Magnesium

66 products

What magnesium does

Magnesium is involved in more than 300 processes in the body, including muscle contraction, energy production and nervous system function. Hard training and heavy sweating increase what you lose, which is why it turns up in recovery, sleep and electrolyte products.

How much is in these products

  • Typical serve: 200 to 400 mg of elemental magnesium.
  • Glycinate (bisglycinate): gentle on the stomach, popular in evening and sleep formulas.
  • Citrate: well absorbed, more common in daytime and electrolyte blends.
  • Oxide is cheap but poorly absorbed. Check the form on the label.

How to use it

Evening is the most common time, with or without food. Split larger doses across the day if they upset your stomach. See also our electrolytes and recovery ranges.

Always follow the directions on the label. Dose ranges above describe how these products are commonly formulated, not medical advice.

66 products

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Batch TestedTested
Pillar Performance Triple Magnesium Powder Lemon Lime New supplement facts and nutrition panel

Pillar Performance Triple Magnesium Powder - Lemon Lime, 400g (80 Serves)

$99.59 $77.85

$0.97/serve · 80 serves · 400g

Total elemental magnesium 310 mg
Batch TestedTested
Pillar Performance Triple Magnesium Powder, Lemon Lime, 200g

Pillar Performance Triple Magnesium Powder - Lemon Lime, 200g (40 Serves)

$63.59 $50.85

$1.27/serve · 40 serves · 200g

Total elemental magnesium 310 mg
Batch TestedTested
Pillar Performance Triple Magnesium Powder, Pineapple Coconut, 200g

Pillar Performance Triple Magnesium Powder - Pineapple Coconut, 200g (40 Serves)

$63.59 $50.85

$1.27/serve · 40 serves · 200g

Total elemental magnesium 310 mg
Batch TestedTested
Pillar Performance Triple Magnesium, 90 Caps capsules

Pillar Performance Triple Magnesium - 90 Caps (90 Serves)

$59.45 $47.69

$0.53/serve · 90 serves

Total elemental magnesium 155 mg
Pharmafreak Ripped Freak Hybrid Supplement - 60 capsules

Pharmafreak Ripped Freak (60 Serves)

$71.94 $51.85

$0.86/serve · 60 serves

Ripped Freak Complex (Caffeine, Green Tea Leaf, Olive Leaf & Green Coffee Bean Extracts) 400 mg
CH-19 Sweet Red Pepper Extract (Cayenne) 200 mg
Pharmafreak Test Freak Testosterone Booster capsules

Pharmafreak Test Freak Testosterone Booster (30 Serves)

$83.94 $60.85

$2.03/serve · 30 serves

Fenugreek (Trigonella foenum-graecum) extract conc. 1.1 g
Tribulus terrestris extract conc. (std. 40% saponins) 1 g
Saw palmetto (Serenoa repens) extract conc. stand. 160 mg
Magnesium (as oxide) 90 mg
Zinc (as citrate dihydrate) 15 mg
Vitamin B6 (Pyridoxine as hydrochloride) 8.48 mg
Ghost Size V3, Limeade powder

Ghost Size V3 - Cherry Limeade, 375g (30 Serves)

$89.94 $67.95

$2.27/serve · 30 serves · 405g

Calories/serve 5 kcal
Creapure Creatine Monohydrate (min. 99.9% Purity) 5000 mg
Full Yield Betaine 2500 mg
PeakATP (Adenosine 5'-Triphosphate Disodium) 400 mg
Epicatechin (90%) 200 mg
Senactiv 50 mg
AstraGin 50 mg
Ghost Size V3, Natty powder

Ghost Size V3 - Natty, 330g (30 Serves)

$89.94 $67.95

$2.27/serve · 30 serves · 405g

Calories/serve 5 kcal
Creapure Creatine Monohydrate (min. 99.9% Purity) 5000 mg
Full Yield Betaine 2500 mg
PeakATP (Adenosine 5'-Triphosphate Disodium) 400 mg
Epicatechin (90%) 200 mg
Senactiv 50 mg
AstraGin 50 mg
Ghost Size V3, Warheads Sour Watermelon powder

Ghost Size V3 - Warheads Sour Watermelon, 405g (30 Serves)

$89.94 $67.95

$2.27/serve · 30 serves · 405g

Calories/serve 5 kcal
Creapure Creatine Monohydrate (min. 99.9% Purity) 5000 mg
Full Yield Betaine 2500 mg
PeakATP (Adenosine 5'-Triphosphate Disodium) 400 mg
Epicatechin (90%) 200 mg
Senactiv 50 mg
AstraGin 50 mg
Ghost Hydration, Kiwi Strawberry powder

Ghost Hydration - Kiwi Strawberry, 360g (40 Serves)

$77.94 $59.95

$1.50/serve · 40 serves · 360g

Calories/serve 5 kcal
Taurine 1500 mg
Potassium 1036 mg
Magnesium 565 mg
Sodium 323 mg
Chloride 117 mg
Calcium 60 mg
Ghost Intra, Sour Strip powder

Ghost Intra - Sour Strips, 460g (20 Serves)

$89.94 $67.95

$3.40/serve · 20 serves · 440g

Calories/serve 10 kcal
BCAAs 6000 mg
L-Leucine 3000 mg
L-Isoleucine 1500 mg
L-Valine 1500 mg
Taurine 1000 mg
KSM-66 Ashwagandha 600 mg
Cognizin Citicoline 250 mg
Ghost Intra, Welchs Grape powder

Ghost Intra - Welch's Grape, 440g (20 Serves)

$84.45 $70.95

$3.55/serve · 20 serves · 440g

Calories/serve 10 kcal
BCAAs 6000 mg
L-Leucine 3000 mg
L-Isoleucine 1500 mg
L-Valine 1500 mg
Taurine 1000 mg
KSM-66 Ashwagandha 600 mg
Cognizin Citicoline 250 mg
Ghost Intra, Orange Squeeze

Ghost Intra - Orange Squeeze, 440g (20 Serves)

$84.45 $70.95

$3.55/serve · 20 serves · 440g

Calories/serve 10 kcal
BCAAs 6000 mg
L-Leucine 3000 mg
L-Isoleucine 1500 mg
L-Valine 1500 mg
Taurine 1000 mg
KSM-66 Ashwagandha 600 mg
Cognizin Citicoline 250 mg
Ghost Intra, Blue Raspberry powder

Ghost Intra - Blue Raspberry, 440g (20 Serves)

$84.45 $70.95

$3.55/serve · 20 serves · 440g

Calories/serve 10 kcal
BCAAs 6000 mg
L-Leucine 3000 mg
L-Isoleucine 1500 mg
L-Valine 1500 mg
Taurine 1000 mg
KSM-66 Ashwagandha 600 mg
Cognizin Citicoline 250 mg
Ghost Legend All Out V2, Cherry Limeade powder

Ghost Legend All Out V2 - Cherry Limeade, 440g (20 Serves)

$111.95 $93.95

$4.70/serve · 20 serves · 440g

Calories/serve 10 kcal
Caffeine 400 mg
L-Citrulline 6000 mg
Beta-Alanine 3200 mg
Betaine 2500 mg
L-Tyrosine 2000 mg
Alpha-GPC (50%) 600 mg
Ghost Legend All Out V2, Warheads Sour Green Apple powder

Ghost Legend All Out V2 - Warheads Sour Green Apple, 450g (20 Serves)

$111.95 $93.95

$4.70/serve · 20 serves · 440g

Calories/serve 10 kcal
Caffeine 400 mg
L-Citrulline 6000 mg
Beta-Alanine 3200 mg
Betaine 2500 mg
L-Tyrosine 2000 mg
Alpha-GPC (50%) 600 mg
Ghost Legend All Out V2, Blue Raspberry powder

Ghost Legend All Out V2 - Blue Raspberry, 440g (20 Serves)

$111.95 $93.95

$4.70/serve · 20 serves · 440g

Calories/serve 10 kcal
Caffeine 400 mg
L-Citrulline 6000 mg
Beta-Alanine 3200 mg
Betaine 2500 mg
L-Tyrosine 2000 mg
Alpha-GPC (50%) 600 mg
Ghost Legend All Out powder

Ghost Legend All Out - Blue Raspberry, 440g (20 Serves)

$111.95 $93.95

$4.70/serve · 20 serves · 440g

Calories/serve 10 kcal
Caffeine 400 mg
L-Citrulline 6000 mg
Beta-Alanine 3200 mg
Betaine 2500 mg
L-Tyrosine 2000 mg
Alpha-GPC 600 mg
Gaspari Nutrition HMB front of pack

Gaspari HMB - NZ (90 Serves)

$71.94 $58.95

$0.66/serve · 90 serves

Calcium HMB Monohydrate (HMB) 1000 mg
Calcium (elemental, from Calcium HMB) 130 mg
GAT Sport Essentials Caffeine capsules

GAT Sport Essentials Caffeine (100 Serves)

$35.94 $29.85

$0.30/serve · 100 serves

Caffeine 200 mg
GAT Sport Essentials Tibulus capsules

GAT Sport Essentials Tribulus (90 Serves)

$41.94 $34.95

$0.39/serve · 90 serves

Tribulus Fruit Extract 45% Sapon 750 mg
GAT Sport Essentials L Arginine capsules

GAT Sport Essentials L-Arginine (180 Serves)

$59.94 $49.45

$0.27/serve · 180 serves

L-Arginine 1 g
Bestseller
Cellucor C4 Energy + Amino, Grape powder

Cellucor C4 Energy + Amino - Grape, 249g (30 Serves)

$59.94 $49.45

$1.65/serve · 30 serves · 249g

Calories/serve 25 kcal
Caffeine (Natural, from Green Coffee Bean) 100 mg
L-Leucine 1.25 g
CarnoSyn Beta-Alanine 800 mg
L-Isoleucine 625 mg
L-Valine 625 mg
Taurine 500 mg
L-Glutamine 175 mg
Cellucor C4 Energy + Amino — front of pack

Cellucor C4 Energy + Amino - Watermelon, 249g (30 Serves)

$59.94 $49.45

$1.65/serve · 30 serves · 249g

Calories/serve 25 kcal
Caffeine (Natural, from Green Coffee Bean) 100 mg
L-Leucine 1.25 g
CarnoSyn Beta-Alanine 800 mg
L-Isoleucine 625 mg
L-Valine 625 mg
Taurine 500 mg
L-Glutamine 175 mg
Cellucor C4 Energy + Amino — front of pack

Cellucor C4 Energy + Amino - Fruit Punch, 249g (30 Serves)

$59.94 $49.45

$1.65/serve · 30 serves · 249g

Calories/serve 25 kcal
Caffeine (Natural, from Green Coffee Bean) 100 mg
L-Leucine 1.25 g
CarnoSyn Beta-Alanine 800 mg
L-Isoleucine 625 mg
L-Valine 625 mg
Taurine 500 mg
L-Glutamine 175 mg
Cellucor C4 Energy + Amino — front of pack

Cellucor C4 Energy + Amino - Blue Razz, 249g (30 Serves)

$59.94 $49.45

$1.65/serve · 30 serves · 249g

Calories/serve 25 kcal
Caffeine (Natural, from Green Coffee Bean) 100 mg
L-Leucine 1.25 g
CarnoSyn Beta-Alanine 800 mg
L-Isoleucine 625 mg
L-Valine 625 mg
Taurine 500 mg
L-Glutamine 175 mg
Batch TestedTested
CBUM Essentail Fat Burner capsules

CBUM Essential Fat Burner (30 Serves)

$65.94 $55.85

$1.86/serve · 30 serves

Caffeine 200 mg
Green Tea Leaf Extract 250 mg
Cayenne (CapsiMax) 25 mg
Basic Supplements Hydration, Pineapple Burst powder

Basic Supplements Hydration - Pineapple Burst, 100g (20 Serves)

$65.94 $54.45

$2.72/serve · 20 serves · 100g

Calories/serve 5 kcal
Chloride 650 mg
Sodium 600 mg
Potassium 300 mg
Calcium 80 mg
Magnesium 60 mg
Basic Supplements Hydration, Watermelon powder

Basic Supplements Hydration - Watermelon, 100g (20 Serves)

$65.94 $54.45

$2.72/serve · 20 serves · 100g

Calories/serve 5 kcal
Chloride 650 mg
Sodium 600 mg
Potassium 300 mg
Calcium 80 mg
Magnesium 60 mg
Basic Supplements EAA

Basic Supplements EAA - Strawberry Watermelon, 345g (30 Serves)

$65.94 $54.45

$1.82/serve · 30 serves · 345g

Calories/serve 5 kcal
L-Leucine 2500 mg
L-Isoleucine 1250 mg
L-Valine 1250 mg
L-Lysine (as L-Lysine HCl) 1250 mg
L-Threonine 500 mg
L-Phenylalanine 250 mg
L-Histidine (as L-Histidine HCl) 34 mg
L-Tryptophan 25 mg

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