United States
Data
Supplements

Magnesium in supplements · page 116

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 116 of 209

A
A Thru ZVelocity · Tablet or Pill60 mg per serving
N
NeoVitinAlive & Well · Tablet or Pill50 mg per serving
P
Prenatal PackDouglas Laboratories · Other (e.g. tea bag)75 mg per serving
S
Sports Performance Pro-PCA Fuel Natural Raspberry FlavorDouglas Laboratories · Powder60 mg per serving
M
Maximum Nutrition BerryGNC Ultra Mega Green · Powder25 mg per serving
M
Multi For Her 50+ No IronNature Made · Tablet or Pill100 mg per serving
L
Longevity Support PackDouglas Laboratories · Other (e.g. tea bag)250 mg per serving
T
Teen Multivitamin For Boys 12-17GNC Milestones · Other (e.g. tea bag)50 mg per serving
M
Mega Vita GelIndiana Botanic Gardens · Softgel Capsule25 mg per serving
M
Maximum Nutrition Milk ChocolateGNC Women's Ultra Mega · Powder100 mg per serving
B
Bio Active EssentialsEuroMedica · Tablet or Pill300 mg per serving
M
Multigenics Powder Natural Tangerine-Orange FlavorMetagenics · Powder66 mg per serving
U
Ultramyosyn Whey Isolate Berry PunchMET-Rx · Powder0.00 Not Present per serving
T
Trulean ChocolateMET-Rx 180(0) · Powder0.00 Not Present per serving
L
Living Multi Optimal FormulaGarden of Life · Other (e.g. tea bag)85 mg per serving
L
Living Multi Optimal Men's FormulaGarden of Life · Other (e.g. tea bag)85 mcg per serving
L
Living Multi Optimal FormulaGarden of Life · Other (e.g. tea bag)85 mg per serving
D
Delicious Protein Delicious Cookies and Cream ShakeGiant Sports · Powder12 mg per serving
M
MinelyteTcentials · Tablet or Pill290 mg per serving
F
Fighter Fuel Lemon LimeNutraBio · Powder40 mg per serving
F
Fighter Fuel Women's Formula Lemon LimeNutraBio · Powder40 mg per serving
F
Fighter Fuel GrapeNutraBio · Powder40 mg per serving
F
Fighter Fuel Women's Formula GrapeNutraBio · Powder40 mg per serving
F
Fighter Fuel Lemon LimeNutraBio · Powder40 mg per serving
F
Fighter Fuel Women's Formula Lemon LimeNutraBio · Powder40 mg per serving
E
E-Force Fruit Punch FlavoredOL Olympian Labs · Powder39 mg per serving
R
Recall SupportThe Vitamin Shoppe · Tablet or Pill50 mg per serving
F
Fiber-Tastic!Renew Life · Powder17 mg per serving
N
Natural Energy LiftHealthy Choice Naturals · Capsule100 mg per serving
2
24K Strength Formula Mixed BerryGamma Labs · Powder45 mg per serving
H
High Performance Raptor HP Dark ChocolateAST Sports Science · Powder37 mg per serving
H
High Performance Raptor HP Dark ChocolateAST Sports Science · Powder37 mg per serving
H
HydrothermBodyTech · Tablet or Pill100 mg per serving
1
100% Berries + Whey Berry FlavorBioChem · Powder15 mg per serving
1
100% Berries + Whey Berry FlavorBioChem · Powder15 mg per serving
H
HTN ComplexIntegrative Therapeutics · Capsule162 mg per serving
C
Caffeine Free Pump Fuel Raspberry LemonadePMD · Powder140 mg per serving
F
Fizzy Cal-Min Natural Vanilla FlavorsHighland Laboratories · Powder300 mg per serving
C
Classic Whey Strawberry SmoothieNutraBio · Powder21 mg per serving
S
SuperPump MAX Sour Apple CandyGaspari Nutrition · Powder40 mg per serving
M
Mineral Matrix8Get Healthy Again · Capsule360 mg per serving
S
SerenemyDNAhealth · Capsule50 mg per serving
B
Blood Pressure WellnessBio Nutrition · Tablet or Pill200 mg per serving
P
Pure ProteinProfessional Botanicals · Powder8.0 mg per serving
K
Keto Protein ChocolateKiss My Keto · Powder23 mg per serving
S
Stress & Anxiety FormulaNatrol · Capsule100 mg per serving
G
GSF ComplexGenestra Brands · Capsule25 mg per serving
U
Ultra Hepa Trope IIAB American Biologics · Capsule50 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).