United States
Data
Supplements

Calcium in supplements · page 177

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 177 of 304

A
Active-C with Bioflavonoids 500 mgThe Vitamin Shoppe · Tablet or Pill60 mg per serving
A
Active-C with Bioflavonoids 500 mgThe Vitamin Shoppe · Tablet or Pill60 mg per serving
M
Maca Root PowderNature's Lab · Powder0.00 NP per serving
K
Keto Energy BHB + Caffeine Raspberry LemonadeKetoLogic · Powder260 mg per serving
K
Keto Energy BHB + Caffeine GrapeKetoLogic · Powder260 mg per serving
K
Keto BROTH ChocolateAncient Nutrition · Powder130 mg per serving
K
Keto BROTH VanillaAncient Nutrition · Powder130 mg per serving
C
C4 Ultimate Power P6 Peach CobblerCellucor · Powder100 mg per serving
6
600+D3 plus Minerals Fruit Punch21st Century · Tablet or Pill600 mg per serving
C
Casein ChocolateBodybuilding.com Signature · Powder0.00 NP per serving
1
100% Whey Protein Birthday CakeBodybuilding.com Signature · Powder0.00 NP per serving
1
100% Whey Protein Mocha CappuccinoBodybuilding.com Signature · Powder0.00 NP per serving
1
100% Whey Protein ChocolateBodybuilding.com Signature · Powder0.00 NP per serving
1
100% Whey Protein Mocha CappuccinoBodybuilding.com Signature · Powder0.00 NP per serving
1
100% Whey Protein VanillaBodybuilding.com Signature · Powder0.00 NP per serving
N
Nitrulline Powder MangoBodyTech Elite · Powder70 mg per serving
B
Beet Root PowderBIOVEA Natural Foods · Powder4.0 mg per serving
T
Turmeric Root PowderBIOVEA Natural Foods · Powder4.0 mg per serving
K
Ketogenic Coffee French Vanilla FlavorRapid Fire · Powder0.00 NP per serving
C
Colon Pure UnflavoredGNC Natural Brand · Powder0.00 NP per serving
C
Colon Pure Natural Citrus FlavorGNC Natural Brand · Powder0.00 NP per serving
K
Kids Fiber Thins ChocolateMetamucil · Other (e.g. tea bag)13 mg per serving
L
Limited Edition WPI Whey Protein Isolate Miss American PieNutraBio · Powder131 mg per serving
A
ACESCarlson · Softgel Capsule110 mg per serving
S
Soy Protein Instantized Powder Vanilla FlavorPuritan's Pride · Powder20 mg per serving
C
Collagen Protein Powder ChocolateDose & Co · Powder82 mg per serving
C
Collagen Protein Powder VanillaDose & Co · Powder90 mg per serving
P
Pure Protein 100% Whey Vanilla CreamWorldwide Sport Nutritional Supplements · Powder190 mg per serving
P
Pure Protein Shake Vanilla CreamPure Protein · Liquid1,000 mg per serving
M
MCT Oil Powder ChocolateHVMN · Powder4.0 mg per serving
M
MCT Oil Powder Coconut CreamHVMN · Powder0.00 mg per serving
M
MCT Oil Powder HazelnutHVMN · Powder0.00 mg per serving
M
MCT Oil Powder Salted CaramelHVMN · Powder0.00 mg per serving
M
MCT Oil Powder UnflavoredHVMN · Powder0.00 mg per serving
M
MCT Oil Powder VanillaHVMN · Powder0.00 mg per serving
W
Wheybolic 40 VanillaGNC AMP Advanced Muscle Performance · Liquid800 mg per serving
I
Iso-Peptide Protein VanillaGNC Beyond Raw · Powder250 mg per serving
O
Organic Pumpkin Seed ProteinGroovy Bee · Powder84 mg per serving
O
Organic Camu Camu PowderGroovy Bee · Powder0.80 mg per serving
O
Organic Lucuma PowderGroovy Bee · Powder0.00 mg per serving
O
Organic Instant Flax Milk PowderGroovy Bee · Powder11 mg per serving
O
Organic Pea Protein Natural VanillaNOW Sports · Powder49 mg per serving
T
The Original SuperfoodPure Synergy · Capsule20 mg per serving
I
Immune PakAnimal · Powder220 mg per serving
H
Horseradish Respiratory SupportNatural Factors Whole Earth & Sea · Tablet or Pill28 mg per serving
W
Whey Protein Isolate UnflavoredAntler Farms · Powder0.00 mg per serving
P
Plant+ ChocolateLegion · Powder44 mg per serving
P
Pulse Fruit PunchLegion · Powder148 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).