Supplements

Calcium in supplements · page 217

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 217 of 304

Premium Calcium MagnesiumTropical Oasis · Liquid370 mg per serving

Ester-C Plus 1000 mg Vitamin CSolgar · Tablet or Pill100 mg per serving

Deep Ocean MineralsNatural Factors Whole Earth & Sea · Liquid50 mcg per serving

BHB Berry LemonadeNatures Plus KetoLiving · Powder65 mg per serving

IntraPro Strawberry MilkshakeGaspari Nutrition · Powder0.00 NP per serving

IntraPro Chocolate MilkGaspari Nutrition · Powder0.00 NP per serving

IntraPro Vanilla MilkshakeGaspari Nutrition · Powder0.00 NP per serving

GoLive Probiotic + Prebiotic Blueberry LemonMass Probiotics · Powder54 mg per serving

GoLive Probiotic + Prebiotic FlavorlessMass Probiotics · Powder58 mg per serving

Keto BHB Delicious Gummy Worm FlavorHealthy Delights Nature Fuel · Powder260 mg per serving

Skald Orange Cream FreezeBELDT Labs · Powder11 mg per serving

Klean Isolate Natural Chocolate FlavorKlean Athlete · Powder100 mg per serving

Ester-C Plus 1000 mg Vitamin CSolgar · Tablet or Pill100 mg per serving

Viviscal ProfessionalLifes2good · Tablet or Pill60 mg per serving

Vita-Bee with CRugby · Tablet or Pill150 mg per serving

pro:play Hydration lemon Limepro:play Hydration · Powder53 mg per serving

Move Free Super Calcium Plus Magnesium and Vitamin D3Schiff · Softgel Capsule1,200 mg per serving

PowerCal 900 mgAdvanced Nutrition by Zahler · Capsule900 mg per serving

Osteo-Mins PM with D+K1,K2Progressive Professional from Progressive Laboratories · Capsule1,000 mg per serving

KumiteApollon Nutrition · Capsule68 mg per serving

Liquid Calcium Magnesium Berry FlavoredIntegrative Therapeutics · Liquid500 mg per serving

Joint Support XTSNS Serious Nutrition Solutions · Capsule75 mg per serving

Estroven Mood BoostEstroven · Other (e.g. tea bag)95 mg per serving

Calcium Magnesium Citrate Plus Vitamin D-3 GrapeLifeTIME · Liquid600 mg per serving

Calcium Magnesium Citrate Plus Vitamin D-3 Orange VanillaLifeTIME · Liquid600 mg per serving

Calcium Magnesium Citrate Plus Vitamin D-3 StrawberryLifeTIME · Liquid600 mcg per serving

Kids' Calcium 200 mgSolimo · Gummy or Jelly200 mg per serving

Calcium 500 mg Fruit Swirl GummyMeijer · Gummy or Jelly500 mg per serving

Calcium + D3L'il Critters · Gummy or Jelly110 mg per serving

Kids Chewable CalciumGNC Milestones · Tablet or Pill250 mg per serving

Cal/Mag/ZincKAL · Tablet or Pill1,000 mg per serving

Kid's Gummy Swirl Calcium + D 365 Everyday Value · Gummy or Jelly200 mg per serving

L-Tryptophan 500 mgSource Naturals · Tablet or Pill57 mg per serving

SLEEPPrimal Pharm · Capsule17 mg per serving

Caprylic PriorityPriority One Nutritional Supplements · Capsule4.0 mg per serving

Hormone ClearPriority One Nutritional Supplements · Capsule50 mg per serving

Multi-Herb Digestion & Detox SupportNature's Secret · Tablet or Pill60 mg per serving

Calcium Magnesium Zinc with Vitamin D3Nature Made · Tablet or Pill333 mg per serving

Sleep FactorsMH Michael's Health Naturopathic Programs · Capsule200 mg per serving

Stress Adrenal SupportMH Michael's Health Naturopathic Programs · Tablet or Pill90 mg per serving

Healthy Tummy Natural French Vanilla Ice Cream FlavorNatren · Other (e.g. tea bag)60 mg per serving

Buffered C-1000 ComplexNOW · Tablet or Pill100 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).