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Magnesium Bisglycinate Powder

NOW
4.5
(10456 ratings)
Magnesium 250 mg
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Score94

A highly bioavailable magnesium bisglycinate powder delivering 250 mg elemental magnesium, ideal for relaxation, sleep, and sensitive stomachs.

How scoring works
Quantity:8 Liquid(s)(91 servings)
Goals:

Score 94

A highly bioavailable magnesium bisglycinate powder delivering 250 mg elemental magnesium, ideal for relaxation, sleep, and sensitive stomachs.

How scoring works
$13.90($0.15 per serving)
iHerb
$ 14.69
Vitacost
$ 16.15
Daily Vita
$ 13.90
Pure Formulas
$ 14.27
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Analysis

This product provides 250 mg of elemental magnesium in the bisglycinate form, known for its high bioavailability and gentleness on the digestive system. Magnesium bisglycinate is chelated with glycine, an amino acid, which can also contribute to its calming properties. This makes it a preferred choice for individuals looking to support sleep, reduce stress, or ease muscle tension.

The powder format offers flexibility, allowing users to easily adjust their dose and mix it into various beverages without the need to swallow pills. This can be particularly beneficial for those with swallowing difficulties or who prefer a customizable intake. The 250 mg dose is a good standard amount for daily supplementation.

Pros

  • Highly bioavailable magnesium bisglycinate form
  • Gentle on the digestive system, less likely to cause laxative effects
  • Powder format allows for flexible dosing and easy mixing
  • Often preferred for relaxation, sleep, and stress support
  • Good elemental magnesium dose (250 mg)
  • From a trusted brand (NOW)

Cons

  • Higher price per serving compared to some other forms (e.g., oxide)
  • Requires mixing, which may be less convenient than capsules for some
  • Flavor of plain powder may not appeal to everyone (if unflavored)
  • The quantity is listed as 8 ounces, but the form is liquid. This might be a data discrepancy. Assuming it's a powder, which is consistent with the product name and common for bisglycinate.

Warnings

  • Start with a lower dose to assess tolerance, especially if new to magnesium supplements.
  • Mix thoroughly in water or other beverage to ensure complete dissolution.
  • Store in a cool, dry place to prevent clumping of the powder.
  • Always keep out of reach of children.

Nutrient quality

94 Highest impact

This product delivers magnesium in a highly bioavailable bisglycinate form, known for its gentleness and effectiveness for relaxation and sleep. The dose is meaningful, providing a high-quality nutrient profile without common digestive side effects.

Ingredient transparency

99 Highest impact

The label clearly and precisely identifies magnesium bisglycinate as the sole active ingredient with its exact amount, ensuring complete transparency. As a powder, serving instructions are typically clear and easy to follow.

Customer satisfaction

89 Highest impact

With a high review count and a strong average rating, customer satisfaction is reliably positive for this product. Users consistently report positive experiences, confirming its effectiveness for general magnesium supplementation and specific calming benefits.

Value for money

91 Highest impact

The product offers good value for a high-quality, bioavailable magnesium form, with a reasonable price per serving. Its focus on a premium ingredient without fillers makes it a competitive choice for those prioritizing quality.

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Ingredients

IngredientAmount per serving
Magnesium (Magnesium Bisglycinate)
250 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
Report overview
B+ Formulation & BioavailabilityA+ Dosage & TransparencyB- Goal Synergy & PurityA+ Market Value & Sentiment
NOW Magnesium Bisglycinate Powder is an outstanding single-form magnesium supplement. It provides a therapeutic dose of the most bioavailable form with high purity and excellent value, making it a top choice for stress and sleep support.
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