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 (2,741 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 123 people today

2
Magnesium Glycinate for Restful Sleep Sports Research
  • Improves your sleep patterns & enhances daily energy levels
  • Helps boost metabolic function & supports overall health
  • Chelated for enhanced bioavailability, aids in enzymatic process
  • Delivers 160 mg per serving, ensuring maximum benefits
  • Non-buffered & filler free, non-GMO & gluten free
10% Off CHECK PRICE Amazon logo

Picked by 232 people today

3
Top Rated Mag LT Magtein Magnesium Sports Research
  • Convenient formula for improving cognitive function & memory
  • Easily absorbed magnesium L threonate supplement with Magtein
  • Delivers 2000mg of Mag LT per serving inside a veggie capsule
  • Highly bioavailable & can effectively cross the blood-brain barrier
  • May help with focus, overall mood levels, & increase relaxation
25% Off CHECK PRICE Amazon logo

Picked by 148 people today

4
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
17% Off CHECK PRICE Amazon logo

Picked by 291 people today

5
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
10% Off CHECK PRICE Amazon logo

Picked by 116 people today

6
Magnesium Oxide Sports Research

Magnesium Oxide

9.4 (1,411 reviews)
  • Well-rounded formula that contains 420mg of magnesium oxide
  • Includes the necessary nutrients for healthy energy production
  • Helps with reaching wellness goals more quickly & effectively
  • Formulated with coconut MCT oil to aid with absorption
  • Third-party tested & free of harsh chemicals, fake flavors, or fillers
11% Off CHECK PRICE Amazon logo

Picked by 199 people today

Top Rated Magnesium Supplement

1
Best Overall
Pure Chelated Magnesium Glycinate Luma Nutrition

Pure Chelated Magnesium Glycinate

10.0 (2,741 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 123 people today