United States
Data
Supplements

Calcium in supplements · page 98

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 98 of 304

T
TriathleteSource Naturals · Tablet or Pill50 mg per serving
S
SpectrientIntegrative Therapeutics · Capsule300 mg per serving
C
Completia Whole Food Energizer Multi-VitaminGreen Life · Capsule125 mg per serving
U
Ultra Mega Green Active BerryGNC SuperFoods · Powder500 mg per serving
O
OxypermIntegrative Therapeutics · Capsule20 mg per serving
W
Whole Foods Power MultiIndiana Botanic Gardens · Capsule133 mg per serving
V
Vitamins 4 HairBotanic Choice · Tablet or Pill116 mg per serving
B
BeautyGNC Women's Ultra Mega · Other (e.g. tea bag)250 mg per serving
V
Vitamins 4 HairBotanic Choice · Tablet or Pill116 mg per serving
S
Super B-100 ComplexIndiana Botanic Gardens · Tablet or Pill39 mg per serving
U
Ultimate Ascorbate C 1,000 mgSource Naturals · Tablet or Pill150 mg per serving
U
Ultra-Cal NightSource Naturals · Tablet or Pill300 mg per serving
U
Ultra-Cal NightSource Naturals · Tablet or Pill300 mg per serving
U
Ultra-Cal NightSource Naturals · Tablet or Pill300 mg per serving
U
Ultra Bone BalanceSource Naturals · Tablet or Pill1,200 mg per serving
U
Ultra Bone BalanceSource Naturals · Tablet or Pill1,200 mg per serving
U
Ultra Bone BalanceSource Naturals · Tablet or Pill1,200 mg per serving
U
Ultra-Cal Night With Vitamin KSource Naturals · Tablet or Pill300 mg per serving
U
Ultra-Cal 1000Source Naturals · Capsule500 mg per serving
U
Ultra Bone BalanceSource Naturals · Tablet or Pill1,200 mg per serving
U
Ultra-Cal 1000Source Naturals · Capsule500 mg per serving
V
VitaStraw Multivitamin Orange FlavorTrace Minerals Research · Other (e.g. tea bag)135 mg per serving
I
Iron Tek Beet Energizer Watermelon flavorCountry Life · Powder18 mg per serving
I
Iron Tek Hydro Recovery Coconut FlavorCountry Life · Powder18 mg per serving
V
Vegan True Vegan Force MultipleSource Naturals · Tablet or Pill100 mg per serving
F
Formula V VM-75Solgar · Capsule20 mg per serving
M
Metabolic Reset VanillaNature's Way · Powder397 mg per serving
A
Alive! Ultra Shake Vanilla FlavoredNature's Way · Powder250 mg per serving
A
Alive! Ultra Shake Vanilla FlavoredNature's Way · Powder250 mg per serving
A
Alive! Ultra Shake Vanilla FlavoredNature's Way · Powder250 mg per serving
A
Alive! Ultra Shake Vanilla FlavoredNature's Way · Powder250 mg per serving
J
Joint VibranceVibrant Health · Tablet or Pill192 mg per serving
M
Mega I Daily Iron FreeHighland Laboratories · Capsule25 mg per serving
m
metabolic reset Strawberry FlavoredNature's Way · Powder397 mg per serving
m
metabolic reset ChocolateNature's Way · Powder397 mg per serving
S
Simply 4 EnergyHighland Laboratories · Tablet or Pill100 mg per serving
E
Extreme Mass ChocolateNutraBio · Powder694 mg per serving
E
Extreme Mass Wild StrawberryNutraBio · Powder690 mg per serving
M
My PrenatalHighland Laboratories · Capsule800 mg per serving
M
Mega II DailyHighland Laboratories · Capsule50 mg per serving
A
Adults 55+ Probiotic MultiProbiogen · Powder1,200 mg per serving
E
Extreme Mass VanillaNutraBio · Powder690 mg per serving
A
AnaviteGaspari Nutrition · Tablet or Pill121 mg per serving
M
Mega II Daily Iron-FreeHighland Laboratories · Capsule50 mg per serving
M
Men's 50 Plus MultiHighland Laboratories · Tablet or Pill100 mg per serving
M
Mega I DailyHighland Laboratories · Capsule25 mg per serving
W
Women's 50 Plus MultiHighland Laboratories · Other (e.g. tea bag)50 mg per serving
C
Cardio Cuts 3.0 Peach MangoNDS · Powder132 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).