Supplements

Calcium in supplements · page 255

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 255 of 304

Calcium Citrate 950 mgWonder Laboratories · Tablet or Pill200 mg per serving

Calcium AscorbateNutriBiotic Immunity · Powder180 mg per serving

Calcium MagnesiumNutribiotic Essentials · Capsule250 mg per serving

Calcium Magnesium 1:1 RatioBluebonnet · Capsule250 mg per serving

Calcium MagnesiumNutribiotic Essentials · Capsule250 mg per serving

Selenium 50 mcgBronson · Tablet or Pill51 mg per serving

Calcium With Vitamin D-3 Unflavored PowderKirkman · Powder1,000 mg per serving

Calcium 600 + Vitamin D-3GNC · Other (e.g. tea bag)600 mg per serving

Chelated Zinc 50 mgDr. Rico Perez · Tablet or Pill115 mg per serving

Mag-Cal Citrate 200 mg / 200 mgNuMedica · Capsule200 mg per serving

Premium Lecithin GranulesVitamin World · Powder60 mg per serving

Calcium Magnesium PotassiumVitamin World · Other (e.g. tea bag)500 mg per serving

Apple Pectin Plus Vitamin CVitamin World · Other (e.g. tea bag)300 mg per serving

Calcium Soft Chews ChocolateNutrition Now · Other (e.g. tea bag)500 mg per serving

Muscle SupportInstaflex · Capsule300 mg per serving

Sleep FormulaGNC Preventive Nutrition · Other (e.g. tea bag)120 mg per serving

5-HTP 100 mgRadiance · Capsule37 mg per serving

Liquid Calcium Magnesium Orange FlavorTropical Oasis · Liquid1,200 mg per serving

Citracal Calcium GummiesBayer Citacal · Gummy or Jelly500 mg per serving

Amino Linx BCAA/EAA Matrix LemonadePS ProSupps · Powder18 mg per serving

BeautyBalance Advanced PMS FormulaBeautyFit · Capsule150 mg per serving

Super Sport Vanille CremeCellucor · Powder15 % per serving

Calcium Soft Chews Milk ChocolateCVS Pharmacy · Other (e.g. tea bag)500 mg per serving

Calcium Soft Chews CaramelCVS Pharmacy · Other (e.g. tea bag)500 mg per serving

DREM Sleep AidSystemic Formulas Bio Challenge · Capsule9.7 mg per serving

ACP Vitamin ACPSystemic Formulas Bio Nutriment · Capsule59 mg per serving

Calcium Gummy Bears With Vitamin D3 Fun Swirled FlavorL'il Critters · Gummy or Jelly200 mg per serving

Calcium 500 mgvitafusion · Gummy or Jelly500 mg per serving

Ester C PlusDouglas Laboratories · Capsule60 mg per serving

Coral Chewables Bavarian Cream FlavorCoral · Tablet or Pill500 mg per serving

Liquid Cal-Mag Blueberry FlavorNOW · Liquid500 mg per serving

Quick Release Glucosamine 65 PlusSimply Supplements · Capsule50 mg per serving

Shark Cartilage 750 mgNOW · Capsule1,000 mg per serving

Coral Calcium 1000 mgSpring Valley · Capsule370 mg per serving

Amplified Creatine XXX Fruit PunchGNC Pro Performance AMP · Powder48 mg per serving

Healthy Cholesterol FormulaGNC Preventive Nutrition · Other (e.g. tea bag)50 mg per serving

Ginseng Revitalizer 964 mgPlanetary Herbals · Tablet or Pill84 mg per serving

SchisandraPlanetary Herbals · Tablet or Pill145 mg per serving

Psyllium HusksIndiana Botanic Gardens · Powder48 mg per serving

Crea-TechBlue Star Nutraceuticals · Capsule18 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).