United States
Data
Supplements

Magnesium in supplements · page 117

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 117 of 209

T
Thermochrome with Advantra ZTLS Weight Loss Solution · Tablet or Pill10 mg per serving
P
Post Workout Vanilla FlavorExtreme Edge · Powder15 mg per serving
P
Post Workout Vanilla FlavorExtreme Edge · Powder15 mg per serving
P
Post Workout Chocolate FlavorExtreme Edge · Powder25 mg per serving
P
Proto Whey Vanilla CremePower Crunch · Powder20 mg per serving
P
Potassium Plus 99 mg Timed-ReleaseGNC · Other (e.g. tea bag)100 mg per serving
O
Organic Superfood Golds Vanilla ChaiOrganic Muscle · Powder8.0 mg per serving
K
Kavinace OS Chocolate CoconutNS NeuroScience · Liquid25 mg per serving
K
Kavie OS Chocolate Coconut Flavored EmulsionNS NeuroScience · Liquid25 mg per serving
Z
ZuCollagen Chocolate BrownieUMZU · Powder14 mg per serving
B
Black Powder Pre WorkoutMRI Performance · Powder120 mg per serving
S
Sleep CompleteBuried Treasure Nutritionals · Liquid400 mg per serving
B
Blood Sugar SupportAN Amazing Nutrition Amazing Formulas · Capsule17 mg per serving
P
PrimeD+ Lemon TwistReal Ketones · Powder195 mg per serving
K
Kids SleepSmartyPants Functional · Gummy or Jelly84 mg per serving
M
Menstrual Relief Hormone BalanceIrwin Naturals · Softgel Capsule25 mg per serving
L
L-Tryptophan CompleteLidtke TryptoGOLD · Capsule15 mg per serving
L
L-TryptophanLidtke · Capsule15 mg per serving
Prostamin, Wonder Laboratories
ProstaminWonder Laboratories · Tablet or Pill10 mg per serving
Sport Blue Raspberry Ice, XTEND
Sport Blue Raspberry IceXTEND · Powder10 mg per serving
Plant Protein Chocolate, Alani Nu
Plant Protein ChocolateAlani Nu · Powder37 Gram(s) per serving
Ultra Pump Fuel Insanity Miami Sunrise, PMD
Ultra Pump Fuel Insanity Miami SunrisePMD · Powder120 mg per serving
Calcium & Magnesium Citrate with D3, Natural Factors
Calcium & Magnesium Citrate with D3Natural Factors · Tablet or Pill250 mg per serving
PMS Essentials, Pure Encapsulations
PMS EssentialsPure Encapsulations · Capsule100 mg per serving
DaVinci Poten-C, DaVinci Laboratories
DaVinci Poten-CDaVinci Laboratories · Tablet or Pill40 mg per serving
Alpha Amino Icy Blue Razz, Cellucor
Alpha Amino Icy Blue RazzCellucor · Powder13 mg per serving
Alpha Amino Watermelon, Cellucor
Alpha Amino WatermelonCellucor · Powder13 mg per serving
ProSoothe II, Pure Encapsulations
ProSoothe IIPure Encapsulations · Capsule100 mg per serving
Mr Hyde Test Surge Pre-Workout Pineapple Mango, PS ProSupps
Mr Hyde Test Surge Pre-Workout Pineapple MangoPS ProSupps · Powder150 mg per serving
Mr Hyde Test Surge Sour Watermelon, PS ProSupps
Mr Hyde Test Surge Sour WatermelonPS ProSupps · Powder150 mg per serving
L-Proline L-Lysine 275 mg / 275 mg, Source Naturals
L-Proline L-Lysine 275 mg / 275 mgSource Naturals · Tablet or Pill46 mg per serving
NightRest With Melatonin, Source Naturals
NightRest With MelatoninSource Naturals · Tablet or Pill300 mg per serving
NightRest with Melatonin, Source Naturals
NightRest with MelatoninSource Naturals · Tablet or Pill300 mg per serving
DaVinci Poten-C 500, DaVinci Laboratories
DaVinci Poten-C 500DaVinci Laboratories · Capsule20 mg per serving
Davinci Poten-C, DaVinci Laboratories
Davinci Poten-CDaVinci Laboratories · Tablet or Pill40 mg per serving
Focus Chewable Tasty Orange Flavor, Little DaVinci
Focus Chewable Tasty Orange FlavorLittle DaVinci · Tablet or Pill30 mg per serving
ConcenTrace Trace Mineral Drops, Trace Minerals
ConcenTrace Trace Mineral DropsTrace Minerals · Liquid250 mg per serving
Optimal Electrolyte Seltzer, Seeking Health
Optimal Electrolyte SeltzerSeeking Health · Powder150 mg per serving
Pre-Kaged Sport Blue Raspberry, Kaged
Pre-Kaged Sport Blue RaspberryKaged · Powder20 mg per serving
Pre-Kaged Sport Watermelon, Kaged
Pre-Kaged Sport WatermelonKaged · Powder20 mg per serving
CINNergy, NuMedica
CINNergyNuMedica · Capsule40 mg per serving
Chewable Calcium Citrate 500 mg Calcium 500 IU Vitamin D3 Cinnamon, Bariatric Advantage
Chewable Calcium Citrate 500 mg Calcium 500 IU Vitamin D3 CinnamonBariatric Advantage · Tablet or Pill42 mg per serving
600 + D3 plus Minerals, 21st Century
600 + D3 plus Minerals21st Century · Tablet or Pill50 mg per serving
Kids Growing Bones & Muscles Gummy Wildberry Flavored, Nature's Way
Kids Growing Bones & Muscles Gummy Wildberry FlavoredNature's Way · Gummy or Jelly21 mg per serving
Bone Restore, Life Extension
Bone RestoreLife Extension · Capsule300 mg per serving
Healthy Estrogen & Menopause, Terra Origin
Healthy Estrogen & MenopauseTerra Origin · Capsule20 mg per serving
Whey Protein Fruity Cereal, Alani Nu
Whey Protein Fruity CerealAlani Nu · Powder20 mg per serving
GLP-1 Support, Gut Response
GLP-1 SupportGut Response · Capsule25 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).