Best Magnesium Supplements (Updated February 2025)

If you're looking to improve your sleep quality & congnitive health, magnesium might be the supplement you need. Known for its calming effects, magnesium glycinate is a popular supplement to improve memory, as well as a sleep aid for those seeking better rest. BuyersReport's experts have broken down the features, & benefits of the top-rated, most effective, magnesium supplements, so you can make an informed choice – our magnesium supplement review can help you find the best choice for a restful night's sleep & improved brain function.

1
Best Overall
Pure Chelated Magnesium Glycinate Luma Nutrition

Pure Chelated Magnesium Glycinate

10.0 (2,710 reviews)
  • Supports deep rest, brain function & heart health
  • Combats brain fog & promotes memory & focus
  • Pure & high potency with 1000mg per serving
  • Helps with muscle cramps & natural mood boosting
  • Manufactured in USA & Veteran owned
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Picked by 284 people today

2
Magnesium Glycinate for Sleep Support VitaUp
  • Promotes better sleep & helps relieve stress
  • Fights against low energy, brain fog, body cramps & spasms
  • Supports heart, muscle, bone & joint health
  • Contains 200mg of magnesium glycinate per serving
  • 3rd-party lab tested to ensure the highest purity & potency
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Picked by 216 people today

3
Ultra Strength 833 MG Magnesium Citrate aSquared Nutrition
  • Supports heart & cardiovascular health & muscle & nerve function
  • Helps increase energy levels & relieves constipation
  • Important for regulating calcium & potassium levels
  • Maximum strength, contains 833 mg of pure Magnesium Citrate
  • Natural ingredients, non-GMO, third-party tested, made in a GMP facility
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Picked by 278 people today

4
Highly Bioavailable Magnesium Glycinate NUTRAHARMONY
  • Extra-strength dosage is ideal for good sleep & muscle support
  • Highly bioavailable magnesium glycinate with 500mg per serving
  • Includes vitamin D3, B6, & black pepper for 98% absorption
  • Carefully crafted to support overall cardiovascular wellbeing
  • Made in the USA with high-quality ingredients & no GMOs or dyes
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Picked by 148 people today

5
Magnesium Complex Supplement Toplux

Magnesium Complex Supplement

9.0 (1,141 reviews)
  • Multi-source blend with 1000mg of magnesium per serving
  • Features 8 unique forms of magnesium for maximum absorption
  • Supports healthy muscle, improves recovery, & reduces cramping
  • Helps to keep the mind calm for deeper & more rejuvenating sleep
  • Works to enhance cell function & may boost the immune system
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Picked by 238 people today

6
Highly Bioavailable Magnesium Malate Designs for Health
  • Helps support healthy blood pressure levels & cardiovascular function
  • Highly bioavailable, absorbable form of magnesium bound to malic acid
  • Vegan & vegetarian-friendly made without gluten, dairy, soy, or GMOs
  • Ingredients tested for potency, purity & validation
  • Clinically trusted by functional medicine professionals
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Picked by 130 people today

Top Rated Magnesium Supplement

1
Best Overall
Pure Chelated Magnesium Glycinate Luma Nutrition

Pure Chelated Magnesium Glycinate

10.0 (2,710 reviews)
  • Supports deep rest, brain function & heart health
  • Combats brain fog & promotes memory & focus
  • Pure & high potency with 1000mg per serving
  • Helps with muscle cramps & natural mood boosting
  • Manufactured in USA & Veteran owned
11% Off CHECK PRICE Amazon logo

Picked by 284 people today