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Magnesium Bis-Glycinate

Source Naturals
4.8
★ ★ ★ ★ ★
(484 ratings)
Product Image
Score 92

A highly bioavailable magnesium bisglycinate supplement focused on gentle absorption and calming effects, with a minor calcium contribution.

How scoring works
scaleQuantity:120 Tablet(s) • (60 servings)
track_changesGoals:

leaderboard Score 92

A highly bioavailable magnesium bisglycinate supplement focused on gentle absorption and calming effects, with a minor calcium contribution.

How scoring works
$15.42($0.25 per serving)
Vitacost
$ 15.42
iHerb
$ 15.42
Pure Formulas
$ 16.09
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psychologyAnalysis

This product from Source Naturals provides 200mg of Magnesium Bisglycinate, a highly respected chelated form of magnesium. Magnesium bisglycinate is renowned for its excellent bioavailability and is particularly gentle on the digestive system, making it suitable for those who experience discomfort with other magnesium forms. It is also often chosen for its calming effects, supporting mood and sleep.

While the product includes a minor amount of calcium (140mg), it is not substantial enough to function as a primary calcium supplement. This supplement is best suited for individuals specifically looking to boost their magnesium intake with a well-tolerated, effective form that supports relaxation, stress relief, and muscle health.

thumb_upPros
  • Features highly absorbable magnesium bisglycinate
  • Known for its calming effects and digestive gentleness
  • Supports sleep, mood, and muscle relaxation
  • Good price per serving for a chelated magnesium form
thumb_downCons
  • Not a primary calcium source due to low dosage
  • Minimal calcium content makes it less suitable as a balanced Cal/Mag supplement
  • May cause mild drowsiness in some individuals, particularly with evening use
warningWarnings
  • If you are seeking comprehensive calcium supplementation, consider a separate product or alternative.
  • Magnesium bisglycinate can be very relaxing; consider taking it in the evening if you experience drowsiness.
  • Consult a healthcare professional if you are taking medications, as mineral supplements can sometimes interfere with their absorption.
scienceNutrient quality
90 Highest impact

The primary use of magnesium bisglycinate indicates excellent nutrient quality due to its superior bioavailability and digestive gentleness.

visibilityIngredient transparency
80 Highest impact

The clear listing of magnesium bisglycinate and its quantity, along with the calcium amount, demonstrates good ingredient transparency.

workspace_premiumValue for money
85 Highest impact

This product delivers very good value for money, combining a highly bioavailable and gentle magnesium form with a competitive price.

thumb_upCustomer satisfaction
70 High impact

With 453 reviews, a good number of customers have found this product satisfactory, especially for its intended magnesium-focused benefits.

storefrontBrand
75 High impact

Source Naturals is a reputable brand known for producing a wide range of supplements with a focus on comprehensive formulations.

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track_changesGoals
flagMood Support
Impact
Highest effect
Magnesium bisglycinate is particularly effective for promoting relaxation and balancing mood by influencing neurotransmitter activity, making it excellent for this goal.
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flagSleep Support
Impact
Highest effect
Magnesium bisglycinate is frequently recommended for sleep due to its ability to promote deep relaxation and calm the nervous system, leading to more restful sleep.
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flagStress Relief
Impact
Highest effect
The glycinate form of magnesium is highly effective in promoting relaxation and may help in managing stress responses, offering superior stress relief support.
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flagDigestive Health
Impact
Highest effect
Magnesium bisglycinate is renowned for being exceptionally gentle on the digestive system and is less likely to cause laxative effects compared to other forms.
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flagGeneral Health
Impact
Highest effect
This product provides a highly absorbable form of magnesium, a critical mineral for numerous bodily functions, offering strong support for general well-being.
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flagHeart Health
Impact
High effect
Magnesium is crucial for heart muscle function and rhythm. The highly absorbable glycinate form is beneficial for supporting cardiovascular health.
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flagCardiovascular Support
Impact
High effect
The highly absorbable magnesium glycinate is ideal for maintaining normal cardiovascular function, including blood pressure regulation and vessel health.
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flagFitness
Impact
High effect
Excellent for muscle contraction, relaxation, and nerve transmission, this bioavailable magnesium is highly beneficial for athletic performance and recovery.
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scienceIngredients
IngredientAmount per serving
Calories
10 Calorie(s)
Protein
1 Gram(s)
Magnesium
200 mg
Calcium
140 mg
grain_off Gluten Free person Adults 18–50 free_breakfast Dairy Free Sugar Free eco Vegetarian
flagReport overview
Magnesium 90
The use of magnesium bisglycinate provides an exceptionally bioavailable and gentle form of magnesium, making it an outstanding choice for targeted magnesium supplementation.
scienceView ingredientinventory_2View products
Calcium 40
The calcium content (140mg) is too low for this product to be considered a primary calcium supplement, as its focus is clearly on magnesium.
scienceView ingredientinventory_2View products
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