Supplements

Magnesium in supplements · page 145

10,004 supplements on the U.S. market list Magnesium with an amount per serving. The official Tolerable Upper Intake Level for adults is 350 mg a day (supplemental magnesium only (not magnesium in food)).

Tolerable Upper Intake Level (UL)

The highest daily amount that is unlikely to cause harm for almost all healthy people; it applies to supplemental magnesium only (not magnesium in food).

AgeMenWomenPregnancyBreastfeeding
0-6 months————
7-12 months————
1–3 years65 mg65 mg——
4–8 years110 mg110 mg——
9–13 years350 mg350 mg——
14–18 years350 mg350 mg350 mg350 mg
19–30 years350 mg350 mg350 mg350 mg
31–50 years350 mg350 mg350 mg350 mg
51+ years350 mg350 mg——

Source: NIH ODS Magnesium Fact Sheet for Health Professionals, Table 3 (updated 2026-01-06).

Supplements with Magnesium

10,004 shown · page 145 of 209

Calcium Magnesium & Vitamin D3 Orange Vanilla Flavor, Bluebonnet EarthSweet Chewables
Calcium Magnesium & Vitamin D3 Orange Vanilla FlavorBluebonnet EarthSweet Chewables · Tablet or Pill250 mg per serving
SpectraMin, Energetix
SpectraMinEnergetix · Liquid250 mg per serving
Carditone, Ayush Herbs
CarditoneAyush Herbs · Other (e.g. tea bag)200 mg per serving
Muscle Elite Tropical Splash, OmneDiem Performance
Muscle Elite Tropical SplashOmneDiem Performance · Powder25 mg per serving
Magnesium Breakthrough Banana Mango, BiOptimizers
Magnesium Breakthrough Banana MangoBiOptimizers · Powder325 mg per serving
Magnesium Breakthrough Fruit Punch, BiOptimizers
Magnesium Breakthrough Fruit PunchBiOptimizers · Powder325 mg per serving
Magnesium Breakthrough Raspberry-Lemonade, BiOptimizers
Magnesium Breakthrough Raspberry-LemonadeBiOptimizers · Powder325 mg per serving
Energize, iSatori
EnergizeiSatori · Tablet or Pill150 mg per serving
Heart Health, SNAP
Heart HealthSNAP · Capsule50 mg per serving
Ionic CalMag, AM Angstrom Minerals
Ionic CalMagAM Angstrom Minerals · Liquid45 mg per serving
Ionic CalMag, AM Angstrom Minerals
Ionic CalMagAM Angstrom Minerals · Liquid90 mg per serving
Ionic Z-Mag, AM Angstrom Minerals
Ionic Z-MagAM Angstrom Minerals · Liquid90 mg per serving
Acid-A-Cal Formula, Nature's Way
Acid-A-Cal FormulaNature's Way · Capsule11 mg per serving
Daily Electrolytes Variety Pack, Thorne
Daily Electrolytes Variety PackThorne · Powder40 mg per serving
Congaplex, SP Standard Process
CongaplexSP Standard Process · Capsule15 mg per serving
Congaplex, SP Standard Process
CongaplexSP Standard Process · Capsule15 mg per serving
A
Anabolic Switch Multi-Phasic Anabolic CreatineMRI · Powder0.00 NP per serving
O
Osteo Forte Orotate 00LifeLink · Tablet or Pill80 mg per serving
H
Hydravol Fruit PunchQNT · Powder50 mg per serving
T
Time Release Malic Relief FormulaCountry Life · Tablet or Pill200 mg per serving
H
HumaProALR Industries · Tablet or Pill88 mg per serving
H
Herb PlusDouglas Laboratories · Capsule60 mg per serving
M
M5 Reloaded Fruit PunchCellucor · Powder205 mg per serving
M
M5 Reloaded Blue RaspberryCellucor · Powder205 mg per serving
C
Clinical Colon CleansingNatural Clinician · Capsule333 mg per serving
M
MyoSynthesis Whey ChocolateMET-Rx · Powder31 mg per serving
M
MyoSynthesis Whey VanillaMET-Rx · Powder13 mg per serving
C
Colon Motility BlendVitanica · Capsule200 mg per serving
U
Ultra ISO Whey Chocolate ShakeUniversal · Powder22 mg per serving
U
Ultra ISO Whey Vanilla ShakeUniversal · Powder18 mg per serving
U
Ultra ISO Whey Chocolate ShakeUniversal · Powder22 mg per serving
U
Ultra ISO Whey Vanilla ShakeUniversal · Powder18 mg per serving
D
Dyna-CalDouglas Laboratories · Tablet or Pill420 mg per serving
P
Pre-Workout N.O. Fury Fruit PunchSix Star Pro Nutrition · Powder65 mg per serving
A
Alpha Amino Icy Blue RazzCellucor · Powder16 mg per serving
A
Alpha Amino Icy Blue RazzCellucor · Powder16 mg per serving
A
Alpha Amino Fruit PunchCellucor · Powder16 mg per serving
A
Alpha Amino Fruit PunchCellucor · Powder16 mg per serving
A
Alpha Amino WatermelonCellucor · Powder16 mg per serving
A
Alpha Amino WatermelonCellucor · Powder16 mg per serving
N
Nutritional Detox PacketsThe Cheat System Diet · Capsule100 mg per serving
C
C4 Sport On The Go Blue RaspberryCellucor · Liquid30 mg per serving
C
C4 Sport On The Go Blue RaspberryCellucor · Liquid30 mg per serving
C
C4 Sport On The Go Fruit PunchCellucor · Liquid30 mg per serving
C
C4 Sport On The Go Fruit PunchCellucor · Liquid30 mg per serving
I
Internal SunshineMichael's Naturopathic Programs · Capsule100 mg per serving
I
Internal SunshineMichael's Naturopathic Programs · Capsule100 mg per serving
1
100% Whey Protein Isolate Chocolate Peanut ButterNutraBio · Powder22 mg per serving

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).