United States
Data
Supplements

Magnesium in supplements · page 112

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 112 of 209

M
Multivitamin/Multimineral Adults Under 50up&up · Tablet or Pill50 mg per serving
A
Adults' 50+ Multivitamin/Multimineralup&up · Tablet or Pill50 mg per serving
C
Complete Multi Regular Strength - Timed ReleaseViva Vitamins · Tablet or Pill2.0 mg per serving
U
Ultima Replenisher GrapeUltima · Powder8.0 mg per serving
C
Complete Multi Ultra StrengthViva Vitamins · Tablet or Pill50 mg per serving
V
VegiSource MultivitaminViva Vitamins · Tablet or Pill150 mg per serving
M
Multivitamin Men's 50+ Advancedup&up · Tablet or Pill100 mg per serving
F
Focus Complex With Neuro-PSVitamin World · Unknown100 mg per serving
U
Ultra Minerals For LifeAB American Biologics · Capsule150 mg per serving
S
Soy Protein Isolate Powder UnflavoredVitamin World · Powder0.00 NP per serving
G
Green Source Multivitamin & MineralsVitamin World · Unknown125 mg per serving
P
Premium Soy Protein Isolate Powder VanillaVitamin World · Powder80 mg per serving
A
ABC Plus Senior Iron FreeVitamin World · Other (e.g. tea bag)50 mg per serving
P
Pre-Natural ComplexVitamin World · Other (e.g. tea bag)450 mg per serving
M
Mega Vita Min For SeniorsVitamin World · Unknown15 mg per serving
M
Mega Vita Gel Iron FreeVitamin World · Softgel Capsule25 mg per serving
F
Fantastic Kid's Gummies MultivitaminVitamin World · Gummy or Jelly2.0 mg per serving
U
Ultra Woman 50 PlusVitamin World · Other (e.g. tea bag)100 mg per serving
S
Super Chelated Multi-MineralVitamin World · Other (e.g. tea bag)250 mg per serving
D
DetoxiCleanseBioclinic Naturals · Powder100 mg per serving
R
RestorXBioclinic Naturals · Powder100 mg per serving
B
BioFoundation-GBioclinic Naturals · Tablet or Pill200 mg per serving
H
Hair - Skin - NailsVitamin World · Other (e.g. tea bag)50 mg per serving
S
Spiru-Pro Soy Protein Drink With Spirulina Natural ChocolateVitamin World · Powder80 mg per serving
S
Spiru-Tein High Protein Energy Meal Raspberry RoyaleNature's Plus · Powder80 mg per serving
A
ABC Plus Senior Iron FreeVitamin World · Other (e.g. tea bag)50 mg per serving
U
Ultra Woman Iron Free MultiVitamin World · Other (e.g. tea bag)100 mg per serving
U
Ultra Man Max Daily MultiVitamin World · Other (e.g. tea bag)50 mg per serving
G
Green Source Multi Vitamins & MineralsVitamin World · Other (e.g. tea bag)125 mg per serving
U
Ultra Man Max Daily MultiVitamin World · Other (e.g. tea bag)50 mg per serving
M
Mega Vita-Min Adult Chewable Pineapple FlavoredVitamin World · Other (e.g. tea bag)0.15 mg per serving
S
Super Mass Gainer ChocolateBody Fortress · Powder0.00 NP per serving
M
Muscle & Weight Gainer VanillaPrecision Engineered · Powder0.00 NP per serving
C
Complete Liquid NutritionOrigin Of life · Liquid8.0 mg per serving
M
Muscle XGF Rich Chocolate CreamAST Sports Science · Powder0.00 NP per serving
M
Muscle & Weight Gainer ChocolatePrecision Engineered · Powder0.00 NP per serving
V
VYO-Pro Chocolate Brownie XtremeAST Sports Science · Bar0.00 NP per serving
C
Casein Pro Vanilla Soft ServeUniversal · Powder0.00 NP per serving
C
Casein Pro Chocolate MilkshakeUniversal · Powder0.00 NP per serving
C
Casein Pro Vanilla Soft ServeUniversal · Powder0.00 NP per serving
C
Casein Pro Chocolate MilkshakeUniversal · Powder0.00 NP per serving
P
Proton 7 Cookies & CreamUniversal · Powder0.00 NP per serving
P
Proton 7 Chocolate MilkshakeUniversal · Powder0.00 NP per serving
P
Proton 7 Vanilla MilkshakeUniversal · Powder0.00 NP per serving
R
Real Gains Strawberry Ice CreamUniversal · Powder0.00 NP per serving
G
Gt ThymusSystemic Formulas Bio Function · Capsule24 mg per serving
C
Cell SupportDaVinci Laboratories Of Vermont · Capsule38 mg per serving
M
Muscle XGF Vanilla Ice CreamAST Sports Science · Powder0.00 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).