10 best calcium supplements for women in 2025 offer essential support for bone health and overall wellness. These top-rated options include calcium citrate, calcium carbonate, and plant-based alternatives, catering to diverse dietary needs. Brands like Citracal, Garden of Life, and Nature Made stand out for their high bioavailability and added vitamins D3 and K2, which enhance calcium absorption. Additionally, some supplements incorporate magnesium and zinc for comprehensive mineral support. With a focus on quality and efficacy, these calcium supplements empower women to maintain strong bones and prevent osteoporosis as they age.
SaleBestseller No. 1
Nature's Bounty Calcium Carbonate & Vitamin D, Supports Immune Health & Bone Health, 1200mg Calcium & 1000IU Vitamin D3, 120 Softgels
- Contains (2) bottles of 120 rapid release softgels of 1200mg calcium plus 1000IU vitamin D3. Calcium helps to support bone health(1)
- Gluten free, wheat free, dairy free. No artificial flavors(1)
- Nature's Bounty Calcium Plus Vitamin D3 has 1200 mg of calcium, which helps maintain bone strength, support your immune system and help support neuromuscular health. Each softgel has 1000 IU of vitamin D3, which helps your body absorb calcium.(1)
- Quality, consistency & scientific research has resulted in vitamins and nutritional supplements of unrivaled excellence. Using the latest breakthroughs in nutritional science & the finest ingredients, we provide supplements of unsurpassed quality & value.
- Every Nature’s Bounty product is subjected to numerous quality tests throughout the manufacturing process to verify purity and potency. The ingredients & final product are tested in our microbiological laboratory to make certain that the product is pure.
Bestseller No. 2
Pure Encapsulations Calcium (Citrate) - Supplement for Bone, Teeth, Colon, and Cardiovascular Health Support* - with Premium Calcium Citrate - 180 Capsules
- Heart Health: Highly absorbable calcium, which supports cardiovascular health.*
- Colon Health: Calcium has been associated with supporting colon health; support colon health with these calcium citrate supplements*
- Bone Support: Calcium Citrate is a highly bioavailable calcium supplement, providing support for bone, cardiovascular, colon, and joint health*
- Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
- Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are free from wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.
SaleBestseller No. 3
vitafusion Chewable Calcium Gummy Vitamins for Bone and Teeth Support, Fruit and Cream Flavored, America’s Number 1 Gummy Vitamin Brand, 50 Day Supply, 100 Count
- One 100 count bottle of vitafusion Calcium Gummy Vitamins, fruit and cream flavored supplements, enough chewable Calcium vitamins for 50 days
- Adult gummy vitamins that help with teeth and bone support with Vitamin D to aid in Calcium absorption (1), ideal as daily vitamins
- Each two-gummy serving of this Calcium with Vitamin D supplement contains 500 mg of Calcium—as much as 12 oz of milk—and 1,000 IU of Vitamin D
- These delicious Calcium gummies are made with natural fruit flavors, have a satisfying chewy texture and are a great alternative to traditional vitamin pills that are hard to swallow
- Gummy Calcium vitamin made with no high-fructose corn syrup, no artificial sweeteners, no gluten, no dairy and no synthetic FD&C dyes, so you get the health support you need and nothing that you don't
SaleBestseller No. 4
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
- DEFY BONE AGING: Our calcium supplement includes 1200 mg of Calcium Carbonate and Calcium Citrate and high levels of Vitamin D per serving to help support bone health* as part of your overall wellness and fitness regimen; just 2 caplets a day
- IMPORTANCE OF CALCIUM: This essential mineral is needed for bone health; Slow Release 1200 is made with Calcium Carbonate & Calcium Citrate. Adequate calcium & vitamin D throughout life, as part of a well-balanced diet, may reduce the risk of osteoporosis
- WITH VITAMIN D3 AND MAGNESIUM: 25 mcg (1000 IU ) Vitamin D3 helps to absorb dietary calcium; also contains 80 mg of magnesium. Suggested Age: 12 Years and Up
- SLO-CAL TECHNOLOGY: Slowly and continuously releases small amounts of calcium for efficient absorption in one daily dose
- #1 CALCIUM BRAND RECOMMENDED: Citracal is the #1 Doctor & Pharmacist (1) recommended calcium brand (1)Pharmacy Times Survey, 2023
SaleBestseller No. 5
Nature Made Calcium Magnesium Zinc with Vitamin D3, Dietary Supplement for Bone Support, 300 Tablets
- Bone support Calcium supplement: contains one 300 count bottle of Nature Made Calcium Magnesium Zinc with Vitamin D3 Tablets
- These Calcium tablets with Zinc and Magnesium support strong bones and include Vitamin D, which helps improve Calcium absorption and provides immune support
- Adults take one of these Calcium Magnesium Zinc and Vitamin D3 supplements up to three times daily with water and a meal
- These gluten free Calcium Magnesium and Zinc with D3 bone supplements have no synthetic dyes and no artificial flavors
- United States Pharmacopeia (USP) Verified; made in the USA with quality global ingredients
Bestseller No. 6
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)
- Who's this for - Our calcium supplements for women & men are for those looking for support with calcium absorption & distribution in the body. It’s for anyone who wants to reinforce their calcium-rich diet.
- What are the ingredients - Our calcium supplement is enriched with D3 vitamin 5000 IU, vitamin K2, 600mg Calcium, 1000 mcg of Vitamin B12 and BioPerine. It's vegan, gluten-free & has no fillers.
- What are the benefits - This 4-in-1 formula activates the matrix GLA protein to bind excess calcium and promote arterial flow & flexibility. Get holistic health support for the heart, bones and body.
- How it works - Vitamin D3 supports calcium absorption, Vitamin K2 supports proper distribution of calcium, Calcium supports bones & muscle function while Vitamin B12 supports nerve function.
- How to take - Adults should take 2 capsules daily with a meal and a glass of water. For best results, take at least 60 days. These calcium capsules have 601.25mg per capsule.
SaleBestseller No. 7
21st Century Calcium 600 mg Supplement (400 Tablets), Vegan-Friendly Bone Strength Calcium Supplement, Non-GMO & Gluten-Free Calcium Carbonate, No Artificial Flavors, Suitable for Men & Women
- VEGAN-FRIENDLY BONE HEALTH SUPPORT: The 21st Century Calcium 600 delivers 600 mg of calcium (as calcium carbonate) per tablet, providing essential support for maintaining strong bones and promoting overall bone health as a part of daily nutrition*
- PREMIUM CALCIUM SUPPLEMENT FORMULA: Made with the finest ingredients, this vegan calcium supplement is gluten-free, non-GMO, & free from added yeast, preservatives, or artificial flavors, offering a reliable choice for health-conscious adults
- EASY DAILY NUTRITION: Take one tablet with any meal, up to twice daily, or as directed by a healthcare provider. This flexible approach makes it easy to incorporate essential calcium into your daily routine while following the recommended dosage
- CAUTION & CARE: Consult a healthcare provider before use if pregnant, nursing, on medications, have. a medical condition, or are planning a medical procedure. Store safely, out of reach of children, and always check the seal for tampering
- WELLNESS THAT WORKS FOR YOU: For over 30 years, the 21st Century has been proud to offer high-quality, innovative, and trusted vitamin and supplement products to improve the health and well-being of individuals, families, and communities worldwide
SaleBestseller No. 8
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, 80 Count
- DEFY BONE AGING: Citracal Slow Release 1200 is a calcium supplement; 1200 mg of Calcium Carbonate and Calcium Citrate and high levels of Vitamin D per serving to help support bone health* as part of your overall wellness and fitness regimen; just 2 caplets a day
- IMPORTANCE OF CALCIUM: This essential mineral is needed for bone health; Slow Release 1200 is made with Calcium Carbonate and Calcium Citrate. Adequate calcium and vitamin D throughout life, as part of a well-balanced diet, may reduce the risk of osteoporosis
- WITH VITAMIN D3 AND MAGNESIUM: 25 mcg (1000 IU ) Vitamin D3 helps to absorb dietary calcium; also contains 80 mg of magnesium. Suggested Age: 12 Years and Up
- SLO-CAL TECHNOLOGY: Slowly and continuously releases small amounts of calcium for efficient absorption in one daily dose
- #1 CALCIUM BRAND RECOMMENDED: Citracal is the #1 Doctor & Pharmacist (1) recommended calcium brand (1)Pharmacy Times Survey, 2023