United States
Data
Supplements

Calcium in supplements · page 236

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 236 of 304

Collagen Peptides Vanilla Flavor, Ancient Nutrition
Collagen Peptides Vanilla FlavorAncient Nutrition · Powder60 mg per serving
Garcinia Cambogia Complex, eXplicit Supplements
Garcinia Cambogia ComplexeXplicit Supplements · Capsule70 mg per serving
Cal-Mag+D2, Priority One Nutritional Supplements
Cal-Mag+D2Priority One Nutritional Supplements · Capsule757 mg per serving
CAL-MAG Complete, Dr. Clark Store
CAL-MAG CompleteDr. Clark Store · Capsule312 mg per serving
Maximum Strength Vitamin D3 250 mcg with Vitamin C, Sunshine
Maximum Strength Vitamin D3 250 mcg with Vitamin CSunshine · Tablet or Pill100 mg per serving
Calcium Citrate Magnesium Vitamin D3, Bluebonnet
Calcium Citrate Magnesium Vitamin D3Bluebonnet · Other (e.g. tea bag)1,000 mg per serving
Calcium Citrate Magnesium Vitamin D3, Bluebonnet
Calcium Citrate Magnesium Vitamin D3Bluebonnet · Other (e.g. tea bag)1,000 mg per serving
Calcium Magnesium Boron, Bluebonnet
Calcium Magnesium BoronBluebonnet · Capsule1,000 mg per serving
Calcium Wafers Chocolate Flavored, Wonder Laboratories
Calcium Wafers Chocolate FlavoredWonder Laboratories · Other (e.g. tea bag)500 mg per serving
Calcium Wafers Chocolate Flavored, Wonder Laboratories
Calcium Wafers Chocolate FlavoredWonder Laboratories · Other (e.g. tea bag)500 mg per serving
Pure Garcinia Cambogia, Herbal Nutrition
Pure Garcinia CambogiaHerbal Nutrition · Capsule110 mg per serving
Organic Performance Mushroom, Laird Superfood
Organic Performance MushroomLaird Superfood · Powder20 mg per serving
Calcium & Magnesium with Vitamin D, Kirkman
Calcium & Magnesium with Vitamin DKirkman · Capsule300 mg per serving
Calcium Magnesium & Zinc, Mason Natural
Calcium Magnesium & ZincMason Natural · Tablet or Pill334 mg per serving
Cal/Mag Citrate, NaturesPlus
Cal/Mag CitrateNaturesPlus · Capsule500 mg per serving
Facial Fuel, Human Garage
Facial FuelHuman Garage · Capsule97 mg per serving
Cal-Mag Citrate Powder, DaVinci Laboratories
Cal-Mag Citrate PowderDaVinci Laboratories · Powder600 mg per serving
Alka-Seltzer Fizzy Melts Mixed Berry, Bayer
Alka-Seltzer Fizzy Melts Mixed BerryBayer · Tablet or Pill400 mg per serving
Full Spectrum Hawthorn Extract 550 mg, Planetary Herbals
Full Spectrum Hawthorn Extract 550 mgPlanetary Herbals · Tablet or Pill27 mg per serving
Guggul Cholesterol Compound 375 mg, Planetary Herbals
Guggul Cholesterol Compound 375 mgPlanetary Herbals · Tablet or Pill100 mg per serving
Calcium 1,000 mg Magnesium 500 mg Complex, Country Life Target-Mins
Calcium 1,000 mg Magnesium 500 mg ComplexCountry Life Target-Mins · Tablet or Pill1,000 mg per serving
F
Fireball OriginsPrecision Engineered · Capsule123 mg per serving
S
Super Male Plex With VirileMaxVitamin World MPP Men's Performance Products · Other (e.g. tea bag)20 mg per serving
P
Postpartum Omega MomCountry Life · Softgel Capsule204 mg per serving
A
Assault Fruit PunchMusclePharm · Powder247 mg per serving
A
Assault Rasberry LemonadeMusclePharm · Powder247 mg per serving
H
Hybrid N.O.MusclePharm · Capsule100 mg per serving
A
Assault WatermelonMusclePharm · Powder247 mg per serving
A
Assault Fruit PunchMusclePharm · Powder110 mg per serving
C
Casein Chocolate MilkMusclePharm · Powder588 mg per serving
C
Casein Cookies 'N CreamMusclePharm · Powder600 mg per serving
S
Super Sport Milk ChocolateCellucor · Powder15 % per serving
N
NF Formulas Liquid Calcium Magnesium With Botanicals Mint FlavorIntegrative Therapeutics · Liquid600 mg per serving
C
Cal/Mag/Zinc Complex with Vitamin D PlusMetabolic Maintenance · Capsule250 mg per serving
C
Cal/Mag/Zinc Complex with Vitamin DMetabolic Maintenance · Capsule250 mg per serving
H
HSO Probiotic FormulaGarden of Life Primal Defense · Other (e.g. tea bag)38 mg per serving
P
Phase8 StrawberryMuscleTech Performance Series · Powder20 mg per serving
P
Phase8 StrawberryMuscleTech Performance Series · Powder20 mg per serving
P
Phase 8 VanillaMuscleTech Performance Series · Powder20 mg per serving
A
Acid BlockRx Vitamins · Tablet or Pill30 mg per serving
P
Platium 100% Iso-Whey Strawberry ShortcakeMuscleTech Essential Series · Powder117 mg per serving
P
Platium 100% Iso-Whey Strawberry ShortcakeMuscleTech Essential Series · Powder117 mg per serving
P
Platinum 100% Iso-Whey Vanilla Ice CreamMuscleTech Essential Series · Powder118 mg per serving
A
Amino Linx BCAA & EAA Matrix Acai BerryPS ProSupps · Powder65 mg per serving
W
Whey HD Chocolate CookieBPI Sports · Powder300 mg per serving
W
Whey HD Strawberry CakeBPI Sports · Powder300 mg per serving
T
Total Protein Creamy VanillaCutler Nutrition · Powder250 mg per serving
C
Caramel Calcium ChewsMember's Mark · Other (e.g. tea bag)500 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).