United States
Data
Supplements

Calcium in supplements · page 56

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 56 of 304

S
Super Cleanse for Men and Women Natural CitrusDr. John Gray's Mars Venus · Powder0.00 NP per serving
P
Primary Care Men's DailyPatient One 1 MediNutritionals · Tablet or Pill20 mg per serving
A
Alive! Daily Support Prenatal MultiVitamin Strawberry FlavoredNature's Way · Softgel Capsule200 mg per serving
D
Doctor's Choice Multivitamin 45+ WomenNature's Way · Tablet or Pill533 mg per serving
G
Genepro FlavorlessMusclegen Performance Nutrition · Powder9.9 mg per serving
G
Grunt CandyCombat Nutra · Capsule54 mg per serving
H
Hydration Multiplier Lemon LimeLiquid I.V. · Powder0.00 NP per serving
H
Hydration Multiplier Acai BerryLiquid I.V. · Powder0.00 NP per serving
P
Power Teen for Him Natural Wild Berry FlavorNaturesPlus Source of Life · Tablet or Pill50 mg per serving
M
Men's Balance Mixed Berry FlavorZemvelo · Liquid30 mg per serving
H
HeartBeatNaturesPlus · Tablet or Pill50 mg per serving
W
Women's Balance Mixed Berry FlavorZemvelo · Liquid30 mg per serving
C
Core Daily 1 for Women 50+Country Life · Tablet or Pill224 mg per serving
I
Immuni-V Orange EffervescentMRI Performance · Powder100 mg per serving
S
Stress Formula with IronBasic Vitamins · Tablet or Pill20 mg per serving
1
1,000 mg Vitamin C Super OrangeEmergen-C · Powder50 mg per serving
1
1,000 mg Vitamin C TangerineEmergen-C · Powder50 mg per serving
I
Immune+ Blueberry-AcaiEmergen-C · Powder50 mg per serving
I
Immune+ Blueberry-AcaiEmergen-C · Powder50 mg per serving
I
Immune+ CherryEmergen-C · Powder50 mg per serving
I
Immune+ CitrusEmergen-C · Powder50 mg per serving
I
Immune+ CitrusEmergen-C · Powder50 mg per serving
H
Heart Healthy MultivitaminDr. Sinatra · Tablet or Pill200 mg per serving
I
Immune+ RaspberryEmergen-C · Powder50 mg per serving
I
Immune+ RaspberryEmergen-C · Powder50 mg per serving
H
Hair Skin & Nails PlusBuried Treasure Liquid Nutrients · Liquid100 mg per serving
I
Immune+ Super OrangeEmergen-C · Powder50 mg per serving
I
Immune+ Super OrangeEmergen-C · Powder50 mg per serving
I
Immune+ Super OrangeEmergen-C · Powder50 mg per serving
I
Immune+ RaspberryEmergen-C · Powder50 mg per serving
1
1,000 mg Vitamin C RaspberryEmergen-C · Powder50 mg per serving
1
1,000 mg Vitamin C Lemon-LimeEmergen-C · Powder50 mg per serving
1
1,000 mg Vitamin C Strawberry-KiwiEmergen-C · Powder50 mg per serving
K
Kidz 250 mg Vitamin C Fruit PunchEmergen-C · Powder100 mg per serving
1
1,000 mg Vitamin C Coconut-PineappleEmergen-C · Powder50 mg per serving
1
1,000 mg Vitamin C TangerineEmergen-C · Powder50 mg per serving
1
1,000 mg Vitamin C RaspberryEmergen-C · Powder50 mg per serving
1
1,000 mg Vitamin C Key LimeEmergen-C · Powder50 mg per serving
T
Turmeric & Ginger Citrus-GingerEmergen-C · Powder50 mg per serving
D
Daily Multi Vitamin with D-3Basic Vitamins · Tablet or Pill45 mg per serving
1
1,000 mg Vitamin C Super OrangeEmergen-C · Powder50 mg per serving
N
Nutritional Support for Your Skin, Hair + NailsBasic Vitamins · Tablet or Pill200 mg per serving
E
Energy Plus Blueberry-Acai / Mango-PeachEmergen-C · Powder96 mg per serving
1
1,000 mg Vitamin C Super OrangeEmergen-C · Powder50 mg per serving
1
1,000 mg Vitamin C RaspberryEmergen-C · Powder50 mg per serving
P
Prenatal VitaminsBasic Vitamins · Tablet or Pill200 mg per serving
1
1,000 mg Vitamin C TangerineEmergen-C · Powder50 mg per serving
E
ElderberryEmergen-C · Powder50 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).