United States
Data
Supplements

Magnesium in supplements · page 125

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 125 of 209

1
1,000 MG Vitamin C TropicalEmergen-C · Powder60 mg per serving
F
Five Calories 1000 mg Vitamin C Peach-Passion FruitEmergen-C · Powder60 mg per serving
F
Five Calories 1000 mg Vitamin C Strawberry-KiwiEmergen-C · Powder60 mg per serving
H
Heart Health Black CherryEmergen-C · Powder60 mg per serving
I
Immune Plus System Support With Vitamin D CitrusEmergen-C · Powder60 mg per serving
I
Immune Plus System Support With Vitamin D Blueberry-AcaiEmergen-C · Powder60 mg per serving
J
Joint Health TangerineEmergen-C · Powder60 mg per serving
K
Kidz Vitamin C 250 mg Fruit PunchEmergen-C · Powder60 mg per serving
K
Kidz Vitamin C 250 mg Fruit GrapeEmergen-C · Powder60 mg per serving
K
Kidz Vitamin C 250 mg Fruit OrangeEmergen-C · Powder60 mg per serving
M
MSM Lite Citrus Flavored Fizzy Drink MixEmergen-C · Powder60 mg per serving
M
Multi Vitamin+ Apricot-MangoEmergen-C · Powder0.00 NP per serving
C
Complete Vitamin Shake Mix ChocolateNature's Bounty Optimal Solutions · Powder38 mg per serving
M
Multi Vitamin+ Cherry-PomegranateEmergen-C · Powder0.00 NP per serving
V
Vitamin D & Calcium Mixed BerryEmergen-C · Powder50 mg per serving
N
Nutri-MegaAmerican Health · Softgel Capsule50 mg per serving
N
Nutri-MegaAmerican Health · Softgel Capsule50 mg per serving
M
Multi-Daily Vitamins & MineralsNature's Answer · Tablet or Pill25 mg per serving
B
Bariatric Support Basic Essentials VanillaTwinlab · Powder105 mg per serving
B
Bariatric Support Basic Essentials ChocolateTwinlab · Powder105 mg per serving
C
Cardio-StolixDouglas Laboratories · Capsule100 mg per serving
A
Amino 1 Lemon LimeMusclePharm · Powder200 mg per serving
E
Endure Creatine Serum RaspberryPhytonutritia · Liquid20 mg per serving
E
Endure Creatine Serum Lemon LimePhytonutritia · Liquid20 mg per serving
P
Pump Fuel Insanity Ballistic Blue RazzNDS Nutrition Products · Powder8.0 mg per serving
D
DiabeaterZahler · Capsule450 mg per serving
A
Amped ECN NOS With QUIK-CREAT Fruit PunchMET-Rx · Powder306 mg per serving
C
CardioBlendVitanica · Capsule100 mg per serving
W
Women's Phase IVitanica · Capsule100 mg per serving
F
Field Of GreensVibrant Health · Powder24 mg per serving
F
Field Of GreensVibrant Health · Powder24 mg per serving
F
Field Of GreensVibrant Health · Powder24 mg per serving
A
ActivJointTrace Minerals Research · Tablet or Pill380 mg per serving
C
Caffeine Free Pump Fuel Raspberry LemonadePMD · Powder140 mg per serving
L
Liquid Coral Calcium Extra Orange VanillaTrace Minerals Research · Liquid250 mg per serving
E
Electrolyte StaminaTrace Minerals Research · Tablet or Pill290 mg per serving
A
Animal Rage XL Mango UnchainedAnimal · Powder2.5 mg per serving
M
Mito ToneDouglas Laboratories · Tablet or Pill36 mg per serving
C
Cell Tech Fruit PunchMuscleTech Performance Series · Powder33 mg per serving
P
Pure Protein Rich ChocolateWorldwide Sport Nutritional Supplements · Powder15 mg per serving
C
Cell Tech GrapeMuscleTech Performance Series · Powder33 mg per serving
A
Airborne Original BerryAirborne · Tablet or Pill40 mg per serving
A
Airborne Original CitrusAirborne · Tablet or Pill40 mg per serving
A
Airborne Original Assorted Fruit FlavorsAirborne · Gummy or Jelly10 mg per serving
A
Airborne Original Mixed BerryAirborne · Gummy or Jelly10 mg per serving
A
Airborne Kids Mixed BerryAirborne · Gummy or Jelly6.7 mg per serving
1
100% Whey Protein Natural FlavorBioChem · Powder17 mg per serving
1
100% Whey Protein Powder ChocolateBioChem · Powder29 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).