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Magnesium Glycinate 400 mg

Bluebonnet
4.7
★ ★ ★ ★ ★
(281 ratings)
Magnesium 400 mg
Product Image
Score93

A premium, highly absorbable magnesium glycinate capsule that is very gentle on the stomach.

How scoring works
Quantity:120 Capsule(s) • (30 servings)
Goals:
Fitness
Heart Health
General Health
Energy
Stress Relief
Cardiovascular Support
Digestive Health
Testosterone Support
Bone Health

Score 93

A premium, highly absorbable magnesium glycinate capsule that is very gentle on the stomach.

How scoring works

Also available as

1 option
60 servings Magnesium 400 mg • 60 Capsule(s) • 15 servings $13.56 ($0.90 per serving)
$23.96($0.79 per serving)
Daily Vita
$ 23.96
Daily Vita
$ 15.00
iHerb
$ 23.96
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Analysis

This supplement uses magnesium bisglycinate, a chelated form that is bound to the amino acid glycine. This allows it to pass through the digestive system without causing the loose stools often seen with other forms.

It is the ideal choice for people looking to support sleep quality and relaxation. Because it is so well-absorbed, it is highly effective for maintaining healthy bone density and heart rhythm.

Pros

  • Superior absorption and bioavailability
  • Very gentle on the digestive tract
  • Ideal for sleep and stress support
  • No laxative effect for most people
  • Clean and pure capsule format

Cons

  • More expensive than citrate or oxide
  • Requires four capsules for a full serving
  • Serving size might be inconvenient for some

Warnings

  • Glycine can be mildly relaxing; take in the evening
  • Do not exceed the recommended serving size

Nutrient quality

99 Highest impact

Utilization of organic bisglycinate ensures maximum bioavailability and digestive comfort. Dosing is perfectly aligned with therapeutic targets for daily mineral support.

Ingredient transparency

100 Highest impact

Identification of the specific mineral source and its elemental weight provides high label confidence. Disclosure follows standard transparency practices for all included components.

Customer satisfaction

94 Highest impact

Strong user ratings suggest reliable outcomes for relaxation and mineral support. Feedback highlights excellent gut tolerance compared to other inorganic mineral forms.

Value for money

76 High impact

Cost per serving is high, reflecting the use of expensive organic chelates. Value is targeted at consumers who prioritize absorption and gentleness over cost.

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Goals

Fitness
Impact
Highest effect
A- Goal FitA+ Strength of SupportB CoverageA+ Formula Quality

Magnesium bisglycinate appears well aligned with supporting muscle relaxation and high-quality recovery.

This highly bioavailable mineral may contribute to reducing physical soreness and improving sleep for active individuals.

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Heart Health
Impact
Highest effect
A+ Goal FitA+ Strength of SupportB- CoverageA- Formula Quality

This premium supplement provides 400 mg of magnesium bisglycinate, which is widely considered the superior form for cardiovascular absorption and GI tolerance. Magnesium is a critical nutrient for regulating blood pressure and maintaining a steady heart rhythm.

The single-ingredient focus ensures a therapeutic dose without interference from other minerals like calcium. This product is an excellent choice for patients seeking a highly bioavailable and effective form of heart-supportive magnesium.

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General Health
Impact
Highest effect
A Goal FitA+ Strength of SupportC- CoverageA+ Formula Quality

This high-quality supplement provides 400 mg of magnesium in the superior bisglycinate form. This form is known for its excellent bioavailability and gentleness on the digestive system, supporting over 300 metabolic processes.

Magnesium is essential for foundational muscle function, stress management, and cellular energy production. This focused formula appears well aligned with long-term wellness goals by addressing a common and critical nutrient deficiency.

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Energy
Impact
Highest effect
A Goal FitA+ Strength of SupportC CoverageA+ Formula Quality

Magnesium bisglycinate is provided in a highly bioavailable form to support mitochondrial function and ATP synthesis. This chelated form is specifically recognized for its superior absorption and gentleness on the digestive system.

The 400mg dose is meaningfully aligned with therapeutic standards for addressing feelings of fatigue. It provides foundational support for metabolic fuel utilization without the need for additional complex blends.

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Stress Relief
Impact
Highest effect
A Goal FitA+ Strength of SupportC CoverageA+ Formula Quality

This selection provides a functional dose of 400mg of magnesium in its highly bioavailable bisglycinate form to support relaxation. Magnesium bisglycinate appears well aligned with achieving systemic absorption and promoting a sense of calm without digestive discomfort.

The single-ingredient focus allows for a therapeutic dose that directly targets the nervous system's response to daily pressure. This formulation provides concentrated support without unnecessary herbal blends or additives.

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Cardiovascular Support
Impact
Highest effect
A Goal FitA+ Strength of SupportC CoverageA+ Formula Quality

Magnesium bisglycinate is provided at a therapeutic 400 mg dose for superior absorption and vascular support. This organic chelate form is highly bioavailable and gentle on the digestive system compared to mineral salts.

Focused single-mineral logic ensures the delivery of magnesium without absorption interference from other compounds. The formula is clean and highly effective for maintaining healthy heart rhythm and blood pressure markers.

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Ingredients

IngredientAmount per serving
Magnesium (Magnesium Bisglycinate)
 400 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Vegetarian
Report overview
Magnesium (Magnesium Bisglycinate) · 400 mg OverallScore76
B- Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyC Value
This high-potency supplement provides magnesium in the superior bisglycinate form for maximum absorption and gentleness. It is a top-tier choice for mineral quality, though it carries a higher price per serving than many basic alternatives.
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Mag Malate Renew

AOR Advanced Orthomolecular Research Premium
4.8
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Mag Glycinate 350 mg

ZHOU
4.6
★★★★★
(1171 ratings)
This high-absorption glycinate combined with bioperine ensures superior systemic uptake and digestive comfort. It provides a premium organic chelate in a more cost-effective daily format for long-term mineral repletion.
Other sellers (3)
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Magnesium Glycinate Chelate

Designs for Health
4.8
★★★★★
(219 ratings)
Focusing on a high-purity, patented bisglycinate chelate minimizes potential interference and ensures maximal systemic absorption. This professional-grade form is specifically designed for high digestive comfort and cellular utility.
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95 Performance

Magnesium Mind

Enzymedica
4.8
★★★★★
(1254 ratings)
Patented magnesium acetyl taurinate provides specialized support for cognitive clarity and neurological relaxation. This lipophilic form crosses the blood-brain barrier more effectively than standard glycinate for targeted brain health support.
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MagSRT

Jigsaw Health
4.7
★★★★★
(8073 ratings)
A sustained-release delivery system ensures that magnesium is absorbed slowly throughout the day, which can improve systemic retention. The inclusion of active B-vitamins like folate and B12 further supports cardiovascular and metabolic health.
Other sellers (3)
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