesium Citrate Capsules?
Based on proven scientific research
Muscle RelaxationStrong
Sleep SupportModerate
Bone HealthStrong
Blood Pressure RegulationModerate
Constipation ReliefVery strong
Good For:
What Are the Side Effects of Nutricost Magnesium Citrate Capsules?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Magnesium citrate at 420mg elemental magnesium per serving is within safe limits (RDA 310-420mg) for healthy adults, but may cause GI upset like diarrhea in sensitive individuals.
•No significant drug interactions in this formulation for most users, but may reduce absorption of antibiotics (e.g., tetracyclines) and bisphosphonates if taken simultaneously; separate by 2-3 hours.
•Contraindicated for individuals with severe kidney impairment due to risk of hypermagnesemia; consult physician if you have renal conditions.
•Safe for short-term use in pregnancy under medical supervision, but high doses may lead to maternal/fetal electrolyte imbalances; not recommended without advice.
•Product is gluten-free, soy-free, and non-GMO with no common allergens; low contamination risk from GMP-compliant manufacturing.
•Long-term use at this dosage is generally safe but monitor for signs of excess magnesium like nausea or low blood pressure.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Hypromellose (cellulose capsule)
Low RiskDi-calcium phosphate
Low RiskMagnesium stearate (vegetable source)
Low RiskWhat Are the Ingredients in Nutricost Magnesium Citrate Capsules?
Magnesium (as Magnesium Citrate)
420mg
Hypromellose (cellulose capsule)
Di-calcium phosphate
Magnesium stearate (vegetable source)
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Dosage & Bioavailability
How the active doses and forms in Magnesium Citrate Capsules compare to the research.
•Magnesium (as Magnesium Citrate) — 420 mg per serving is over the 350 mg/day upper limit (IOM (NIH ODS)).
•Magnesium (as Magnesium Citrate) — magnesium citrate is among the preferred forms of magnesium in Suppie's ingredient library.
Sources & References
B08KFK7H8G
Information from www.amazon.com
Details
Information from www.webmd.com
124099
Information from www.iherb.com
Magnesium citrate.html
Information from www.drugs.com
31138315
Information from pubmed.ncbi.nlm.nih.gov
Generic drug.htm
Information from www.rxlist.com
30761462
Information from pubmed.ncbi.nlm.nih.gov
A 89121449
Information from www.target.com
Nutricost magnesium citrate powder
Information from www.vitacost.com
Nutricost magnesium citrate
Information from www.vitacost.com
20745 magnesium citrate solution
Information from my.clevelandclinic.org
A619019.html
Information from medlineplus.gov
22271372
Information from pubmed.ncbi.nlm.nih.gov
PMC12189353
Information from pmc.ncbi.nlm.nih.gov
21159786
Information from pubmed.ncbi.nlm.nih.gov
Nutricost calcium citrate magnesium citrate powder
Information from nutricost.com
NBK519036
Information from www.ncbi.nlm.nih.gov
Article.htm
Information from www.medicinenet.com
34859788
Information from pubmed.ncbi.nlm.nih.gov
Magnesium HealthProfessional
Information from ods.od.nih.gov
9366314
Information from pubmed.ncbi.nlm.nih.gov
145877
Information from www.iherb.com
Nutricost magnesium citrate capsules
Information from nutricost.com
38738598
Information from pubmed.ncbi.nlm.nih.gov
Magnesium citrate 342017
Information from reference.medscape.com
Magnesium citrate benefits side effects dosage and interactions 4177658
Information from www.verywellhealth.com
PMC6540466
Information from pmc.ncbi.nlm.nih.gov
Nutricost magnesium citrate powder 250 grams
Information from nutricost.com
Nutricost potassium magnesium citrate capsules
Information from nutricost.com
Frequently Asked Questions
Common questions about Nutricost Magnesium Citrate Capsules