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Albion Chelated Magnesium Glycinate

Swanson Ultra
4.4
★ ★ ★ ★ ★
(252 ratings)
Magnesium 400 mg
Product Image
Score83
A high-quality branded bisglycinate liquid with strong dosing, though practical label details and value are weaker.
How scoring works
Quantity:5 Liquid(s) • (30 servings)
Goals:
General Health
Cardiovascular Support
Stress Relief
Energy
Heart Health
Bone Health
Testosterone Support
Digestive Health

Score 83

A high-quality branded bisglycinate liquid with strong dosing, though practical label details and value are weaker.
How scoring works
$17.79($0.59 per serving)
iHerb
$ 17.79
Walmart
$ 23.79
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Analysis

TRAACS magnesium bisglycinate provides strong absorption potential and clear source identification. The substantial elemental amount suits users who need meaningful systemic magnesium support.

The chelated form is generally better aligned with muscle, nerve, and relaxation goals than oxide. The formula remains narrow and does not address other common nutrient gaps.

The liquid format may appeal to people avoiding tablets, but serving volume and complete excipients are not supplied. Value is moderate because the premium material comes with a relatively high serving cost.

Who is it for
  • Adults seeking premium chelated magnesium
  • People who prefer a non-tablet format
  • Users targeting systemic magnesium support
Best for
  • Magnesium repletion
  • Muscle and nerve function
  • Relaxation support

Pros

  • Branded TRAACS bisglycinate
  • Substantial disclosed amount
  • Strong absorption potential

Cons

  • Relatively high serving cost
  • Serving volume is not supplied
  • Complete excipients are unclear

Warnings

  • The full amount may cause loose stools despite the gentler form
  • Measure the liquid serving carefully once directions are confirmed
  • Impaired kidney function can increase magnesium accumulation risk

Nutrient quality

89 Highest impact

Patented TRAACS magnesium bisglycinate provides the main quality signal, while a substantial magnesium amount shapes likely usefulness. Absorption, tolerability, and the formula's focus determine the main trade-off.

Ingredient transparency

88 Highest impact

Active amounts are clearly disclosed, and no proprietary blend hides the total formula. Specific ingredient names make the core actives reasonably easy to assess.

Customer satisfaction

69 High impact

The high average rating is supported by moderate review volume. No specific review comments are supplied, so repeated complaints and purpose alignment cannot be confirmed directly.

Value for money

83 Highest impact

Value is reasonable for the form quality and disclosed amount. The focused formula avoids paying for token extras, while category competitiveness depends on absorption quality.

Report analysis

Goals

General Health
General Health
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC CoverageA Formula Quality
Magnesium · 400 mg

TRAACS magnesium bisglycinate provides a highly absorbable form at a clearly stated 400 mg elemental amount. The dose and form are well aligned with meaningful magnesium support for metabolic, muscle, and nervous-system functions.

The single-ingredient design is focused and avoids underdosed extras. A 400 mg supplemental serving may cause loose stools in some people, so tolerance and total magnesium intake matter.

Study evidence
Magnesium Supportive 114 studies
Cardiovascular Support
Cardiovascular Support
Impact
Highest effect
A- Goal FitA+ Strength of SupportC CoverageA+ Formula Quality
Magnesium · 400 mg

Magnesium directly supports vascular relaxation, blood-pressure regulation, and stable heart rhythm. The substantial elemental amount makes this a strong foundational option when magnesium intake or status is low.

Patented bisglycinate chelation supports absorption and digestive tolerance, with the active amount clearly stated. A full serving may still cause loose stools, and impaired kidney function increases the risk of magnesium accumulation.

Study evidence
Magnesium Supportive 123 studies
Stress Relief
Stress Relief
Impact
Highest effect
B+ Goal FitA+ Strength of SupportC+ CoverageA+ Formula Quality
Magnesium · 400 mg

Chelated magnesium bisglycinate is a strong foundational choice for nervous-system regulation during stress. The fully disclosed 400 mg amount is substantial and the TRAACS form supports absorption and tolerability.

Its role remains focused on one mineral pathway rather than combining immediate calming and adaptogenic support. The simple formula is well suited to people who want meaningful magnesium intake without a broad blend.

Study evidence
Magnesium Supportive 13 studies
Energy
Energy
Impact
Highest effect
A- Goal FitA+ Strength of SupportC CoverageA Formula Quality
Magnesium · 400 mg

Magnesium bisglycinate supports ATP-dependent metabolism, muscle function, and normal nerve signaling, particularly when magnesium intake is inadequate. The Albion TRAACS chelate and clearly stated 400 mg amount provide strong form and dose assurance.

The formula is narrow and does not provide immediate stimulation or broader adaptogenic support. A 400 mg supplemental serving may loosen stools in sensitive users, though bisglycinate is often gentler than oxide.

Study evidence
Magnesium Supportive 4 studies
Heart Health
Heart Health
Impact
Highest effect
B+ Goal FitA+ Strength of SupportC- CoverageA+ Formula Quality
Magnesium · 400 mg

Magnesium supports vascular tone, cardiac rhythm, and blood-pressure regulation, especially when intake is insufficient. The 400 mg elemental amount and patented TRAACS bisglycinate form provide strong dose and absorption quality.

The single-mineral design provides depth in one pathway but does not cover lipids, nitric oxide, or cardiac energy. Even well-absorbed magnesium can cause loose stools at this amount, while impaired kidney function can increase the risk of magnesium accumulation.

Study evidence
Magnesium Supportive 158 studies
Bone Health
Bone Health
Impact
High effect
C+ Goal FitA+ Strength of SupportC- CoverageA- Formula Quality
Magnesium · 400 mg

Magnesium bisglycinate provides a well-absorbed structural mineral and cofactor for vitamin D activation. The patented TRAACS form and full elemental amount support strong confidence in delivery.

The formula remains narrow because it does not include calcium, vitamin D, vitamin K, or a protein-matrix ingredient. A substantial magnesium serving can cause loose stools in some users, although glycinate is often better tolerated than citrate or oxide.

Study evidence
Magnesium Supportive 48 studies

Ingredients

IngredientAmount per serving
Magnesium (TRAACS Magnesium Bisglycinate Chelate)
 400 mg
Adults 18–50
Report overview
Magnesium (TRAACS Magnesium Bisglycinate Chelate) · 400 mg OverallScore90
A+ Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyB- Value

TRAACS magnesium bisglycinate combines high absorption potential with verified patented chelation. The elemental amount is clearly stated and fits the preferred therapeutic range. Its above-median serving cost is reasonably supported by the patented premium material.

View ingredientView products
Loading alternative details
85 Performance

Magnesium Bisglycinate Chelate

Healthy Origins
<p>Its label clearly provides 200 mg of Magnesium as TRAACS Magnesium Bisglycinate Chelate, making it a more clearly defined magnesium option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.</p>
82 Performance

Albion DiMagnesium Malate

Swanson Ultra
<p>Its label clearly provides 400 mg of Magnesium as Albion DiMagnesium Malate, making it a more clearly defined magnesium option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.</p>
80 Performance

Magnesium Glycinate Chelate

Designs for Health
<p>Its label clearly provides 300 mg of Magnesium as TRAACS Magnesium Glycinate Chelate buffered, making it a more clearly defined magnesium option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.</p>
91 Budget

Krebs Magnesium Potassium Complex

Nature's Way
<p>Its label clearly provides 250 mg of Magnesium as Magnesium Lysinate, preserving relevant magnesium coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.</p>
88 Budget

Magnesium Bisglycinate Powder

NOW
<p>Its label clearly provides 250 mg of Magnesium as Magnesium Bisglycinate, preserving relevant magnesium coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.</p>
80 Budget

Magnesium Caps 500 mg

Life Extension
<p>Its label clearly provides 500 mg of Magnesium as Magnesium Citrate, preserving relevant magnesium coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.</p>
84 Value

Magnesium Bisglycinate Chelate

Healthy Origins
<p>Its label clearly provides 200 mg of Magnesium as TRAACS Magnesium Bisglycinate Chelate, keeping the formula relevant to magnesium. Compared with the original, the lower serving cost and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.</p>
84 Value

Magnesium Glycinate

NOW
<p>Its label clearly provides 200 mg of Magnesium, keeping the formula relevant to magnesium. Compared with the original, the lower serving cost and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.</p>
81 Value

Ultra-Mag

Source Naturals
<p>Its label clearly provides 30 mg of Vitamin B6 as Pyridoxine Hydrochloride, keeping the formula relevant to magnesium. Compared with the original, the lower serving cost and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.</p>
Report alternatives

Sources

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

  1. Magnesium status and magnesium therapy in critically ill patients: A systematic review.
    Fairley J; Glassford NJ; Zhang L; Bellomo R · Journal of critical care · 2016
    Systematic review34 studies pooledGeneral Health forMagnesium
  2. Hospital-Acquired Dysmagnesemia and In-Hospital Mortality.
    Cheungpasitporn W; Thongprayoon C; Chewcharat A; Petnak T; Mao MA; Davis PW; Bathini T; Vallabhajosyula S; Qureshi F; Erickson SB · Medical sciences (Basel, Switzerland) · 2024
    Cohort study26,020 participantsGeneral Health forMagnesium
  3. 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
  4. 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
  5. 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
  6. The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis.
    Leenders NHJ; Vermeulen EA; van Ballegooijen AJ; Hoekstra T; de Vries R; Beulens JW; Vervloet MG · Clinical nutrition (Edinburgh, Scotland) · 2021
    Meta-analysis348,059 participants33 studies pooledGeneral Health forMagnesium
  7. 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 pooledGeneral Health Cardiovascular Support forMagnesium
  8. Magpie Trial in the UK: methods and additional data for women and children at 2 years following pregnancy complicated by pre-eclampsia.
    Smyth RM; Spark P; Armstrong N; Duley L · BMC pregnancy and childbirth · 2009
    Randomized trial1,601 participantsGeneral Health forMagnesium
  9. 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
  10. Effects of oral magnesium therapy on exercise tolerance, exercise-induced chest pain, and quality of life in patients with coronary artery disease.
    Shechter M; Bairey Merz CN; Stuehlinger HG; Slany J; Pachinger O; Rabinowitz B · The American journal of cardiology · 2003
    Randomized trial187 participantsGeneral Health forMagnesium
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. 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
  27. Red blood cell magnesium and chronic fatigue syndrome.
    Cox IM; Campbell MJ; Dowson D · Lancet (London, England) · 1991
    Randomized trial32 participantsEnergy forMagnesium
  28. Exercise, magnesium and immune function.
    Laires MJ; Monteiro C · Magnesium research · 2008
    Narrative reviewEnergy forMagnesium
  29. 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
  30. 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
  31. 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
  32. 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
  33. 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
  34. 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
  35. 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
  36. 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
  37. 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
  38. 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
  39. 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
  40. 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
  41. 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
  42. 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