United States
Data
Supplements

Magnesium in supplements · page 51

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 51 of 209

D
Detox Pure PackPure Encapsulations · Capsule100 mg per serving
H
High Strength Multivitamin & MineralHigher Nature · Tablet or Pill84 mg per serving
F
FreedaviteFreeda · Tablet or Pill8.0 mg per serving
F
FreedaviteFreeda · Tablet or Pill8.0 mg per serving
Q
Quintabs M with IronFreeda · Capsule15 mg per serving
Q
Quintabs M with IronFreeda · Capsule15 mg per serving
M
Mini PrenatalFreeda · Tablet or Pill10 mg per serving
M
Mini PrenatalFreeda · Tablet or Pill10 mg per serving
J
Junior NutrientsPure Encapsulations · Capsule42 mg per serving
N
NeuroMood Pure PackPure Encapsulations · Other (e.g. tea bag)120 mg per serving
P
PureLean NutrientsPure Encapsulations · Capsule75 mg per serving
P
PreNatal NutrientsPure Encapsulations · Capsule80 mg per serving
P
PurePals Natural Cherry FlavorPure Encapsulations · Tablet or Pill20 mg per serving
P
PurePals (with Iron) Natural Cherry FlavorPure Encapsulations · Tablet or Pill40 mg per serving
S
Sleep Orange VanillaVital Performance · Powder230 mg per serving
V
Vita Min Herb Men's MultivitaminPure Synergy · Tablet or Pill85 mg per serving
V
Vita Min Herb Women's MultivitaminPure Synergy · Tablet or Pill85 mg per serving
F
FocusCognizance · Capsule50 mg per serving
S
Super Brain RenewThrive Naturals · Capsule50 mg per serving
M
Multivitamin with BCAA + Essential Amino Acids Fruit PunchSport Formula 99 · Powder20 mg per serving
M
Multivitamin with BCAA + Essential Amino Acids Orange BurstSport Formula 99 · Powder20 mg per serving
M
Multivitamin with BCAA + Essential Amino AcidsSport Formula 99 · Capsule20 mg per serving
M
Multivitamin with BCAA + Essential Amino Acids Fruit PunchSport Formula 99 · Powder20 mg per serving
M
Multivitamin with BCAA + Essential Amino Acids Orange BurstSport Formula 99 · Powder20 mg per serving
U
Ultra Pure PackPure Encapsulations · Capsule100 mg per serving
L
Lean Meal Grass-Fed Whey Protein VanillaAdaptogen Research · Powder100 mg per serving
L
Lean Meal Grass-Fed Whey Protein ChocolateAdaptogen Research · Powder100 mg per serving
O
One Daily Superfood Multi-Vitamin with IronParadise Earth's Blend · Capsule10 mg per serving
M
Metabolic ProAdaptogen Research · Capsule50 mg per serving
M
Mineral SupportAdaptogen Research · Capsule200 mg per serving
M
Multi-Complex with Vitamin KAdaptogen Research · Capsule250 mg per serving
P
Prenatal SupremeAdaptogen Research · Capsule200 mg per serving
T
Tru Paleo VanillaAdaptogen Research · Powder100 mg per serving
T
Tru Paleo ChocolateAdaptogen Research · Powder100 mg per serving
V
Vegan Meal Dairy Free VanillaAdaptogen Research · Powder100 mg per serving
V
Vegan Meal Dairy Free Berry-CreamAdaptogen Research · Powder100 mg per serving
W
Women's Multivitamin & MineralNatural Factors Whole Earth & Sea · Tablet or Pill25 mg per serving
W
Women's Plus MultiStartNatural Factors · Tablet or Pill150 mg per serving
P
Pure Food Women's 50+ Multivitamin & MineralNatural Factors Whole Earth & Sea · Tablet or Pill25 mg per serving
M
Men's 50+ MultiStartNatural Factors · Tablet or Pill187 mg per serving
R
Real Gains Chocolate Ice CreamUniversal · Powder90 mg per serving
S
SpirulinaNatural Elements · Powder7.0 mg per serving
A
Animal PakAnimal · Other (e.g. tea bag)400 mg per serving
A
Animal PakAnimal · Powder400 mcg per serving
C
CertaVite with AntioxidantsMajor · Tablet or Pill50 mg per serving
D
Daily Essential Nutrients Powder Mixed BerryHardy Nutritionals · Powder200 mg per serving
D
Daily Essential Nutrients Powder Chocolate CaramelHardy Nutritionals · Powder200 mg per serving
D
Daily Essential Nutrients Powder Strawberry PeachHardy Nutritionals · Powder200 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).