We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

10 Best 21st Century Calcium Supplements 2025 in the United States

Name: Citracal Slow Release 1200, 1200 mg Calcium Citrate and Calcium Carbonate with 25 mcg (1000 IU) Vitamin D3, Bone Health Support, Calcium Supplement for Ages 12+, Take Once Daily Caplet, 185 Count
Brand: CITRACAL
Price: 24.98 USD
Availability: InStock

From leading brands and best sellers available on the web.

Nutrition Strength Calcium Phosphorus for Dogs Supplement, Provide Calcium for Puppies, Promote Healthy Dog Bones and Puppy Growth Rate, Dog Bone Supplement, 90 Soft Chews

View on Amazon

Winner

CITRACAL

Citracal Slow Release 1200, 1200 mg Calcium Citrate and Calcium Carbonate with 25 mcg (1000 IU) Vitamin D3, Bone Health Support, Calcium Supplement for Ages 12+, Take Once Daily Caplet, 185 Count

10.0

score

View on Amazon

Nutrition Strength Calcium Phosphorus for Dogs Supplement, Provide Calcium for Puppies, Promote Healthy Dog Bones and Puppy Growth Rate, Dog Bone Supplement, 90 Soft Chews

View on Amazon

PrimeMD

4-in-1 Calcium Supplements for Women & Men - Calcium 600mg with Vitamin D3 K2 B12 5000 IU Supplement for Heart, Bone & Body Defenses - Gluten-Free, Non-GMO, Vegan Friendly (120 Count)

10.0

score

View on Amazon

Nature's Bounty

Nature's Bounty Calcium Carbonate & Vitamin D, Supports Immune Health & Bone Health, 1200mg Calcium & 1000IU Vitamin D3, 120 Softgels

9.9

score

View on Amazon

CITRACAL

Citracal Petites, 400 mg Calcium Citrate, Easily Absorbed and Highly Soluble with 12.5 mcg (500 IU) Vitamin D3, Bone Health Support for Ages 12+, Smaller and Easier to Swallow Caplets, 375 Count

9.8

score

View on Amazon

Pure Encapsulations

Pure Encapsulations Calcium (Citrate) - Supplement for Bone, Teeth, Colon, and Cardiovascular Health Support* - with Premium Calcium Citrate - 180 Capsules

9.7

score

View on Amazon

21st Century

21st Century Calcium Citrate Plus D3 Maximum Tablets, 400 Count, 2 Count

9.4

score

View on Amazon

21st Century

21st Century Calcium Supplement, 600 mg, Tablet, 400 Count

9.1

score

View on Amazon

Nutricost

Nutricost Calcium with Vitamin D, 240 Tablets - Calcium (1200mg) Vitamin D (50mcg) Per Serving - Non-GMO, Gluten Free

8.9

score

View on Amazon

21st Century

21st Century Calcium Citrate + D3 Petites Coated Tablets 200 ea

8.6

score

View on Amazon

#10

PURE NUTRITION NATURAL TREASURES

Pure Nutrition Ultra Calcium Citrate 1000mg Highly absorbable Calcium Supplement with Calcium Citrate Malate, Vitamin D, Zinc and Magnesium - 1 Tablet Daily (90 Veg Tabs) Non-GMO | Gluten-Free

8.3

score

View on Amazon

More products we considered

Lifeable Kids Calcium Magnesium Zinc Gummies | Calcium with Vitamin D3 | Great Tasting Calcium Supplements for Kids | Kids Calcium Gummies for Bone Health | Magnesium Calcium for Kids | 90 Gummies

View Deal

Calcium Magnesium Zinc Supplement with Potassium, Copper, Strontium, Silica, Vitamin D3 K2, Boron, Vitamin B1 B12 Red Clover Herb Alfalfa Basil Pills for Men and Women Clean Nutra Osteo Defend

View Deal

Coral Complex 3 - Coral Calcium 900 mg with Vitamin D3 1200 IU and Magnesium168 mg - 180 Vegetarian Capsules

View Deal

Ecopure Coral Calcium Powder with Trace Minerals - 16 Ounces

View Deal

Shiny Leaf Bariatric Calcium Citrate 600mg - Supplement for Bariatric Surgery Patients, 180 Ct Chewable Tablets with Magnesium, Vitamin D3, Natural Strawberry Flavor, Vegetarian (3 Months)

View Deal

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

10 Best 21st Century Calcium Supplements 2025 in the United States

Nutrition Strength Calcium Phosphorus for Dogs Supplement, Provide Calcium for Puppies, Promote Healthy Dog Bones and Puppy Growth Rate, Dog Bone Supplement, 90 Soft Chews

Citracal Slow Release 1200, 1200 mg Calcium Citrate and Calcium Carbonate with 25 mcg (1000 IU) Vitamin D3, Bone Health Support, Calcium Supplement for Ages 12+, Take Once Daily Caplet, 185 Count

Nutrition Strength Calcium Phosphorus for Dogs Supplement, Provide Calcium for Puppies, Promote Healthy Dog Bones and Puppy Growth Rate, Dog Bone Supplement, 90 Soft Chews

4-in-1 Calcium Supplements for Women & Men - Calcium 600mg with Vitamin D3 K2 B12 5000 IU Supplement for Heart, Bone & Body Defenses - Gluten-Free, Non-GMO, Vegan Friendly (120 Count)

Nature's Bounty Calcium Carbonate & Vitamin D, Supports Immune Health & Bone Health, 1200mg Calcium & 1000IU Vitamin D3, 120 Softgels

Citracal Petites, 400 mg Calcium Citrate, Easily Absorbed and Highly Soluble with 12.5 mcg (500 IU) Vitamin D3, Bone Health Support for Ages 12+, Smaller and Easier to Swallow Caplets, 375 Count

Pure Encapsulations Calcium (Citrate) - Supplement for Bone, Teeth, Colon, and Cardiovascular Health Support* - with Premium Calcium Citrate - 180 Capsules

Plant-Based Calcium 500mg (Aquamin) – Vegan Calcium Magnesium Zinc D3 with Vitamin K2 & Organic Turmeric – Enhanced Bone and Muscle Health & Strength, Immune Support for Women & Men - 90 Count

Shiny Leaf Bariatric Calcium Citrate 600mg - Supplement for Bariatric Patients, 60 Ct Chewable Calcium Tablets with Magnesium, Vitamin D3, Natural Cherry Flavor, Vegetarian (1 Month)

Professional Botanicals Cal/Mg + Boron - Vegan Formulated to Support Bone Health and Healthy Skin, Teeth and Nails Calcium Magnesium and Boron 90 Vegetarian Capsules

Lifeable Calcium Magnesium Zinc with Vitamin D3 Gummies | Great Tasting Calcium Magnesium Zinc D3 Supplement | for Tooth and Bone Health | Calcium Gummies for Adults | 90 Gummies

HMS Nutrition Calcium, Magnesium, Vitamins D3 and K2-120 Vegan Capsules, 60 Day Supply - Immune System Health, Strong Bones & Teeth - Non-GMO, Soy Free, & Dairy Free

21st Century Calcium Citrate Plus D3 Maximum Tablets, 400 Count, 2 Count

21st Century Calcium Supplement, 600 mg, Tablet, 400 Count

Nutricost Calcium with Vitamin D, 240 Tablets - Calcium (1200mg) Vitamin D (50mcg) Per Serving - Non-GMO, Gluten Free

21st Century Calcium Citrate + D3 Petites Coated Tablets 200 ea

Pure Nutrition Ultra Calcium Citrate 1000mg Highly absorbable Calcium Supplement with Calcium Citrate Malate, Vitamin D, Zinc and Magnesium - 1 Tablet Daily (90 Veg Tabs) Non-GMO | Gluten-Free

Lifeable Kids Calcium Magnesium Zinc Gummies | Calcium with Vitamin D3 | Great Tasting Calcium Supplements for Kids | Kids Calcium Gummies for Bone Health | Magnesium Calcium for Kids | 90 Gummies

Calcium Magnesium Zinc Supplement with Potassium, Copper, Strontium, Silica, Vitamin D3 K2, Boron, Vitamin B1 B12 Red Clover Herb Alfalfa Basil Pills for Men and Women Clean Nutra Osteo Defend

Coral Complex 3 - Coral Calcium 900 mg with Vitamin D3 1200 IU and Magnesium168 mg - 180 Vegetarian Capsules

Ecopure Coral Calcium Powder with Trace Minerals - 16 Ounces

Shiny Leaf Bariatric Calcium Citrate 600mg - Supplement for Bariatric Surgery Patients, 180 Ct Chewable Tablets with Magnesium, Vitamin D3, Natural Strawberry Flavor, Vegetarian (3 Months)