Supplements

Calcium in supplements · page 233

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.

Age	Men	Women	Pregnancy	Breastfeeding
0-6 months	1,000 mg	1,000 mg	—	—
7-12 months	1,500 mg	1,500 mg	—	—
1–3 years	2,500 mg	2,500 mg	—	—
4–8 years	2,500 mg	2,500 mg	—	—
9–13 years	3,000 mg	3,000 mg	—	—
14–18 years	3,000 mg	3,000 mg	3,000 mg	3,000 mg
19–50 years	2,500 mg	2,500 mg	2,500 mg	2,500 mg
51–70 years	2,000 mg	2,000 mg	—	—
71+ years	2,000 mg	2,000 mg	—	—

Source: NIH ODS Calcium Fact Sheet for Health Professionals, Table 3 (updated 2026-06-22).

Supplements with Calcium

14,548 shown · page 233 of 304

Full Spectrum Astragalus Extract 500 mgPlanetary Herbals · Tablet or Pill61 mg per serving

Bone Meal PowderKAL · Powder1,300 mg per serving

TyrantMTS Nutrition · Capsule200 mg per serving

Creagen Creatine Matrix Blue RazzPS ProSupps · Powder230 mg per serving

Alka-Seltzer Fizzy Melts OrangeBayer · Tablet or Pill400 mg per serving

NuFeminaNuMedica · Capsule1,000 mg per serving

Creagen Creatine Matrix Rocket PopPS ProSupps · Powder230 mg per serving

Buffered Vitamin C 500 mgCountry Life · Tablet or Pill100 mg per serving

Magnesium Citrate 250 mgCountry Life · Tablet or Pill190 mg per serving

Biothin Herbal Autophagy ComplexDr. Mercola · Powder70 mg per serving

RE-3Loomis Enzymes · Capsule26 mg per serving

D-Ribose TabletsLife Extension · Tablet or Pill80 mg per serving

EsophaCool Berry FlavorLife Extension · Tablet or Pill200 mg per serving

Quantum Daily MultiQuantum Nutrition Labs · Capsule24 mg per serving

Calcium 1,000 mg Magnesium 500 mg ComplexCountry Life Target-Mins · Tablet or Pill1,000 mg per serving

Appetite ReducerBody Attack Sports Nutrition · Capsule163 mg per serving

Probioticyoutheory · Capsule10 mg per serving

EDTA-Zeolite 98%SuperSmart · Capsule1,050 mg per serving

Calcium Magnesium CapsCountry Life Target-Mins · Capsule500 mg per serving

Cal-Mag-ZincWindmill · Tablet or Pill1,000 mg per serving

BX3 Ultra UnflavoredPMD · Powder40 mg per serving

DIMension 3XYMOGEN · Capsule62 mg per serving

Creatine HCl + HMB Sour Grape CandyGEC Genetic Edge Compounds · Powder328 mg per serving

Calcium PLUSCelebrate · Tablet or Pill600 mg per serving

ArtriphenXYMOGEN EP · Capsule20 mg per serving

Thermal InfusionMET-Rx · Capsule123 mg per serving

SiestaOL Olympian Labs · Capsule240 mg per serving

Osteo Boron With Green SuperfoodsProtocol For Life Balance · Capsule30 mg per serving

Monster Food ChocolateCytoSport · Powder350 mg per serving

Monster Food VanillaCytoSport · Powder350 mg per serving

Whey Protein VanillaNOW Sports · Powder173 mg per serving

OsteoBoron With Green SuperfoodsNOW · Capsule30 mg per serving

Super Snooze Melatonin FormulaSundown Naturals · Capsule50 mg per serving

COR-Performance Creatine Blue RaspberryCellucor · Powder130 mg per serving

COR-Performance Creatine Granny Smith AppleCellucor · Powder30 mg per serving

Hydroxycut SprinklesHydroxycut · Powder50 mg per serving

CandidaStatVitanica · Capsule36 mg per serving

Pea Protein Vanilla FlavorOL Olympian Labs Lean & Healthy · Powder50 mg per serving

Joint Health AdvancedRedd Remedies · Capsule75 mg per serving

Appiless Berry Fusion SmoothiePurely Inspired · Powder325 mg per serving

Mega Fat BurnersON Optimum Nutrition · Tablet or Pill240 mg per serving

Platinum 100% Beef Protein Double Dutch ChocolateMuscleTech Essential Series · Powder30 mg per serving

Platinum 100% Beef Protein Vanilla CaramelMuscleTech Essential Series · Powder250 mg per serving

Organic Psyllium Husks CapsYerba Prima · Capsule5.0 mg per serving

New Zealand Whey Protein Concentrate Natural Chocolate FlavorLife Extension · Powder130 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).