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Magnesium 200 mg

4.8
★ ★ ★ ★ ★
(10595 ratings)
Magnesium 200 mg
Product Image
Score78
Well-dosed chelated glycinate is a strong everyday choice, while the small plant blend adds little assessable value.
How scoring works
Capsule
Quantity:120 Capsule(s) • (120 servings)
Goals:
General Health
Energy
Stress Relief
Cardiovascular Support
Heart Health
Digestive Health
Bone Health
Testosterone Support

Score 78

Well-dosed chelated glycinate is a strong everyday choice, while the small plant blend adds little assessable value.
How scoring works
$24.95($0.20 per serving)
Vitacost
$ 24.95
iHerb
$ 24.95
Pure Formulas
$ 24.95
Walmart
$ 24.95
Vitacost
$ 24.95
Report prices

Analysis

Magnesium glycinate chelate is a well-tolerated form suited to stress, muscle, energy, and cardiovascular support. The 200 mg amount is practical for regular maintenance without requiring a large serving.

A magnesium-rich plants blend is included at a small total amount. Its individual sources and magnesium contribution are not clear, so the chelated mineral should remain the reason to buy the product.

One capsule and a long supply make the routine convenient. It fits users who want a gentler form more than those seeking the lowest possible cost.

Who is it for
  • Adults seeking a gentle magnesium form
  • People using magnesium for stress or general support
Best for
  • Daily magnesium maintenance
  • Stress and cardiovascular support

Pros

  • Chelated glycinate form
  • Practical 200 mg amount
  • One-capsule serving
  • Broad goal fit

Cons

  • Plant blend lacks ingredient-level doses
  • Costs more than basic citrate or oxide
  • Not a high-dose replenishment product

Nutrient quality

89 Highest impact

A meaningful glycinate dose gives the formula strong absorption potential and focused utility. The small plant blend contributes little measurable value but does not displace the core mineral.

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Ingredient transparency

63 Moderate impact

The elemental magnesium amount and chelated form are clear. The plant blend hides its composition, while intake directions and non-active ingredients are absent.

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Customer satisfaction

73 High impact

The available satisfaction metric and sample size provide the clearest evidence for general acceptance. Specific experience details are absent, so repeated complaints and purpose fit remain uncertain.

.

Value for money

91 Highest impact

The premium form and practical serving cost support strong value. The small hidden plant blend is unnecessary but does not materially inflate the formula.

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Report analysis

Goals

General Health
Stress Resilience
General Health
Impact
Highest effect
A Goal FitA Strength of SupportC+ CoverageA Formula Quality
Magnesium · 200 mg

A well-disclosed magnesium glycinate dose provides strong focused support for a foundational mineral need. The chelated form is generally well suited to routine use and supports metabolic and neuromuscular function.

The single-capsule design is simple and avoids an oversized ingredient list. A small plant blend is not quantified for magnesium contribution, but it does not materially undermine the core dose.

Study evidence
Magnesium Supportive 114 studies
Energy
Energy
Impact
Highest effect
A Goal FitA+ Strength of SupportD+ CoverageA Formula Quality
Magnesium · 200 mg

Magnesium directly supports ATP production and reaches the main target used for energy support. The single mineral offers strong metabolic depth but no acute-alertness or stress-resilience pathway.

The glycinate chelate form and elemental amount are fully disclosed, supporting absorption confidence. A small plant blend adds little quantified magnesium or energy value to an otherwise focused formula.

Study evidence
Magnesium Supportive 4 studies
Stress Relief
Calm and Tension Relief
Stress Relief
Impact
Highest effect
B+ Goal FitA Strength of SupportC+ CoverageA Formula Quality
Magnesium · 200 mg

Magnesium glycinate offers well-targeted foundational support for relaxation and nervous-system balance. The approach is narrow but highly relevant for users who need more magnesium.

The elemental amount is clearly disclosed and fits a useful daily range. Glycinate chelation supports good absorption and tolerance, while the small plant blend adds little proven stress value.

Study evidence
Magnesium Supportive 13 studies
Cardiovascular Support
Heart Muscle and Rhythm
Cardiovascular Support
Impact
Highest effect
A- Goal FitA Strength of SupportD+ CoverageB+ Formula Quality
Magnesium · 200 mg

Magnesium glycinate chelate directly supports vascular relaxation and normal cardiac electrical function. The clearly stated elemental amount and absorbable form make it a strong focused mineral option.

The formula offers depth in one well-supported cardiovascular pathway rather than broad coverage. A small plant blend is not needed for the main effect, but it does not materially dilute the magnesium dose.

Study evidence
Magnesium Supportive 123 studies
Heart Health
Healthy Blood Pressure
Heart Health
Impact
High effect
C+ Goal FitA- Strength of SupportC- CoverageA- Formula Quality
Magnesium · 200 mg

Magnesium glycinate provides a clear 200 mg amount with strong absorption potential for vascular and electrical support. The simple capsule is well focused and practical.

The added plant blend is not a defined cardiovascular pathway and contributes uncertain value. As a magnesium-only strategy, the formula does not address lipids, cardiac energy, or homocysteine.

Study evidence
Magnesium Supportive 158 studies
Digestive Health
Bowel Regularity
Digestive Health
Impact
High effect
B Goal FitA- Strength of SupportD CoverageA Formula Quality
Magnesium · 200 mg

Magnesium glycinate may support intestinal muscle function in a well-absorbed, generally gentle form. It is less directly stool-softening than citrate but still contributes to motility.

The elemental amount is clearly stated and suitable for routine supplementation. A small plant blend adds little evidence, while the simple formula remains focused and transparent.

Study evidence
Magnesium Supportive 50 studies

Ingredients

IngredientAmount per serving
Magnesium (Magnesium Glycinate Chelate)
 200 mg
Magnesium-Rich Plants Blend
30 mg
Gluten Free Adults 18–50 Vegan Dairy Free Vegetarian
Report overview
Magnesium (Magnesium Glycinate Chelate) · 200 mg OverallScore82
B- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyA+ Value

Glycinate chelate provides strong absorption potential at a clearly stated elemental amount. The dose fits the preferred range, though the added plant blend does not supply a specified magnesium cofactor. A low serving cost supports excellent value even without a patented or fully reacted claim.

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91 Performance

Krebs Magnesium Potassium Complex

Nature's Way
<p>Magnesium lysinate and malate provide favorable forms at a useful amount, with a modest potassium contribution. Compared with the original, its magnesium form, dose clarity, and focused design offer a stronger quality-oriented option.</p>
88 Performance

Magnesium Bisglycinate Powder

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<p>Magnesium bisglycinate supplies a well-absorbed form at a practical, moderate amount. Compared with the original, its magnesium form, dose clarity, and focused design offer a stronger quality-oriented option.</p>
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Cal/Mag 500 mg/250 mg

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<p>Chelated calcium and magnesium provide a focused, balanced mineral formula with strong form quality. Compared with the original, its magnesium form, dose clarity, and focused design offer a stronger quality-oriented option.</p>
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Magnesium Bisglycinate Chelate

Healthy Origins
<p>TRAACS magnesium bisglycinate provides high-quality absorption quality, a useful elemental amount, and strong serving value in a clean powder. Its lower supplied serving cost makes it a more economical magnesium option than the original.</p>
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Magnesium Citrate Pure Powder

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<p>A well-aligned amount of magnesium citrate delivers useful absorption in a focused powder. Its lower supplied serving cost makes it a more economical magnesium option than the original.</p>
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Magnesium Citrate 420 mg

Nutricost
<p>A substantial amount of magnesium citrate offers useful absorption and a focused formula. Its lower supplied serving cost makes it a more economical magnesium option than the original.</p>
83 Value

Magnesium Citrate 200 mg

Best Naturals
<p>A substantial amount of magnesium citrate combines useful absorption with a focused single-active design. Its stated magnesium form, practical dose, and lower serving cost offer a stronger balance of quality and value than the original.</p>
84 Value

Potassium + Magnesium

Nutricost
<p>A meaningful magnesium citrate amount anchors a simple two-mineral electrolyte formula. Its stated magnesium form, practical dose, and lower serving cost offer a stronger balance of quality and value than the original.</p>
80 Value

Magnesium Caps 500 mg

Life Extension
<p>Citrate, succinate, and a named glycinate chelate strengthen a multi-form magnesium blend, while oxide lowers average absorption. Its stated magnesium form, practical dose, and lower serving cost offer a stronger balance of quality and value than the original.</p>
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Magnesium-L-threonate improves sleep quality and daytime functioning in adults with self-reported sleep problems: A randomized controlled trial.
    Hausenblas HA; Lynch T; Hooper S; Shrestha A; Rosendale D; Gu J · Sleep medicine: X · 2025
    Randomized trial80 participantsEnergy forMagnesium
  2. Red blood cell magnesium and chronic fatigue syndrome.
    Cox IM; Campbell MJ; Dowson D · Lancet (London, England) · 1991
    Randomized trial32 participantsEnergy forMagnesium
  3. Exercise, magnesium and immune function.
    Laires MJ; Monteiro C · Magnesium research · 2008
    Narrative reviewEnergy forMagnesium
  4. Effect of magnesium and vitamin B6 supplementation on mental health and quality of life in stressed healthy adults: Post-hoc analysis of a randomised controlled trial.
    Noah L; Dye L; Bois De Fer B; Mazur A; Pickering G; Pouteau E · Stress and health : journal of the International Society for the Investigation of Stress · 2021
    Randomized trialStress Relief forMagnesium
  5. Examining the Effects of Supplemental Magnesium on Self-Reported Anxiety and Sleep Quality: A Systematic Review.
    Rawji A; Peltier MR; Mourtzanakis K; Awan S; Rana J; Pothen NJ; Afzal S · Cureus · 2024
    Systematic review15 studies pooledStress Relief forMagnesium
  6. Effects of zinc and magnesium supplements on postpartum depression and anxiety: A randomized controlled clinical trial.
    Fard FE; Mirghafourvand M; Mohammad-Alizadeh Charandabi S; Farshbaf-Khalili A; Javadzadeh Y; Asgharian H · Women & health · 2017
    Randomized trial99 participantsStress Relief forMagnesium
  7. The association between dietary intake of magnesium and psychiatric disorders among Iranian adults: a cross-sectional study.
    Anjom-Shoae J; Sadeghi O; Hassanzadeh Keshteli A; Afshar H; Esmaillzadeh A; Adibi P · The British journal of nutrition · 2019
    Cross-sectional study3,172 participantsStress Relief forMagnesium
  8. Circulating and dietary magnesium and risk of cardiovascular disease: a systematic review and meta-analysis of prospective studies.
    Del Gobbo LC; Imamura F; Wu JH; de Oliveira Otto MC; Chiuve SE; Mozaffarian D · The American journal of clinical nutrition · 2013
    Meta-analysis313,041 participants16 studies pooledCardiovascular Support forMagnesium
  9. Magnesium and the risk of cardiovascular events: a meta-analysis of prospective cohort studies.
    Qu X; Jin F; Hao Y; Li H; Tang T; Wang H; Yan W; Dai K · PloS one · 2013
    Meta-analysis532,979 participants19 studies pooledCardiovascular Support forMagnesium
  10. Effect of magnesium supplementation on endothelial function: A systematic review and meta-analysis of randomized controlled trials.
    Darooghegi Mofrad M; Djafarian K; Mozaffari H; Shab-Bidar S · Atherosclerosis · 2019
    Meta-analysis306 participants7 studies pooledCardiovascular Support forMagnesium
  11. Impact of oral magnesium supplementation on glycemic and cardiometabolic outcomes in prediabetic adults: a systematic review and meta-analysis.
    Basit A; Kumar S; Ahmed H; Babar R; Saeed SS; Siddiqui TA; Khan S; Saeed A; Khan M; Hanif H; Fasih A; Shabbir S; Kumar H; Kumar L; Raja A; Kumar S; Chander S · Journal of diabetes and metabolic disorders · 2026
    Meta-analysis384 participants5 studies pooledCardiovascular Support forMagnesium
  12. Effects of long-term magnesium supplementation on endothelial function and cardiometabolic risk markers: A randomized controlled trial in overweight/obese adults.
    Joris PJ; Plat J; Bakker SJ; Mensink RP · Scientific reports · 2018
    Randomized trial52 participantsCardiovascular Support forMagnesium
  13. Serum magnesium and outcomes in heart failure with reduced ejection fraction: the GALACTIC-HF trial.
    Chimura M; Docherty KF; Jhund PS; Yang M; Ono R; Henderson AD; Metra M; Liu G; Divanji PH; Heitner SB; Kupfer S; Malik FI; Felker GM; Solomon SD; Teerlink JR; McMurray JJV · European heart journal · 2026
    Randomized trial6,147 participantsCardiovascular Support forMagnesium
  14. Association between Serum Magnesium and Fractures: A Systematic Review and Meta-Analysis of Observational Studies.
    Dominguez LJ; Veronese N; Ciriminna S; Pérez-Albela JL; Vásquez-López VF; Rodas-Regalado S; Di Bella G; Parisi A; Tagliaferri F; Barbagallo M · Nutrients · 2023
    Meta-analysis119,755 participants4 studies pooledBone Health forMagnesium
  15. Bioabsorbable Magnesium-Based Materials Potential and Safety in Bone Surgery: A Systematic Review.
    Hung CH; Kwok YC; Yip J; Wong HH; Leung YY · Craniomaxillofacial trauma & reconstruction · 2025
    Systematic review386 participants8 studies pooledBone Health forMagnesium
  16. Vascularized bone grafting fixed by biodegradable magnesium screw for treating osteonecrosis of the femoral head.
    Zhao D; Huang S; Lu F; Wang B; Yang L; Qin L; Yang K; Li Y; Li W; Wang W; Tian S; Zhang X; Gao W; Wang Z; Zhang Y; Xie X; Wang J; Li J · Biomaterials · 2016
    Randomized trial48 participantsBone Health forMagnesium
  17. An update on magnesium and bone health.
    Rondanelli M; Faliva MA; Tartara A; Gasparri C; Perna S; Infantino V; Riva A; Petrangolini G; Peroni G · Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2022
    Narrative reviewBone Health forMagnesium
  18. Sex-specific differences in the association of magnesium intake with femoral neck bone mineral density among older adults.
    Wang B; Tan X; Yao X; Zhu Z · Endocrine connections · 2025
    Cross-sectional study1,343 participantsBone Health forMagnesium
  19. Quantitative Association Between Serum/Dietary Magnesium and Cardiovascular Disease/Coronary Heart Disease Risk: A Dose-Response Meta-analysis of Prospective Cohort Studies.
    Zhao L; Hu M; Yang L; Xu H; Song W; Qian Y; Zhao M · Journal of cardiovascular pharmacology · 2020
    Meta-analysis544,581 participants18 studies pooledCardiovascular Support Heart Health forMagnesium
  20. Comparative Efficacy of Nutraceuticals on Endothelial Function: A Systematic Review and Network Meta-Analysis.
    Norouzzadeh M; Rashedi MH; Mahdavi-Mazdeh G; Kosari A; Shahinfar H · Current atherosclerosis reports · 2026
    Meta-analysisCardiovascular Support Heart Health forMagnesium
  21. Serum magnesium, mortality, and cardiovascular disease in chronic kidney disease and end-stage renal disease patients: a systematic review and meta-analysis.
    Xiong J; He T; Wang M; Nie L; Zhang Y; Wang Y; Huang Y; Feng B; Zhang J; Zhao J · Journal of nephrology · 2020
    Meta-analysis200,934 participants20 studies pooledCardiovascular Support forMagnesium
  22. Efficacy of oral magnesium therapy in the treatment of chronic constipation in spastic cerebral palsy children: a randomized controlled trial.
    Hassanein SMA; Deifallah SM; Bastawy HA · World journal of pediatrics : WJP · 2021
    Randomized trial100 participantsDigestive Health forMagnesium
  23. Ca:Mg ratio, medium-chain fatty acids, and the gut microbiome.
    Fan L; Zhu X; Sun S; Yu C; Huang X; Ness R; Dugan LL; Shu L; Seidner DL; Murff HJ; Fodor AA; Azcarate-Peril MA; Shrubsole MJ; Dai Q · Clinical nutrition (Edinburgh, Scotland) · 2022
    Randomized trial240 participantsDigestive Health forMagnesium
  24. The Magnesium-Rich Formula for Functional Constipation in Infants: a Randomized Comparator-Controlled Study.
    Benninga MA; MENA Infant Constipation Study Group; Vandenplas Y · Pediatric gastroenterology, hepatology & nutrition · 2022
    Randomized trial286 participantsDigestive Health forMagnesium
  25. A Randomized Double-blind Placebo-controlled Trial on the Effect of Magnesium Oxide in Patients With Chronic Constipation.
    Mori S; Tomita T; Fujimura K; Asano H; Ogawa T; Yamasaki T; Kondo T; Kono T; Tozawa K; Oshima T; Fukui H; Kimura T; Watari J; Miwa H · Journal of neurogastroenterology and motility · 2022
    Randomized trial34 participantsDigestive Health forMagnesium
  26. Magnesium treatment increases gut microbiome synthesizing vitamin D and inhibiting colorectal cancer: results from a double-blind precision-based randomized placebo-controlled trial.
    Sun E; Zhu X; Ness RM; Murff HJ; Sun S; Yu C; Fan L; Azcarate-Peril MA; Shrubsole MJ; Dai Q · The American journal of clinical nutrition · 2025
    Randomized trial240 participantsDigestive Health forMagnesium
  27. Total magnesium intake and risk of frailty in older women.
    Struijk EA; Fung TT; Bischoff-Ferrari HA; Willett WC; Lopez-Garcia E · Journal of cachexia, sarcopenia and muscle · 2024
    Cohort study81,524 participantsEnergy forMagnesium
  28. Perioperative systemic magnesium to minimize postoperative pain: a meta-analysis of randomized controlled trials.
    De Oliveira GS; Castro-Alves LJ; Khan JH; McCarthy RJ · Anesthesiology · 2013
    Meta-analysis1,257 participants20 studies pooledGeneral Health forMagnesium
  29. Long-term outcome after intravenous magnesium sulphate in suspected acute myocardial infarction: the second Leicester Intravenous Magnesium Intervention Trial (LIMIT-2).
    Woods KL; Fletcher S · Lancet (London, England) · 1994
    Randomized trial2,316 participantsGeneral Health forMagnesium
  30. Association of magnesium sulfate use with mortality in critically ill patients with sepsis: a retrospective propensity score-matched cohort study.
    Gu WJ; Duan XJ; Liu XZ; Cen Y; Tao LY; Lyu J; Yin HY · British journal of anaesthesia · 2023
    Cohort study10,999 participantsGeneral Health forMagnesium
  31. Hypomagnesemia and Mortality in Incident Hemodialysis Patients.
    Li L; Streja E; Rhee CM; Mehrotra R; Soohoo M; Brunelli SM; Kovesdy CP; Kalantar-Zadeh K · American journal of kidney diseases : the official journal of the National Kidney Foundation · 2016
    Cohort study9,359 participantsGeneral Health forMagnesium
  32. The effects of magnesium supplementation on abnormal uterine bleeding, alopecia, quality of life, and acne in women with polycystic ovary syndrome: a randomized clinical trial.
    Jaripur M; Ghasemi-Tehrani H; Askari G; Gholizadeh-Moghaddam M; Clark CCT; Rouhani MH · Reproductive biology and endocrinology : RB&E · 2022
    Randomized trial64 participantsGeneral Health forMagnesium
  33. Effects of magnesium supplementation on improving hyperglycemia, hypercholesterolemia, and hypertension in type 2 diabetes: A pooled analysis of 24 randomized controlled trials.
    Xu L; Li X; Wang X; Xu M · Frontiers in nutrition · 2023
    Meta-analysis1,325 participants24 studies pooledHeart Health forMagnesium
  34. The effect of lowering blood pressure by magnesium supplementation in diabetic hypertensive adults with low serum magnesium levels: a randomized, double-blind, placebo-controlled clinical trial.
    Guerrero-Romero F; Rodríguez-Morán M · Journal of human hypertension · 2009
    Randomized trial82 participantsHeart Health forMagnesium
  35. Positive effects of magnesium supplementation in metabolic syndrome.
    Kisters S; Kisters K; Werner T; Vormann J; Tokmak F; Westhoff T; Gröber U; Predel HG; Reuter H · International journal of clinical pharmacology and therapeutics · 2024
    Randomized trial54 participantsHeart Health forMagnesium
  36. Role of magnesium supplementation in the treatment of depression: A randomized clinical trial.
    Tarleton EK; Littenberg B; MacLean CD; Kennedy AG; Daley C · PloS one · 2017
    Randomized trial126 participantsStress Relief forMagnesium
  37. Effects of Intravenous Esketamine or Magnesium Sulfate on Early Postoperative Negative Emotions and Pain in Patients Undergoing Endoscopic Sinus Surgery: A Randomized Controlled Trial.
    Wang L; Zhou J; Liu Q; Qian K; Wang L; Xie C · Therapeutics and clinical risk management · 2026
    Randomized trial137 participantsStress Relief forMagnesium
  38. Effect of short-term magnesium supplementation on anxiety, depression and sleep quality in patients after open-heart surgery.
    Saba S; Faizi F; Sepandi M; Nehrir B · Magnesium research · 2022
    Non-randomized trial60 participantsStress Relief forMagnesium
  39. Effects of dry needling compared to magnesium infiltration in trigger points for patients with myofascial pain syndrome: a randomized controlled study in Tunisia.
    Dhouibi J; Moncer R; Kalbousi N; Gaddour M; Laayouni S; Ouanes W; Kacem B; Jemni S · Korean journal of family medicine · 2026
    Randomized trial45 participantsStress Relief forMagnesium
  40. Magnesium and anabolic hormones in older men.
    Maggio M; Ceda GP; Lauretani F; Cattabiani C; Avantaggiato E; Morganti S; Ablondi F; Bandinelli S; Dominguez LJ; Barbagallo M; Paolisso G; Semba RD; Ferrucci L · International journal of andrology · 2012
    Cohort study399 participantsTestosterone Support forMagnesium
  41. Analysis of the relationship between the blood concentration of several metals, macro- and micronutrients and endocrine disorders associated with male aging.
    Rotter I; Kosik-Bogacka DI; Dołęgowska B; Safranow K; Kuczyńska M; Laszczyńska M · Environmental geochemistry and health · 2017
    Cross-sectional study313 participantsTestosterone Support forMagnesium
  42. Effect of magnesium supplementation in improving hyperandrogenism, hirsutism, and sleep quality in women with polycystic ovary syndrome: A randomized, placebo-controlled clinical trial.
    Gholizadeh-Moghaddam M; Ghasemi-Tehrani H; Askari G; Jaripur M; Clark CCT; Rouhani MH · Health science reports · 2024
    Randomized trial64 participantsTestosterone Support forMagnesium
  43. The effects of trace element supplementation on glycolipid metabolism in PCOS: a systematic review and meta-analysis.
    Yang L; Gao Y; Zhao W; Qi Y; Duo X; Wang H · Frontiers in nutrition · 2025
    Meta-analysis1,600 participants25 studies pooledTestosterone Support forMagnesium
  44. Effects of magnesium supplementation on testosterone levels of athletes and sedentary subjects at rest and after exhaustion.
    Cinar V; Polat Y; Baltaci AK; Mogulkoc R · Biological trace element research · 2011
    Non-randomized trial20 participantsTestosterone Support forMagnesium