Supplements

Calcium in supplements · page 210

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 210 of 304

Electrolyte Sports Drink Raspberry & Lemon Natural FlavorDr. Berg · Powder75 mg per serving

Electrolyte Powder Pomegranate & Cherry Natural FlavorDr. Berg · Powder75 mg per serving

Magnesium Effervescent Tablets OrangeTrace Minerals · Tablet or Pill10 mg per serving

Magnesium Effervescent Tablets RaspberryTrace Minerals · Tablet or Pill10 mg per serving

TMSport Max-Hydrate Effervescent Tablets CitrusTrace Minerals · Tablet or Pill10 mg per serving

Muscle Cramp/Tension FormulaPure Encapsulations · Capsule50 mg per serving

Electrolyte Powder Orange Natural FlavorDr. Berg · Powder75 mg per serving

Electrolyte Powder Tangerine Natural FlavorDr. Berg · Powder75 mg per serving

Bone Builder with BoronMetagenics · Tablet or Pill620 mg per serving

Non-Acidic Buffered C 1250 mg Vitamin C 1000 mgFoster Regal · Tablet or Pill114 mg per serving

TEST Black LightningCore Nutritionals · Powder458 mg per serving

TEST Primal PunchCore Nutritionals · Powder458 mg per serving

Super C 500 with Quercetin & ZincWindmill Natural Vitamins · Tablet or Pill30 mg per serving

Herbal CalmDr. Rico Perez · Tablet or Pill68 mg per serving

ImmunoG PRPNuMedica · Capsule25 mg per serving

MyoMedicaNuMedica · Tablet or Pill50 mg per serving

Chewable Maxi Digest Natural Fruit FlavorMaxi Health · Tablet or Pill100 mg per serving

New Zealand Plant Protein Powder ChocolateAntler Farms · Powder30 mg per serving

New Zealand Plant Protein Powder VanillaAntler Farms · Powder30 mg per serving

Organic MCT Oil Powder C8 + C10Sports Research · Powder36 mg per serving

GI GuardProtocol For Life Balance · Tablet or Pill70 mg per serving

Testosterone BoosterSix Star · Other (e.g. tea bag)50 mg per serving

Bloat ReliefLife Extension · Softgel Capsule44 mg per serving

Premenstrual ComfortSuperSmart · Capsule475 mg per serving

Betaine Hydrochloride 600 mg With PepsinCountry Life · Tablet or Pill100 mg per serving

Water Pill with PotassiumWindmill · Tablet or Pill30 mg per serving

STR8 2 SleepSuccess Chemistry · Capsule17 mg per serving

Betaine Hydrochloride 600 mg With PepsinCountry Life · Tablet or Pill100 mg per serving

Ionic CalciumAM Angstrom Minerals · Liquid45 mg per serving

Ionic Calcium XtraAM Angstrom Minerals · Liquid135 mg per serving

Calcium PLUS 500 Cherry TartCelebrate · Tablet or Pill500 mg per serving

Calcium PLUS 500 Mixed FruitCelebrate · Tablet or Pill500 mg per serving

Enhanced Absorption Calcium Magnesium 2:1 Ratio with Vitamin D-2Solaray · Capsule1,000 mg per serving

Amplified 100% Whey Protein Cookies & CreamGNC Pro Performance AMP · Powder90 mg per serving

Amplified 100% Whey Protein ChocolateGNC Pro Performance AMP · Powder90 mg per serving

Probolic-SR ChocolateMHP Maximum Human Performance · Powder670 mg per serving

Probolic-SR Cookies 'N CreamMHP Maximum Human Performance · Powder670 mg per serving

Probolic-SR StrawberryMHP Maximum Human Performance · Powder670 mg per serving

Probolic-SR VanillaMHP Maximum Human Performance · Powder700 mg per serving

Advanced Double Strength Glucosamine ChondroitinSundown Naturals · Other (e.g. tea bag)200 mg per serving

Zyme-AidCountry Life · Tablet or Pill125 mg per serving

Barley Grass Green Food SupplementHerbal Hills · Tablet or Pill8.8 mg per serving

Barley GrassHerbal Hills · Powder8.8 mg per serving

PowerCal 1000 mgZahler · Tablet or Pill1,000 mg per serving

Intra-Aid Blue RaspberryUniversal · Powder50 mg per serving

Glucosamine Chondroitin CompleteVitaCeutical Labs · Tablet or Pill36 mg per serving

Whey Protein Isolate Natural Chocolate FlavorLife Extension · Powder83 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).