Supplements

Calcium in supplements · page 44

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 44 of 304

Stop Freaking OutLove Me Nutrition · Capsule25 mcg per serving

MenoquilPharmaxa Labs · Tablet or Pill230 mg per serving

Pre-7 Fruit PunchNovex Biotech · Powder50 mg per serving

ACES + OmegaCarlson · Softgel Capsule55 mg per serving

R.E.M.Priority One Nutritional Supplements · Capsule50 mg per serving

Intra Blue RaspberryNutricost Performance · Powder130 mg per serving

Intra Peach MangoNutricost Performance · Powder130 mg per serving

Organic Seven Treasures Mushroom PowderHealth Ranger Select · Powder2.2 mg per serving

Organic WheatgrassAmazing India · Powder3.3 mg per serving

Combat Tested 2.0Jocko · Capsule90 mg per serving

Matrix Orange CreamSyntrax · Powder210 mg per serving

Core GreensAdvanced Nutrition by Zahler · Capsule43 mg per serving

Alka Green TabletsB.E.S.T. Process Alka-Line Supplements · Tablet or Pill35 mg per serving

Wheybolic S'moresGNC AMP Advanced Muscle Performance · Powder150 mg per serving

Active Hydration Strawberry Lemon Twist FlavorSunwarrior Sport · Powder50 mg per serving

30 Day Night Slim Skinny TeaTotally Products · Other (e.g. tea bag)260 mg per serving

Recovery ChocolateMomentous · Powder110 mg per serving

Meal Prep Banana Nut BreadALLMAX · Powder234 mg per serving

InflammaCORE Chocolate MintOrtho Molecular Products · Powder30 mg per serving

InflammaCORE StrawberryOrtho Molecular Products · Powder30 mg per serving

Super GreensAlani Nu Self · Powder30 mg per serving

All Bulk No Bloat Peach Lemonade FlavorBucked Up · Powder218 mg per serving

CBD Gummies Botanical Blend 15 mgHemp Bombs · Gummy or Jelly0.00 mg per serving

Adrenal SupportLuckyVitamin · Capsule12 mg per serving

All Bulk No Bloat Swole Whip FlavorBucked Up · Powder218 mg per serving

CBD Gummies with Elderberry Extract 15 mgHemp Bombs · Gummy or Jelly0.00 mg per serving

Soy Protein Isolate Powder Delicious ChocolatePuritan's Pride · Powder100 mg per serving

Inner SolaceeXplicit Supplements · Capsule25 mg per serving

Vegan Chocolate ShakeHigh Level · Powder34 mg per serving

Energy Berry BlastNuun · Tablet or Pill15 mg per serving

Greens Blend SweetgreensHealthy Skoop · Powder30 mg per serving

Greens Blend VanillaHealthy Skoop · Powder30 mg per serving

Energy Watermelon BurstNuun · Tablet or Pill15 mg per serving

Energy Tropical PunchNuun · Tablet or Pill15 mg per serving

Collagen BeautyIrwin Naturals · Softgel Capsule100 mg per serving

EstroPauseIrwin Naturals · Softgel Capsule500 mg per serving

Pegan Thin Seed Protein 20 g Triple ChocolateJulian Bakery · Powder0.00 NP per serving

Select Protein Amazing Cookies and CreamPEScience · Powder280 mg per serving

FLEXCore Nutritionals · Tablet or Pill40 mg per serving

Pea Protein Unflavored and UnsweetenedNaturesPlus · Powder0.00 mg per serving

Bone Food UnflavoredCalifornia Gold Nutrition · Powder250 mg per serving

Greens Blend Detox & DigestAmazing Grass · Powder30 mg per serving

RebuildMetabolic Maintenance · Capsule500 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).