United States
Data
Supplements

Calcium in supplements · page 82

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 82 of 304

M
Mass Tech Extreme 2000 Vanilla MilkshakeMuscleTech Performance Series · Powder320 mg per serving
F
Formula VM-75Solgar · Capsule20 mg per serving
E
Electrolyte Fizz WatermelonBodyTech · Powder60 mg per serving
U
Ultimate Woman Gold No IronThe Vitamin Shoppe · Tablet or Pill500 mg per serving
M
More Than A Multiple Multivitamin For MenAmerican Health · Tablet or Pill500 mg per serving
M
More Than A Multiple Multivitamin For WomenAmerican Health · Tablet or Pill500 mg per serving
E
Earth Source Multi-NutrientSolgar · Tablet or Pill250 mg per serving
C
Centrum Silver Men 50+Centrum · Tablet or Pill210 mg per serving
O
Original Formula UnflavoredAll One · Powder600 mg per serving
R
Raw Reserve Greens & Protein Vanilla SpiceAmazing Grass · Powder79 mg per serving
O
Osteo Bi-Flex NutraJoint with Glucosamine Drink Mix UnflavoredOsteo Bi-Flex · Powder260 mg per serving
C
Centrum AdultsCentrum · Tablet or Pill200 mg per serving
P
PreNatalTop Care · Tablet or Pill200 mg per serving
M
Men's Ultra DailyTwinlab · Capsule210 mg per serving
A
Advanced Formula CompleteDG Health · Other (e.g. tea bag)200 mg per serving
A
Advanced Formula CompleteDG Health · Tablet or Pill200 mg per serving
O
One Daily Women's FormulaSmart Sense · Tablet or Pill500 mg per serving
P
Prenatal VitaminsSmart Sense · Tablet or Pill200 mg per serving
P
Prenatal VitaminsSmart Sense · Tablet or Pill200 mg per serving
K
Kids' Multivitamin Completeup&up · Tablet or Pill100 mg per serving
A
Adults 50+ Multivitamin Multimineralup&up · Tablet or Pill220 mg per serving
S
Sport One DailyGNC Mega Men · Other (e.g. tea bag)100 mg per serving
H
Hair, Skin And NailsDoctor's Best · Capsule47 mg per serving
M
Men's Daily Multivitaminup&up · Tablet or Pill210 mg per serving
P
Purely PrenatalDoctor's Best · Capsule50 mg per serving
S
Skin Eternal PlusSource Naturals SE Skin Eternal · Tablet or Pill150 mg per serving
S
Skin Eternal PlusSource Naturals SE Skin Eternal · Tablet or Pill150 mg per serving
S
Skin Eternal PlusSource Naturals · Tablet or Pill150 mg per serving
B
BasicsGNC Women's Ultra Mega · Other (e.g. tea bag)200 mg per serving
E
Ester-C Effervescent 1000 mg Natural Lemon LimeAmerican Health · Powder150 mg per serving
I
Isopoure Low Carb Dutch ChocolateThe Isopure Company · Powder350 mg per serving
I
Isopure Zero Carb Creamy VanillaThe Isopure Company · Powder340 mg per serving
I
Isopure Low Carb Dutch ChocolateThe Isopure Company · Powder350 mg per serving
I
Isopure Zero Carb Toasted CoconutThe Isopure Company · Powder340 mg per serving
I
Isopure Zero Carb Creamy VanillaThe Isopure Company · Powder340 mg per serving
I
Isopure Low Carb Dutch ChocolateThe Isopure Company · Powder350 mg per serving
I
Isopure Zero Carb Creamy VanillaThe Isopure Company · Powder340 mg per serving
I
Isopure Low Carb Dutch ChocolateThe Isopure Company · Powder350 mg per serving
I
Isopure Zero Carb Creamy VanillaThe Isopure Company · Powder340 mg per serving
A
Aller-ResponseSource Naturals · Tablet or Pill25 mg per serving
I
Isopure Whey Protein Isolate Natural Chocolate FlavorThe Isopure Company · Powder150 mg per serving
H
High Potency Multiple Vitamin & MineralTrader Joe's · Tablet or Pill200 mg per serving
A
Aller-ResponseSource Naturals · Tablet or Pill25 mg per serving
A
Alpha Base Capsules with IronOrtho Molecular Products · Capsule100 mg per serving
A
Alpha Base Capsules Without IronOrtho Molecular Products · Capsule100 mg per serving
C
Chewable Kids' MultiCHK Nutrition · Tablet or Pill20 mg per serving
A
Alpha Base Capsules Without IronOrtho Molecular Products · Capsule100 mg per serving
W
Women's High Potency Multiple Vitamin & MineralTrader Joe's · Tablet or Pill300 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).