Updated: April, 2025

Best magnesiums

Save up to 57% Off

1

Ethical Nutrients

9.8

Exceptional

Ethical Nutrients Mega Magnesium - Relieves Muscle Cramps & Spasms, High Strength - 240 Tablets

Main highlights

Provide benefits during times of stress.

Offer support for muscular cramps, mild spasms and healthy function.

Assist energy production.

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2

Life Extension

9.7

Exceptional

Life Extension Neuro-Mag Magnesium L-Threonate 90 Vegetarian Capsules

19% Off

Main highlights

MEMORY, FOCUS & COGNITIVE BOOST - Magnesium is essential for overall brain performance, but not all magnesium supplements are easy to absorb; Based on the latest research, we used magnesium L-threonate; Preclinical studies have shown that this highly absorbable form of magnesium can improve communication between brain cells because it can cross the blood-brain barrier and influence signaling pathways associated with learning, memory and focus

MAINTAIN IDEAL MAGNESIUM LEVELS - Magnesium does wonders for your brain, but its also important to more than 300 biochemical reactions in your body; Unfortunately, most of us dont get enough magnesium from our diets, and optimal levels begin to decline as we age; Thats why supplementing with (easy-to-absorb) magnesium is a great complement to your healthy lifestyle choices, especially over time!

MAGNESIUM L-THREONATE HELPS YOUR BRAIN WORK BETTER - Your daily activities demand focus and attention; Still, over time, the little details can slip your mind and you find yourself looking for sunglasses that are on your head; Thats where our formula comes in! Our magnesium L-threonate is easy for your body to absorb into the nervous system and your brain, where it helps maintain the crucial connections between your brain cells

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3

Vitaceuticals

9.5

Excellent

Vitaceuticals MagZorb High Strength, Pure Magnesium Glycinate 500mg - 100 Capsules Vegan & Gluten Free. Supports Muscle Health & Relieves Muscle Cramps. Supports Healthy Sleeping Patterns

33% Off

Main highlights

SUPPORTS POST-EXERCISE RECOVERY: Foster muscle relaxation and enhance post-workout recovery; feel your body rejuvenate efficiently by reducing cramps and mild spasms while facilitating restful sleep. This crucial support translates to fewer sleepless nights and a more harmonious sleep cycle, empowering your journey towards balanced health and fitness.

SUPPORTS HEALTHY SLEEPING PATTERNS: Reduces sleeplessness, enhances healthy sleeping patterns, and helps alleviate symptoms of stress, supporting overall well-being

MAINTAIN GENERAL HEALTH EFFORTLESSLY: Incorporate Magzorb's magnesium glycinate into your daily routine to support holistic wellbeing; enhance muscle relaxation and nervous system function while alleviating stress and supporting digestion. Achieve harmony in your body with a supplement that provides balanced support, ensuring you feel your best every day while tackling life's challenges with resilience and vitality.

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4

Swisse

9.4

Excellent

Swisse Ultiboost Magnesium for Bone and Muscle Health 200 Tablets

49% Off

Main highlights

Supports nervous system health

Relieves mild muscle spasms

Provides muscle cramp relief

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5

Blackmores

9.2

Excellent

Blackmores Super Magnesium+ | Supports Muscle Health | Maintains Energy Levels | 100 Tablets

48% Off

Main highlights

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.

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.

It is available in a convenient one-a-day dose.

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6

Nature's Own

9.1

Excellent

Nature’s 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

57% Off

Main highlights

SUPPORTS MUSCLE: Maintains muscle health and relaxation when dietary intake of Magnesium is inadequate

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

MAINTAINS BONE HEALTH: Taken as directed, Nature’s Own High Strength Magnesium supports healthy bone and joint health, as well as helps maintain Magnesium levels in the body

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7

Cenovis

9.0

Excellent

Cenovis Magnesium Tablets 200 - Relieves Muscle Cramps & helps reduce Mild Muscle Spasms, When Dietary Intake Is Inadequate - Supports Bone Health

18% Off

Main highlights

SUPPORTS HEALTHY BONES

RELAXES MUSCLES: relieves muscle cramps, and helps relieve mild muscle spasms in individuals whose dietary intake of magnesium is inadequate

MUSCLE: Supports muscle relaxation when dietary intake of Magnesium is inadequate

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8

JSHealth

8.7

Very Good

JSHealth Vitamins Advanced Magnesium+ Formula | Muscle Relaxation Supplement with Three Forms of Magnesium for Absorption | Magnesium Glycinate Dihydrate, Magnesium Citrate, Magnesium Amino Acid Chelate | Muscle Function Support | Energy Production Support | (60 Tablets)

40% Off

Main highlights

Magnesium supports nervous system health and function, heart and bone health, bone density, and healthy teeth.

Magnesium supports muscle relaxation and healthy muscle contraction function.

Advanced Magnesium+ contains three forms of Magnesium in a formula with 201 mg of total Magnesium to support you - Magnesium Glycinate Dihydrate, Magnesium Citrate, Magnesium Amino Acid Chelate.

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9

NATURE'S WAY

8.5

Good

Nature's Way Magnesium Chelate, 100 Tablets

35% Off

Main highlights

Supports muscle relaxation and may help reduce muscle cramps or spasms

Supports bone health by aiding in calcium metabolism

Essential mineral that plays a crucial role in over 300 biochemical reactions in the body

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10

Satoomi

8.4

Good

11in1 Triple Magnesium Complex Supplement 15500 mg- Blended from Magnesium Glycinate, Malate, Citrate, Spinach Leaf & More - Support Heart, Joint, Mood & Brain - 150 Vegan Capsules

15% Off

Main highlights

Take 02 Magnesium capsules per serving. Each bottle has 150 capsules for 75 days. Suitable for vegetarians. Gluten-free, non-GMO, plant-based, and vegan products. A gift from nature for keeping life daily.

Magnesium Supplement for women & men is blended from 11 premium ingredients including Magnesium Glycinate, Magnesium Malate, Magnesium Citrate, Spinach Leaf, Swiss Chard Leaf, Okra Leaf, Organic Quinoa, Black Bean, Pumpkin Seed, Sunflower Seed, and Flaxseed extract 30:1

Magnesium Pills support heart health, nerve function, brain, mood, and immunity—an optimized solution for daily well-being and happiness through a tailored scientific approach to modern lifestyle care.

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Best magnesiums

9.8

Ethical Nutrients Mega Magnesium - Relieves Muscle Cramps & Spasms, High Strength - 240 Tablets

Main highlights

9.7

Life Extension Neuro-Mag Magnesium L-Threonate 90 Vegetarian Capsules

Main highlights

9.5

Vitaceuticals MagZorb High Strength, Pure Magnesium Glycinate 500mg - 100 Capsules Vegan & Gluten Free. Supports Muscle Health & Relieves Muscle Cramps. Supports Healthy Sleeping Patterns

Main highlights

9.4

Swisse Ultiboost Magnesium for Bone and Muscle Health 200 Tablets

Main highlights

9.2

Blackmores Super Magnesium+ | Supports Muscle Health | Maintains Energy Levels | 100 Tablets

Main highlights

9.1

Nature’s 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

Main highlights

9.0

Cenovis Magnesium Tablets 200 - Relieves Muscle Cramps & helps reduce Mild Muscle Spasms, When Dietary Intake Is Inadequate - Supports Bone Health

Main highlights

8.7

JSHealth Vitamins Advanced Magnesium+ Formula | Muscle Relaxation Supplement with Three Forms of Magnesium for Absorption | Magnesium Glycinate Dihydrate, Magnesium Citrate, Magnesium Amino Acid Chelate | Muscle Function Support | Energy Production Support | (60 Tablets)

Main highlights

8.5

Nature's Way Magnesium Chelate, 100 Tablets

Main highlights

8.4

11in1 Triple Magnesium Complex Supplement 15500 mg- Blended from Magnesium Glycinate, Malate, Citrate, Spinach Leaf & More - Support Heart, Joint, Mood & Brain - 150 Vegan Capsules

Main highlights

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