United States
Data
Supplements

Calcium in supplements · page 97

14,548 supplements on the U.S. market list Calcium with an amount per serving. The official Tolerable Upper Intake Level for adults is 2,500 mg a day.

Tolerable Upper Intake Level (UL)

The highest daily amount that is unlikely to cause harm for almost all healthy people, from food, drinks and supplements combined.

AgeMenWomenPregnancyBreastfeeding
0-6 months1,000 mg1,000 mg——
7-12 months1,500 mg1,500 mg——
1–3 years2,500 mg2,500 mg——
4–8 years2,500 mg2,500 mg——
9–13 years3,000 mg3,000 mg——
14–18 years3,000 mg3,000 mg3,000 mg3,000 mg
19–50 years2,500 mg2,500 mg2,500 mg2,500 mg
51–70 years2,000 mg2,000 mg——
71+ years2,000 mg2,000 mg——

Source: NIH ODS Calcium Fact Sheet for Health Professionals, Table 3 (updated 2026-06-22).

Supplements with Calcium

14,548 shown · page 97 of 304

W
WheatgrassHerbal Hills · Powder3.3 mg per serving
V
Vegan GreensGT Genesis Today · Powder139 mg per serving
E
Energy & Metabolism ChocolateGNC Mega Men · Powder200 mg per serving
M
Multi-LifeHBC Protocols · Tablet or Pill268 mg per serving
E
Ester-C Kidstiks Groovy Grape FlavorAmerican Health · Powder110 mg per serving
E
Ester-C Kidstiks Tropical PunchAmerican Health · Powder110 mg per serving
K
Kidstiks Groovy GrapeAmerican Health · Powder110 mg per serving
K
Kidstiks Tropical PunchAmerican Health · Powder110 mg per serving
M
Maxi-Hair Plus 5,000 mcg BiotinCountry Life · Capsule200 mg per serving
M
Mineral ComplexPeggy's Body Science · Tablet or Pill1,000 mg per serving
B
Bone Density FactorsCountry Life · Tablet or Pill400 mg per serving
B
Bone Density FactorsCountry Life · Tablet or Pill400 mg per serving
U
Ultimate Protein System ChocolateBioChem Sports · Powder85 mg per serving
E
Enhanced QM-1Country Life · Capsule20 mg per serving
U
Ultimate Protein System ChocolateBioChem Sports · Powder85 mg per serving
W
Weight Gain ChocolateNaturade · Powder0.00 NP per serving
H
Hair, Skin & NailsNatural Factors WS WomenSense · Capsule130 mg per serving
S
Sex VitalityNatural Factors · Capsule60 mg per serving
M
Mega Vita GelPuritan's Pride · Softgel Capsule50 mg per serving
A
Active WomanMet-Rx · Tablet or Pill500 mg per serving
M
MagSenseNatural Factors WS WomenSense · Powder18 mg per serving
W
Whey Protein Tahitian Vanilla FlavorIRONMAN · Powder280 mg per serving
W
Whey Protein Swiss Chocolate FlavorIRONMAN · Powder150 mg per serving
P
Paw Patrol Multivitamin GummiesInternational Vitamin Corporation · Gummy or Jelly50 mg per serving
M
Men's Everyday OneLife · Tablet or Pill50 mg per serving
W
Women's Everyday OneLife · Tablet or Pill50 mg per serving
C
Clinical Nutrients Prenatal FormulaIntegrative Therapeutics · Tablet or Pill1.0 Gram(s) per serving
M
Myelin Sheath Support 820 mgPlanetary Herbals · Tablet or Pill38 mg per serving
M
Myelin Sheath Support 820 mgPlanetary Herbals · Tablet or Pill38 mg per serving
M
Myelin Sheath Support 820 mgPlanetary Herbals · Tablet or Pill38 mg per serving
E
End Fatigue Daily Energy Enfusion BerryIntegrative Therapeutics · Powder80 mg per serving
E
End Fatigue Daily Energy Enfusion CitrusIntegrative Therapeutics · Powder80 mg per serving
P
Pure Food Men's Multivitiamn & MineralNatural Factors Whole Earth & Sea · Tablet or Pill25 mg per serving
S
SlimStyles Double ChocolateNatural Factors · Powder530 mg per serving
M
Male MultipleSolgar · Tablet or Pill400 mg per serving
W
Women's Daily Wellness With IronIndiana Botanic Gardens · Tablet or Pill500 mg per serving
W
Women's Daily WellnessIndiana Botanic Gardens · Tablet or Pill45 mg per serving
M
My Favorite Multiple Take One Iron-FreeNatrol · Tablet or Pill25 mg per serving
P
ProtoClear Natural Berry FlavorProtocol For Life Balance · Powder200 mg per serving
S
Spirulina MultipleSource Naturals · Tablet or Pill106 mg per serving
M
My Favorite Multiple EnergizerNatrol · Tablet or Pill146 mg per serving
S
St. John's Positive ThoughtsSource Naturals · Tablet or Pill122 mg per serving
M
My Favorite Multiple Prime MultivitaminNatrol · Capsule700 mg per serving
M
Men's Daily WellnessIndiana Botanic Gardens · Tablet or Pill220 mg per serving
M
Mega Multivitamin Powder Mix Berry FlavoredIntegrative Therapeutics · Powder500 mg per serving
T
Total Formula 3Integrative Therapeutics · Tablet or Pill100 mg per serving
S
Spectrum 2C without IronIntegrative Therapeutics · Capsule212 mg per serving
T
TriathleteSource Naturals · Tablet or Pill50 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).