Best Calcium Supplements of 2025

"I've been using Nature's Bounty Calcium Plus Vitamin D3 for several months, and I can genuinely feel the difference. The combination of calcium and 1000 IU of Vitamin D3 is perfect for supporting both bone health and immune function. The softgels are smooth and easy to swallow, with no chalky aftertaste like some other supplements. I appreciate that they are made by a trusted brand like Nature's Bounty, known for high-quality products. My joints feel stronger, and I'm confident in the long-term benefits. Plus, the 2-pack is an excellent value, ensuring I always have a supply on hand. Highly recommended for anyone looking to boost their bone strength and overall health."

"I ordered this here as it's even cheaper than in the stores. Plus, I get 2 bottles for about the same price as I would for 1 brand name at the stores. They don't have a taste that I notice, but then again they don't stay in my mouth very long. They're super easy to swallow as they're not too big and have a coating on them to swallow easier. I haven't noticed any smell emanating from them at all and the quality is the same as name brand calcium. If you've gotta take calcium on a regular basis, I do recommend these."

"I'm pretty confident that I'm getting my daily calcium with these supplements. They're a little big, but the gel pill goes down easily. I appreciate the clean ingredients and the overall quality of the product."

"I rely on Nature Made calcium with vitamin D3 for my health. My doctor recommended it, and I've been using it for years. The product arrives on time and is well-packaged. I trust its quality and find the price reasonable. I would definitely recommend it to anyone needing a supplement."

"I purchased this for a friend who needed calcium. She has been using it and found it to be exactly what she needed. It's great to know it works well for her!"

"After decades on prednisone, I’ve been taking calcium for a long time. I consulted a pharmacist about the right dosage and checked the interaction with my prescriptions. After comparing with store brands, I decided to switch to Nature Made for its better ingredients. Cost was a factor, but I feel it's worth it."

"I use this calcium to strengthen my bones. It would be better with zinc and vitamin K, but it's still a good product."

"At my age, whole milk and cheese weren't enough for my bones! These pills are large, but that's typical for calcium supplements."

"I've been taking this calcium for years. It has calcium and D3, and so far, my experience has been quite positive!"

"I haven't started using this product yet, but I must say, the packaging is impressive! It's tamper-sealed and comes in a sturdy box, ensuring there's no chance of breakage during shipping. I'm hopeful the supplements match the quality of the packaging."

"I've been taking this calcium supplement for six months, and I've seen a significant improvement in my calcium levels, confirmed by blood tests. Unlike other brands, there's no aftertaste, and they are easy to swallow. I transitioned to this product after suffering from osteoporosis and multiple fractures. I can't stress enough the importance of absorbable calcium and the right dosage!"

"I'm on my second bottle, but I've had some broken pills in the shipment. I have osteoarthritis and won't know the full effects until further testing. I just wish the bottles arrived without any issues. However, I do appreciate that it has magnesium for better absorption!"

“I buy this product regularly and take one every morning. It's the generic version of Caltrate and it's less expensive.”

“Finding calcium without Vitamin D is tough, so I will definitely buy this again.”

“My doctor recommended this for calcium. I appreciate that it has no aftertaste and doesn't upset my stomach. I plan to purchase it again.”

"I have a low vitamin D level and require calcium, so I was cautious about the high dosage of vitamin D. As a healthcare professional, I advise ensuring you can tolerate this, as excessive intake can harm your liver. I take this once or twice a month alongside my regular daily dose. I recommend getting a simple vitamin D test done before starting."

"I appreciate that these aren't hard pills or powders. With the gel or liquid inside, I hope it's doing its job. I won't know for a while until my next bone density scan, but I'm optimistic."

"I was hesitant about the large size of these pills, but I managed to swallow them. If you're like me and struggle with large pills, consider cutting them open or using water to help. I realized I was calcium deficient due to being lactose intolerant, and after just one dose, my wrist pain improved significantly overnight. I'm really pleased with the results!"

"I often find vitamins cheaper on Amazon. This site is one of my favorite places to shop, helping me save money, especially with rising costs. Plus, I can send my mom her vitamins directly to her home, which is such a blessing since she relies on her vitamins, exercise, and healthy eating."

"I used to struggle with constipation, but I learned that it might be due to low magnesium levels. This product has enough magnesium for daily intake, and it has helped me tremendously with my sleep issues. I highly recommend giving it a try!"

"Having taken this supplement for over a year now, I've noticed a significant improvement in my bone mass. The combination of calcium, magnesium, and zinc has become a staple in my daily routine, and I appreciate the great value with 100 caplets per bottle."

"I really like these calcium capsules. They seem to absorb better than tablets and they contain vitamin D for better absorption. After experiencing issues with kidney stones due to low calcium, I’m glad to have found these. Puritan's Pride is a brand I trust for quality and price. The capsules are a bit larger than the pills I used to take, but I have no trouble swallowing them with my fish oil. I'm giving these 5 stars for quality and value!"

"I’m pleased with this product because it provides the exact dosage of vitamin D and calcium that my doctor recommended. I didn't realize that it requires taking two capsules a day, so it will last a little over two months instead of three, but I will definitely buy again. The size of the capsule might be a concern for some, but overall, I’m happy with my purchase."

"I found these capsules to be a bit too large for me to take comfortably."

"I've been using this product for years, and it really helps to smooth out the rough patches in my health."

"I love this supplement because it contains all the vitamins and nutrients I need in one pill, and it's at a better price!"

"The combination of magnesium, zinc, and calcium is excellent for my body. It's particularly good for muscle cramps and heart health."

"I need 600 mg a day plus an additional 600 from milk, so I find myself taking four capsules daily. It would be great if they offered single capsules with 600 mg. Also, smaller capsules would be appreciated, as I'm using this brand for its lack of extra vitamins/minerals that I don’t need or can't take."

"Finding calcium citrate has been a challenge, but I’m thrilled to discover these capsules. The large tablets are difficult to swallow, but these capsules are just perfect!"

"I chose this product because it is gluten free and contains calcium citrate. It aligns perfectly with my dietary needs."