US
Home›Health & Supplements›Calcium Supplements

Calcium Supplements

82Products
47Brands

Browse by type

Pick a category to drill into a specific type. Each has its own page with curated picks and buying notes.
Compression Stockings159 listingsToilet Paper145 listingsVitamin D Supplements137 listingsVitamin B12121 listingsMultivitamins113 listingsOmega 3 Supplements113 listingsElderberry Supplements91 listingsCoenzyme Q1090 listingsTurmeric Supplements89 listingsVitamin C Supplements88 listingsCollagen Supplements87 listingsMagnesium Supplements86 listingsCalcium Supplements82 listingsWhey Protein Powders71 listingsAshwagandha70 listingsMilk Thistle Supplements & Seeds70 listingsMobility Scooters68 listingsFiber Supplements67 listingsMCT Oils67 listingsPrenatal Vitamins67 listingsMSM Supplements63 listingsBody Weight Scales60 listingsCranberry Supplements60 listingsIron Supplements58 listingsCompression Socks55 listingsPotassium55 listingsActivated Charcoal Supplements54 listingsGinger Supplements50 listingsBlack Seed Oil48 listingsChlorophyll Supplements45 listingsCombination Supplements44 listingsHyaluronic Acid Supplements42 listingsAstaxanthin39 listingsCreatine Supplements39 listingsBlood Pressure Monitors34 listingsHome Health Test Kits32 listingsMedical Thermometers30 listingsAutomatic Blood Pressure Monitors29 listingsAnkle Braces28 listingsCinnamon Supplements28 listingsSpirulina25 listingsStethoscopes25 listingsHeating Pads20 listingsHome Fragrance Diffusers20 listingsAll-Purpose Cleaners18 listingsBlood Glucose Monitoring Meters17 listingsBody Composition Monitors17 listingsIodine Supplements16 listingsKinesiology Recovery Tapes16 listingsPulse Oximeters16 listingsBug Zappers15 listingsZinc Supplements14 listingsAlfalfa Supplements13 listingsOregano Oil13 listingsBack Massagers12 listingsFoot Massagers12 listingsSaw Palmetto Supplements12 listingsCopper Supplements11 listingsGlucose Monitors11 listingsHearing Aids11 listingsBack Braces10 listingsCanes10 listingsCrutches10 listingsGinkgo Biloba Supplements10 listingsHand & Wrist Braces10 listingsFirst Aid Kits9 listingsGarlic Supplements9 listingsGlucosamine Supplements9 listingsArtichoke Supplements8 listingsGinseng Supplements8 listingsEchinacea Supplements & Teas6 listingsIron6 listingsPregnancy Tests6 listingsWrist Blood Pressure Monitors6 listingsCarnitine Supplements5 listingsGinger Supplements & Shots5 listingsLiquid Detergent5 listings

Top brands in calcium supplements

Caltrate6 listings
Nature Made5 listings
Now5 listings
Citracal5 listings
Nature's Bounty4 listings
21st Century4 listings
ALGAECAL3 listings
Solgar2 listings
Nutricost2 listings
THORNE2 listings
Pure Encapsulations2 listings
New Chapter2 listings
Showing 1 - 24 of 82
Sort by
Order

As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.

Citracal Petites Calcium Citrate with D3 375 CountBest Overall
Calcium Supplements

Citracal Petites Calcium Citrate with D3 375 Count

A calcium citrate caplet with vitamin D for bone and joint support, listed for ages twelve and up. The listing gives no calcium amount or serving size.

Form
Caplet
Supplement Type
Calcium citrate with vitamin D3
Diet
Gluten free
Count
375 caplets
Citracal Maximum Plus Calcium Citrate with D3 120 Count
Calcium Supplements

Citracal Maximum Plus Calcium Citrate with D3 120 Count

A gentle, well-absorbed calcium with vitamin D for people who want bone support without timing doses to meals. Two caplets twice a day is a lot of pill-taking for some.

Form
Not specified
Supplement Type
Not specified
Diet
Not specified
Count
Not specified
Citracal Slow Release 1200 Calcium with D3 Caplets 80 Count
Calcium Supplements

Citracal Slow Release 1200 Calcium with D3 Caplets 80 Count

A slow release calcium caplet with vitamin D and magnesium for adults who want a larger calcium amount in one daily dose. The caplet is large, and the listing gives no calcium per caplet.

Form
Caplet
Supplement Type
Calcium with vitamin D3 and magnesium
Diet
Gluten Free
Count
80 Count
Citracal Slow Release 1200 Calcium with D3 Caplets 185 CountPopular Pick
Calcium Supplements

Citracal Slow Release 1200 Calcium with D3 Caplets 185 Count

A slow-release calcium caplet with vitamin D and magnesium, taken once daily for bone and joint support. The listing does not say how many caplets make the stated calcium amount.

Form
Caplets
Supplement Type
Calcium
Diet
Gluten free
Count
185 caplets
New Chapter Bone Strength Tiny Tabs Calcium Supplement
Calcium Supplements

New Chapter Bone Strength Tiny Tabs Calcium Supplement

A small, plant-based calcium tablet for adults who want a food-style bone formula. The soy allergen entry rules it out for anyone avoiding soy.

Form
Tablet
Supplement Type
Calcium with magnesium, vitamin D3 and K2
Diet
Vegan
Count
240 Count
Nature's Way Alive! Chewable Calcium Gummies with D3
Calcium Supplements

Nature's Way Alive! Chewable Calcium Gummies with D3

A chewable calcium and D3 gummy in two fruit flavors for daily bone, teeth and muscle support. The listing gives no calcium or D3 amounts and no serving size.

Form
Gummy
Supplement Type
Calcium and vitamin D3
Diet
Gluten free, vegetarian
Count
60 gummies
Life Extension Bone Restore with Vitamin K2 Calcium Capsules
Calcium Supplements

Life Extension Bone Restore with Vitamin K2 Calcium Capsules

A multi-nutrient bone formula that pairs several calcium forms with D3, K2 and trace minerals. The calcium count differs between the title and the benefits text, so confirm it on the label.

Form
Not specified
Supplement Type
Not specified
Diet
Not specified
Count
Not specified
Nature's Way Alive! Calcium Bone Support Tablets
Calcium Supplements

Nature's Way Alive! Calcium Bone Support Tablets

A multi-nutrient calcium tablet for adults who want a combined bone formula. It lists soy as an allergen, and the listing gives no calcium amount per tablet.

Form
Tablet
Supplement Type
Calcium with vitamins D3, K2 and magnesium
Diet
Vegetarian
Count
120 Count
THORNE Advanced Bone Support 120 Capsules
Calcium Supplements

THORNE Advanced Bone Support 120 Capsules

A multi nutrient capsule built around calcium, magnesium and boron, with folate and other vitamins added. Amounts are not listed.

Form
Capsule
Supplement Type
Calcium, Magnesium
Diet
Gluten Free
Count
120 Count
Caltrate 600+D3 Plus Minerals Calcium Chewables 155 Count
Calcium Supplements

Caltrate 600+D3 Plus Minerals Calcium Chewables 155 Count

A sugar free chewable calcium and vitamin D with added minerals, in three fruit flavors. Mineral amounts are not stated in the listing.

Form
Chewables
Supplement Type
Calcium, Vitamin D
Diet
Gluten Free, Sugar Free
Count
155 chewables
New Chapter Bone Strength Take Care Plant Calcium Tablets
Calcium Supplements

New Chapter Bone Strength Take Care Plant Calcium Tablets

A plant-sourced calcium tablet from red marine algae, labeled vegan, organic and kosher. The listing gives no calcium amount per tablet, and the diet field says vegetarian.

Form
Tablet
Supplement Type
Calcium
Diet
Gluten Free, Kosher, Vegetarian
Count
120.0 Count
Jarrow Formulas BoneUp Calcium Supplement 360 Capsules
Calcium Supplements

Jarrow Formulas BoneUp Calcium Supplement 360 Capsules

A multi-nutrient bone formula in capsules for people who want calcium support with vitamin D and K in one product. The listing gives no daily dose per capsule, so the label sets how much to take.

Form
Capsule
Supplement Type
Vitamin D3 and K2 with calcium support
Diet
Gluten Free
Count
360 Count
Caltrate Gummy Bites 500 mg Calcium and Vitamin D
Calcium Supplements

Caltrate Gummy Bites 500 mg Calcium and Vitamin D

A fruit-flavored calcium gummy for adults who want a chewable with vitamin D. The listing does not state gummies per serving, and gummies carry sugar that a tablet does not.

Form
Gummy
Supplement Type
Calcium with vitamin D
Diet
Vegetarian
Count
100 Count
Caltrate 600 Plus D3 Calcium Soft Chews Chocolate Truffle
Calcium Supplements

Caltrate 600 Plus D3 Calcium Soft Chews Chocolate Truffle

A chewable calcium and vitamin D supplement for people who dislike swallowing large calcium tablets. It lists milk as an allergen, and the chocolate flavor makes it taste more like a treat than a plain supplement.

Form
Chew
Supplement Type
Calcium, Vitamin D
Diet
Gluten Free
Count
60 Count
ALGAECAL Bone Builder Pack Plant Calcium Supplement
Calcium Supplements

ALGAECAL Bone Builder Pack Plant Calcium Supplement

A multi-part bone health pack combining plant based calcium, strontium, vitamin D, vitamin K and magnesium. The listing gives the capsule count and monthly supply but not how many capsules make a daily dose.

Form
Capsule
Supplement Type
Calcium supplement, strontium, trace minerals
Diet
Gluten free
Count
180 capsules
Nature's Bounty Calcium 1200 mg with D3 120 Softgels
Calcium Supplements

Nature's Bounty Calcium 1200 mg with D3 120 Softgels

A calcium and vitamin D softgel with the dose spelled out in the listing, aimed at bone and joint support. It lists soy as an allergen, which rules it out for some shoppers.

Form
Softgel
Supplement Type
Calcium
Diet
Gluten Free
Count
120 softgels
Nature Made Calcium 600 mg with Vitamin D3 Tablets 220 Count
Calcium Supplements

Nature Made Calcium 600 mg with Vitamin D3 Tablets 220 Count

A plain calcium and vitamin D3 tablet with the calcium strength stated, in a large bottle. The vitamin D amount is not given in the listing.

Form
Tablet
Supplement Type
Calcium with vitamin D3
Diet
Gluten Free
Count
220 tablets
Nature's Bounty Calcium Magnesium & Zinc Caplets 100 Count
Calcium Supplements

Nature's Bounty Calcium Magnesium & Zinc Caplets 100 Count

A three-mineral caplet with calcium, magnesium and zinc plus vitamin D, with the main amounts stated. The zinc amount is not given, and the caplet is large.

Form
Caplet
Supplement Type
Calcium, Magnesium, Zinc
Diet
Gluten Free
Count
100 caplets
Nature Made Calcium Magnesium Zinc with D3 300 Tablets
Calcium Supplements

Nature Made Calcium Magnesium Zinc with D3 300 Tablets

A four nutrient tablet for bone support in a very large bottle. The data does not give amounts per tablet or a serving size.

Form
Tablet
Supplement Type
Calcium
Diet
Gluten Free
Count
300 Count
Caltrate 600 Plus D3 Calcium and Vitamin D 200 Tablets
Calcium Supplements

Caltrate 600 Plus D3 Calcium and Vitamin D 200 Tablets

A plant based calcium and vitamin D tablet for adults who want bone support from one daily product. Per-serving amounts are missing from the listing, so check the label before relying on it.

Form
Tablets
Supplement Type
Calcium
Diet
Plant Based
Count
200 tablets
NATURELO Bone Strength Calcium Supplement 120 Capsules
Calcium Supplements

NATURELO Bone Strength Calcium Supplement 120 Capsules

A plant-based calcium capsule with vitamins C, D3 and K2 plus magnesium and zinc. The allergen field warns it may contain crab, which matters to shellfish allergies.

Form
Capsule
Supplement Type
Calcium
Diet
Gluten Free, Vegan
Count
120 Count
Amazing Formulas Calcium Magnesium Zinc D3 Tablets 300 Count
Calcium Supplements

Amazing Formulas Calcium Magnesium Zinc D3 Tablets 300 Count

A four-nutrient tablet giving calcium, magnesium, zinc and vitamin D in one serving, free of many common allergens. The serving takes several tablets, so one bottle covers a limited run.

Form
Not specified
Supplement Type
Calcium
Diet
Not specified
Count
Not specified
BariMelts Calcium Citrate with D3 Dissolving Tablets
Calcium Supplements

BariMelts Calcium Citrate with D3 Dissolving Tablets

A dissolving calcium citrate tablet formulated for bariatric patients, with vitamin D3 and magnesium added. A month's supply of tablets goes quickly, so plan reorders.

Form
Dissolving tablet
Supplement Type
Calcium citrate with vitamin D3 and magnesium
Diet
Gluten free
Count
120 tablets (1 month supply)
Country Life Target Mins Calcium Magnesium Potassium
Calcium Supplements

Country Life Target Mins Calcium Magnesium Potassium

A tablet that adds potassium to calcium and magnesium, with certified vegan and gluten free labeling. The serving size is not given.

Form
Tablet
Supplement Type
Potassium
Diet
Gluten Free, Vegan
Count
180 Count
Full category statistics →

As an Amazon Associate I earn from qualifying purchases.

Best calcium supplements

  1. Citracal Petites Calcium Citrate with D3 375 Count
  2. Citracal Maximum Plus Calcium Citrate with D3 120 Count
  3. Citracal Slow Release 1200 Calcium with D3 Caplets 80 CountModel Slow Release 1200
  4. Citracal Slow Release 1200 Calcium with D3 Caplets 185 CountModel Slow Release 1200
  5. New Chapter Bone Strength Tiny Tabs Calcium Supplement
  6. Nature's Way Alive! Chewable Calcium Gummies with D3
  7. Life Extension Bone Restore with Vitamin K2 Calcium Capsules
  8. Nature's Way Alive! Calcium Bone Support Tablets
  9. Caltrate 600+D3 Plus Minerals Calcium Chewables 155 Count
  10. New Chapter Bone Strength Take Care Plant Calcium Tablets

Help me choose calcium supplements: answer 3 questions

These 10 calcium supplements are the most searched brands and models among the established products in this category (monthly searches for each brand and model); on a tie, the one with more owner ratings ranks first. Product data comes from public Amazon listings (updated 21 days ago). We do not test products ourselves.

Frequently asked questions

What are the most popular calcium supplements brands?

Caltrate, Nature Made, Now, Citracal, Nature's Bounty lead this category among the 47 brands that passed our curation checks.

How does ProductDome pick these calcium supplements?

A listing appears only when it has a recorded price, a minimum customer rating, and enough ratings or monthly sales. Generic and unbranded listings are left out, while every real brand stays, including brands sold only on Amazon. The ones that pass are ordered by how many people search for that brand and model each month; review counts only break ties.

About calcium supplements

Calcium supplements come as calcium alone or combined with nutrients such as vitamin D, so the choice is between supplementing calcium specifically and adding a broader set of nutrients. Start by deciding how much supplemental calcium you need alongside your food intake, because the amount advertised on the bottle is not necessarily the amount in each tablet, capsule or gummy.

Read the supplement facts panel for the amount of calcium per serving, then check whether the number of pieces required fits your daily routine. The calcium amount is distinct from the weight of the calcium compound, which includes other components. Compare the labeled serving with the amount you intend to supplement, using professional advice if that amount is unclear. For combined formulas, compare every added nutrient with your other supplements to avoid unintended duplication. If directions divide the daily serving across separate occasions, decide whether those timings work with your schedule.

Calcium carbonate and calcium citrate differ in how they fit around meals: carbonate is generally taken with food, while citrate can generally be taken with or without food. Follow the product’s directions, and use that distinction to choose a compound that suits when you expect to take it. The form filter offers Tablet, Capsule and Gummy, but those labels do not tell you the dimensions, texture or directions for taking the actual product. Use the listing to establish whether it must be swallowed, chewed or dissolved, and whether that method suits you; do not assume a tablet can be crushed.

Before buying, check age restrictions and suitability for the intended user. Anyone taking medicines should have a pharmacist check the calcium supplement and added ingredients for compatibility and timing requirements. Read the complete ingredient list for allergens, sweeteners and other ingredients you need to avoid; the calcium source does not describe everything in the finished supplement. Calculate how long the bottle will last from its quantity and the directed daily serving, especially if you plan to buy several bottles together. Review storage instructions, and, if available before purchase, check whether the expiry leaves enough time to finish the supply.

How we list products: every listing here has a recorded price, a minimum customer rating and enough ratings or monthly sales. Generic and unbranded listings are left out; every real brand stays, including brands sold only on Amazon. Products are ordered by monthly searches for their brand and model on every page.Editorial policy