United States
Data
Supplements

Calcium in supplements · page 292

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 292 of 304

P
Pantothenic Acid 500 mgDouglas Laboratories · Capsule40 mg per serving
P
Pantothenic AcidAllergy Research Group · Capsule42 mg per serving
C
Calcium PyruvateAllergy Research Group · Capsule280 mg per serving
M
MSM21st Century · Tablet or Pill40 mg per serving
P
Pantothenic AcidNutriCology · Capsule42 mg per serving
C
Calcium PyruvateNutriCology · Capsule280 mg per serving
5
5-HTP 100 mgNature's Bounty · Capsule58 mg per serving
C
Calcium D-GlucarateDouglas Laboratories · Capsule63 mg per serving
A
Alka-Seltzer Heartburn+Gas Relief Chews Tropical PunchBayer · Tablet or Pill750 mg per serving
P
Potassium Citrate 99 mgPuritan's Pride · Tablet or Pill24 mg per serving
D
DHEA 10 mgNatrol · Tablet or Pill47 mg per serving
D
Digestive Advantage Daily Probiotics Digestive & Immune SupportSchiff · Capsule140 mg per serving
M
Move Free Ultra Mineral ComplexSchiff · Tablet or Pill35 mg per serving
A
Alpha Lipoic Acid 300 mgCarlson · Tablet or Pill39 mg per serving
C
Calcium Magnesium With Vitamin D3Vitamin World · Other (e.g. tea bag)1,000 mg per serving
C
Cal 600-Mag 300-DViva Vitamins · Tablet or Pill600 mg per serving
C
Cal 300-Mag150-DViva Vitamins · Tablet or Pill300 mg per serving
E
Ester-C 500 mg With Citrus BioflavoindsAmerican Health · Capsule110 mg per serving
E
Ester-C 1000 mg With Citrus BioflavonoidsAmerican Health · Tablet or Pill110 mg per serving
A
AromavexBSN · Capsule18 mg per serving
C
Calcium Citrate+Dup&up · Other (e.g. tea bag)630 mg per serving
Z
Zygest Multi-EnzymeVitamin World · Tablet or Pill138 mg per serving
Z
Zygest Maximum Strength Multi-EnzymeVitamin World · Unknown150 mg per serving
3
3 BactrexSystemic Formulas Bio Command · Capsule105 mg per serving
N
N3 RelaxaSystemic Formulas Bio Function · Capsule10 mg per serving
C
Calcium 400 mg & Magnesium 200 mgSimply Supplements · Tablet or Pill1,020 mg per serving
W
Water Tonify Strengthen Bones5 Chinese Elements · Capsule600 mg per serving
G
Green Detox DXNatural Dynamix · Capsule50 mg per serving
V
Vitamin B-1 100 mgMajor · Tablet or Pill80 mg per serving
M
MetazymeMetagenics · Tablet or Pill100 mg per serving
C
Coral Cinnamon 6Coral · Capsule100 mg per serving
C
Coral Cinnamon 6Coral · Capsule100 mg per serving
G
Green Tea ExtractCountry Life · Tablet or Pill40 mg per serving
P
Peak BCAA Cherry LimeadeInner Armour Sports Nutrition · Powder27 mg per serving
G
Garcinia Cambogia SelectPacific Naturals · Capsule41 mg per serving
A
Acai Berry Slim DownNewtonEverett · Tablet or Pill88 mg per serving
A
Acidophilus With PectinNature's Bounty · Capsule163 mg per serving
M
Morning CapsulesFemiwell · Capsule58 mg per serving
C
Calcium Citrate+D3Equate · Tablet or Pill630 mg per serving
C
Calcium 600 mg & Vitamin D3Smart Sense · Tablet or Pill600 mg per serving
C
Coral Calcium 1000 mgNOW · Capsule350 mg per serving
C
Calcium 500 mg & Vitamin D3 200 IUSimply Supplements · Tablet or Pill500 mg per serving
C
Calcium & D 600 mg/800 IUFoods Plus · Tablet or Pill600 mg per serving
C
Chewable Calcium Plus D3 Berry FlavoredWindmill · Other (e.g. tea bag)1,000 mg per serving
C
Coral Calcium 1000 mgNOW · Capsule350 mg per serving
C
Calcium Citrate With D3Foods Plus · Tablet or Pill630 mg per serving
C
Calcium & D 500 mg/200 IUFoods Plus · Tablet or Pill500 mg per serving
C
Cal-MagFoods Plus · Tablet or Pill1,000 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).