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Updated: 08 Oct 2025

10 Best Magnesium Supplements

#1
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Vitaceuticals Magzorb Magnesium Sleep Supplement - MagZorb Sleep contains a gentle, well-absorbed form of magnesium (magnesium glycinate) combined with traditional herbal ingredients to support sleep quality and promote refreshing sleep. Australian Made

Brand: Vitaceuticals
$13.50 ($0.22 / coun
⭐ 4.2
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    IMPROVES SLEEP QUALITY: Magzorb Sleep's Triple-Action Sleep Support with magnesium and traditional herbs to relieve sleeplessness, promote restful sleep, and ease stress.
  • PROMOTES REFRESHING SLEEP: Relieves Sleeplessness and Disturbed Sleep Helps you fall asleep faster and stay asleep longer traditionally used herbs support night-time calm.
  • TRADITIONAL HERBAL MEDICINE BLEND: Combines herbs traditionally used in Western and Chinese medicine to calm the mind and promote restful sleep.
  • SUPPORTS STRESS RECOVERY & RELIEVES NERVOUS TENSION: Magzorb Sleep is formulated to help the body unwind after a busy day.
  • GENTLE, WELL ABSORBED MAGNESIUM GLYCINATE: Formulated with a gentle form of magnesium known for its superior tolerability.
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#2
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NOW Supplements, Magnesium Glycinate 100 mg, Highly Absorbable Form, 180 Tablets

Brand: NOW
$49.95 ($0.28 / coun
⭐ 4.6
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    Highly Absorbable Form
  • Supports Healthy Muscle, Nerve & Heart Functions*
  • Take 2 tablets 1 to 2 times daily with food
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
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#3
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Vitamatic Magnesium Glycinate 500mg per Tablet - 180 Vegetarian Tablets - Added B6 for Maximum Absorption - Supports Muscle, Joint, and Heart Health*, Pack of 1

Brand: Vitamatic
$29.99
⭐ 4.7
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    Extra Strength Magnesium Supplement (Magnesium Glycinate (Bisglycinate) 500mg), 180 Tablets, 100% Chelated for Extra Absorption
  • The Most Bioavailable Form of Magnesium
  • Supports Muscle, Joint, Heart Health & Enzyme Function*
  • Free of Starch, Soy, Yeast, Corn, Wheat, Egg, Artificial Color, Flavor & Preservatives.
  • Premium Grade, Non-GMO, & Gluten Free.Made in a GMP Compliant, FDA Registered Facility.Higher Potency Compare to Magnesium Glycinate Gummies
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#4
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Swisse Ultiboost Magnesium, Calcium + Vitamin D - Supports Healthy Muscle Function - 120 Tablets

Brand: Swisse
$14.75 ($0.12 / coun
⭐ 5
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    Supports healthy muscle function.
  • Relieves muscle cramp.
  • Maintains bone health.
  • Assists in the prevention of osteoporosis when dietary calcium intake is inadequate.
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#5
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NatureÒ€ℒs Own High Strength Magnesium Tablets 150 - 3 Forms of Magnesium - Helps Relieve Mild Muscle Spasms & Cramps when dietary intake is inadequate - Supports Bone & Joint Health

Brand: Nature's Own
$19.74 ($0.13 / coun
⭐ 4.7
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    RELAXES MUSCLES: 3 forms of Magnesium, including easily absorbed Magnesium Citrate, help relieve muscle tiredness, muscle cramps, and mild muscle spasms when dietary intake is inadequate
  • SUPPORTS MUSCLE: Maintains muscle health and relaxation when dietary intake of Magnesium is inadequate
  • MAINTAINS BONE HEALTH: Taken as directed, Natures Own High Strength Magnesium supports healthy bone and joint health, as well as helps maintain Magnesium levels in the body
  • SUPPORTS ENERGY PRODUCTION: When taken as directed, helps maintain healthy blood sugar as well as supports energy production
  • Contains no added gluten, lactose, sugar, artificial colours or flavours, artificial sweeteners or preservatives, dairy products or animal derived products
  • Always read the label and follow the directions for use; See product warnings below
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#6
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Nature's Way High Strength Magnesium 150 Tablets

Brand: Nature's Way
$16.19 ($0.11 / coun
⭐ 4.6
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    With four forms of magnesium for optimal absorption
  • Enhanced with vitamin b6, vitamin d3 and manganese for synergistic benefits
  • Supports muscle health and relieves muscle aches and pains
  • Promotes nervous system health and assists in healthy bone development
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#7
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Blackmores Super Magnesium+ | Supports Muscle Health | Maintains Energy Levels | 100 Tablets

Brand: Blackmores
$16.24 ($0.16 / coun
⭐ 4.4
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    The new and improved Blackmores Super Magnesium+ now contains easily absorbed forms of magnesium (amino acid chelate and citrate) which help relieve muscle cramps and spasms due to low magnesium levels.
  • With added chromium to help support healthy metabolism during exercise; vitamin B6 to help maintain energy production; and vitamin C to help support healthy immune function.
  • It is available in a convenient one-a-day dose.
  • Blackmores is Australias most trusted vitamin and supplement brand as voted by Australians in the 2009-2017 Readers Digest Most Trusted Survey.
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#8
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Vitaceuticals MagZorb High Strength, Pure Magnesium Glycinate 500mg - 100 Capsules Vegan & Gluten Free | Supports Muscle Health & Relieves Muscle Cramps | Supports Healthy Sleeping Patterns

Brand: Vitaceuticals
$16.50 ($0.16 / coun
⭐ 4.1
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    HELPS POST-EXERCISE RECOVERY: Reducing muscle cramps and supporting muscle function helps post-exercise recovery.
  • SUPPORTS HEALTHY SLEEPING PATTERNS: Reduces sleeplessness and symptoms of stress which in turn may further support healthy sleeping patterns.
  • MAINTAIN GENERAL HEALTH EFFORTLESSLY: Maintain general health and well-being
  • SUPPORTS ENERGY LEVELS: Supports and enhances energy levels.
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#9
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Cenovis Magnesium Tablets 200 - Relieves Muscle Cramps & helps reduce Mild Muscle Spasms, When Dietary Intake Is Inadequate - Supports Bone Health

Brand: Cenovis
$14.25 ($0.07 / tabl
⭐ 4.7
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    MUSCLE: Supports muscle relaxation when dietary intake of Magnesium is inadequate
  • RELAXES MUSCLES: relieves muscle cramps, and helps relieve mild muscle spasms in individuals whose dietary intake of magnesium is inadequate
  • SUPPORTS HEALTHY BONES
  • PMS RELIEF: Relieves the symptoms of premenstrual tension
  • Always read the label and follow the directions for use; See product warnings below
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#10
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Swisse Ultiboost Magnesium for Bone and Muscle Health 200 Tablets

Brand: Swisse
$22.50 ($0.11 / coun
⭐ 4.4
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    Provides muscle cramp relief
  • Relieves mild muscle spasms
  • Supports nervous system health
  • Assists energy production
  • Supports heart health
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