United States
Data
Supplements

Magnesium in supplements · page 99

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 99 of 209

M
More Than A Multiple Multivitamin FormulaAmerican Health · Tablet or Pill250 mg per serving
C
Complete Multivitamin-Multimineral SupplementWelby Health · Tablet or Pill50 mg per serving
M
More Than A Multiple Multivitamin FormulaAmerican Health · Tablet or Pill250 mg per serving
A
Adult Multivitamin GummiesRexall · Gummy or Jelly2.0 mg per serving
T
Teen Multivitamin With Calcium & Vitamin D3Nature's Bounty · Gummy or Jelly2.0 mg per serving
S
Super MultipleMason Natural · Capsule10 mg per serving
M
More Than A Multiple With Cardio EssentialsAmerican Health · Tablet or Pill180 mg per serving
P
Prenate MiniAvion Pharmaceuticals · Softgel Capsule25 mg per serving
B
Blue CapsuleCutler Nutrition · Capsule60 mg per serving
S
Select-OBEverett Laboratories · Other (e.g. tea bag)25 mg per serving
B
Blood Pressure SupportDr. Venessa's Formulas · Tablet or Pill240 mg per serving
T
Thyroid BalanceDr. Venessa's Formulas · Capsule60 mg per serving
O
One Daily EnergyRite Aid Pharmacy · Tablet or Pill40 mg per serving
P
ProtoClear Natural Chocolate FlavorProtocol For Life Balance · Powder200 mg per serving
H
Hair, Skin and NailsFamily Wellness · Tablet or Pill50 mg per serving
W
Women's Multi-VitaminBIOVEA · Tablet or Pill50 mg per serving
M
Multi MineralBIOVEA · Tablet or Pill500 mg per serving
P
Prenatal Multi with DHABIOVEA · Tablet or Pill300 mg per serving
H
Hormone Balancing EssentialsGottfried Institute · Other (e.g. tea bag)143 mg per serving
M
MediCleanse360 Health Solutions · Powder150 mg per serving
S
Synergy 3000 Multi-VitaminVitacost · Capsule200 mg per serving
C
Calcium Complex (MCHA)BIOVEA · Capsule500 mg per serving
V
Viteyes Multivitamin AREDS CompanionVitamin Health · Other (e.g. tea bag)100 mg per serving
P
Prenate StarAvion Pharmaceuticals · Tablet or Pill25 mg per serving
T
TriAdvanceTrigen Laboratories · Tablet or Pill30 mg per serving
C
Complete-RF PrenatalTrigen Laboratories · Tablet or Pill30 mg per serving
V
Vision FactorsMichael's Naturopathic Programs · Tablet or Pill113 mg per serving
S
StresilinTcentials · Tablet or Pill80 mg per serving
E
EBOOST Energy Shot Natural Fruit Punch FlavorEBOOST · Liquid6.0 mg per serving
B
Bariatric Advantage Complete Multi Formula Vanilla FlavorMetagenics · Tablet or Pill50 mg per serving
E
EBOOST Energy Shot Natural Berry-Melon FlavorEBOOST · Liquid6.0 mg per serving
E
EBOOST Energy Shot Natural Superberry FlavorEBOOST · Liquid6.0 mg per serving
C
CoEnzymated Men's 45+ Multi Vit-A-MinEmerald Laboratories · Capsule20 mg per serving
P
Pink 1,000 mg Vitamin C Pink LemonadeEmergen-C · Powder60 mg per serving
S
SentryLeader · Other (e.g. tea bag)50 mg per serving
M
Magnum-75 Multi-Vitamin FormulaWindmill · Tablet or Pill50 mg per serving
A
Alive! Once Daily Men's 50+Nature's Way · Tablet or Pill50 mg per serving
T
Thyroid ComplexIndiana Botanic Gardens · Capsule310 mg per serving
S
Super Joint CleanseHealth Plus · Capsule28 mg per serving
B
BerryLicious Super Multi Sweet BerryIrwin Kids · Other (e.g. tea bag)15 mg per serving
W
Women 50+ Multivitamin TabletsMember's Mark · Tablet or Pill100 mg per serving
M
Men 50+ Multivitamin TabletsMember's Mark · Tablet or Pill75 mg per serving
A
Adults 50+ Multivitamin TabletsMember's Mark · Tablet or Pill50 mg per serving
M
Multi RXIronMagLabs · Tablet or Pill100 mg per serving
C
Chlorella Plus 1000 mgIndiana Botanic Gardens · Tablet or Pill3.0 mg per serving
W
Women Over 40Innate Response Formulas · Tablet or Pill43 mg per serving
K
Karbolic Blue RazzPS ProSupps · Powder31 mg per serving
L
Lineaslim 7 Nutrient ConcentrateApax USA · Liquid0.00 NP 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).