United States
Data
Supplements

Calcium in supplements · page 262

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 262 of 304

Rehmannia Endurance, Planetary Herbals
Rehmannia EndurancePlanetary Herbals · Tablet or Pill44 mg per serving
Yin Chiao Classic 450 mg, Planetary Herbals
Yin Chiao Classic 450 mgPlanetary Herbals · Tablet or Pill58 mg per serving
Pantothenic Acid 1000 mg, KAL
Pantothenic Acid 1000 mgKAL · Tablet or Pill85 mg per serving
B
Bone Strength Formula With KoActLife Extension · Capsule300 mg per serving
M
Menopause FormulaRadiance · Tablet or Pill386 mg per serving
C
Calcium Magnesium ZincNature's Bounty · Other (e.g. tea bag)1,000 mg per serving
M
MyoSedateDesigns for Health · Capsule75 mg per serving
V
Vitaline Ox-AbsorbIntegrative Therapeutics · Tablet or Pill400 mg per serving
C
Cal/Mag 1:1Metabolic Maintenance · Capsule100 mg per serving
C
Calcium Magnesium & Vitamin DNutraceutical Sciences Institute · Capsule500 mg per serving
1
100% All-Natural Original Formula Psyllium FiberKonsyl · Powder0.00 Not Present per serving
N
Natural Calcium, Magnesium & Zinc with Vitamin D3Spring Valley · Unknown1,000 mg per serving
C
Cal Apatite with BoronMetagenics · Tablet or Pill626 mg per serving
C
Calscorbplex Powdered Ascorbate ComplexDouglas Laboratories · Powder490 mg per serving
D
Dr. Jekyll Blue RazzPS ProSupps · Powder30 mg per serving
D
Dr. Jekyll Blue RazzPS ProSupps · Powder30 mg per serving
D
Dr. Jekyll Fruit PunchPS ProSupps · Powder30 mg per serving
D
Dr. Jekyll Green ApplePS ProSupps · Powder30 mg per serving
D
Dr. Jekyll Mango Passion FruitPS ProSupps · Powder30 mg per serving
D
Dr. Jekyll Mango Orange BurstPS ProSupps · Powder30 mg per serving
D
Dr. Jekyll WatermelonPS ProSupps · Powder30 mg per serving
B
Buffered Vitamin C 1000 mgCountry Life · Tablet or Pill200 mg per serving
D
Dr. Jekyll Blue RazzPS ProSupps · Powder30 mg per serving
D
Dr. Jekyll Fruit PunchPS ProSupps · Powder30 mg per serving
D
Dr. Jekyll WatermelonPS ProSupps · Powder30 mg per serving
D
Dr. Jekyll Blue RazzProSupps · Powder30 mg per serving
D
Dr. Jekyll Green AppleProSupps · Powder30 mg per serving
D
Dr. Jekyll Orange BurstProSupps · Powder30 mg per serving
D
Dr. Jekyll Fruit PunchPS ProSupps · Powder30 mg per serving
P
P-5-P 50 mgNOW · Tablet or Pill30 mg per serving
C
Coral Calcium PlusNOW · Capsule500 mg per serving
C
Coral Calcium PlusNOW · Capsule500 mg per serving
V
Vitamin C ComplexRelumins Advance Nutrition · Capsule100 mg per serving
V
Vitamin C ComplexRelumins Advance Nutrition · Capsule100 mg per serving
U
UlcetrolNOW · Tablet or Pill70 mg per serving
K
KVLB Kelp * Vinegar * Lecithin * B6Vitamer Laboratories · Tablet or Pill531 mg per serving
G
Garcinia Cambogia + KetonesGT Genesis Today · Capsule4.0 mg per serving
T
Triphala 500 mgNOW · Tablet or Pill120 mg per serving
C
Calcium Magnesium ZincNature's Bounty · Other (e.g. tea bag)333 mg per serving
C
Corydalis Minor Pain ReliefPlanetary Herbals · Tablet or Pill38 mg per serving
C
Corydalis Minor Pain ReliefPlanetary Herbals · Tablet or Pill38 mg per serving
C
Corydalis Minor Pain ReliefPlanetary Herbals · Tablet or Pill38 mg per serving
H
HGH Booster FormulaIndiana Botanic Gardens · Tablet or Pill73 mg per serving
H
HGH Booster FormulaBotanic Choice · Tablet or Pill61 mg per serving
U
Ultimate C 500Highland Laboratories · Capsule57 mg per serving
B
Bone SupplyHighland Laboratories · Tablet or Pill1,000 mg per serving
S
Super CitriMax PlusPure Encapsulations · Capsule120 mg per serving
S
Super CitriMax PlusPure Encapsulations · Capsule120 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).