10 Best Calcium Supplements

For many of us, aging means feeling the creaks in our bones. Joints pop, ligaments twitch, the whole bony structure can feel like it is freezing up. These sensations are often caused by a lack of calcium in the body — a problem that only gets worse as we age. That's why you need one of the best calcium supplements you can find, to not only help you fight bone loss, but also to help your body absorb much-needed calcium.

But what are the best calcium supplements available? That’s the exact question we’ve set out to answer in this article. No doubt, you have noticed if this is not your first stop for research on calcium supplements: not all brands are created equal. The internet provides far too many products to navigate without a little guidance.

Fortunately, nobody is asking you to navigate those roads of internet shopping alone! Here is your roadmap to the best calcium supplements on today’s market. 

FAQs about the Best Calcium Supplements

​1. What Is Calcium?

​2. What Do the Best Calcium Supplements Offer That Others Do Not?

​3. Why Is There Magnesium in My Calcium?

​4. Where Can You Buy Calcium Supplements?

How We Reviewed

Soft gel capsules

​Image source: pexels

​We constructed this list by narrowing down the options that made no sense, either in terms of price or in the amount of fillers and additives that the company expected you to swallow without a second thought. The absorption rate, pill texture, pill amount and, of course, price made up large chunks of our consideration.

Overall Price Range of the Best Calcium Supplements

Calcium supplements tend to be among the less expensive options for vitamin and mineral supplementation. The main price trend you'll notice is that supplements with “extras” such as magnesium, vitamin D and zinc will cost you more. But, with those, you get more for your money. Those ingredients aren't merely “add-ons.” Magnesium, vitamin D and Zinc all help the rate at which calcium is absorbed and thus are worth their corresponding increase in price.


In general, of the calcium supplements we reviewed, you can expect to pay from around $23 for a 180-count bottle (about 13 cents a pill.) 

What We Reviewed

Tablets near a glass and a blue dumbells

​Image source: pexels

  • ​New Chapter Calcium Supplement
  • Swanson Calcium Citrate
  • Solaray - Calcium Magnesium Zinc
  • BlueBonnet Calcium Citrate Magnesium
  • Solgar - Calcium Magnesium
  • Rainbow Light - Calcium Citrate Mini-Tabs
  • GNC Calcium Plus 1000
  • Kirkland Signature Calcium Citrate
  • Citracal Slow Release 1200
  • Nature Made Calcium
  • List Element
Sale
New Chapter Calcium Supplement with Vitamin K2 + D3 - Bone Strength Clinical Strength Plant Calcium with Vitamin D3 + Magnesium - 120 ct Slim Tabs
  • Plant-Sourced, Whole-Food Calcium; Reduces the risk of osteoporosis+
  • Clinical Strength plant calcium with Vitamin K2 to direct calcium to bones, where you need it most, not where you don't. Fermented with Vitamin D3 for absorption, Magnesium and 70+ whole-food trace minerals*
  • 3-in-1 Benefit: Bone strength support, joint flexibility & heart health support*
  • Easy-to-Swallow slim tablets with slow & steady release.
  • Non-GMO Project Verified, 100% Vegetarian, Kosher, Certified Gluten Free by NSF, Sustainably Harvested.

Features

​New Chapter Calcium Supplements use plant calcium with vitamin K2, which helps direct calcium to your bones. Calcium is never the full story when it comes to calcium supplements. It is often the least-expensive ingredient. Where New Chapter shines is in providing magnesium and vitamin D3, which aids in the absorption of calcium. This is of utmost importance since studies estimate that most Americans have a magnesium deficiency.

​PROS

  • ​Plant-Sourced and 100% vegetarian
  • ​Reduces the risk of osteoporosis
  • ​Comes with Vitamin D3 for absorption
  • ​Additional Magnesium and 70 other whole-food trace minerals
  • ​Easy-to-swallow slim tablets
  • ​Kosher

​CONS

  • ​Not as easily absorbed as liquid calcium
  • ​Can be pricier than other alternatives
  • ​Where to buy

Features

​For many of us, taking a Calcium supplement is an everyday thing. That means pill costs can stack up very quickly. That’s why a low-cost alternative is always welcome. This supplement may not provide all the other ingredients that aid in absorption. However, if pure Calcium is what you need, it will be hard to beat this price point.

​PROS

  • ​Great price point        
  • ​Reduces the risk of osteoporosis

​CONS

  • ​Comes with many additives
  • ​Additives not listed online, only on the bottle
  • ​Where to buy

​Features

​Calcium is great, but it doesn't work efficiently all alone. That’s why we love the Solaray supplement. It goes to work on three fronts. Its calcium strengthens bones and teeth and aids the musculoskeletal system, in general. Zinc shortens colds and makes you feel great. Magnesium can cure many problems before a magnesium shortage can cause havoc on your body.

​PROS

  • ​Excellent price point
  • ​Supports healthy bones and teeth
  • ​Provides nutritive support for normal, healthy heart, muscle, nerve and circulatory function
  • ​Added glutamic acid intended to help enhance mineral absorption for maximum benefit

​CONS

  • ​Strong smelling
  • ​Users reported it can upset some stomachs
  • ​Where to buy

​Features

​The high amounts of additional supplements like magnesium and vitamin D3 make this possibly the best calcium supplement for its price. Many people confuse their symptoms of magnesium deficiency for a wide range of alternatives, and thus many conditions can be alleviated by upping one’s magnesium intake. With this supplement, you get a boost of both.

​PROS

  • ​1000 mg of calcium
  • ​400 mg of magnesium 
  • ​800 IU vitamin D3
  • ​Soy-free
  • ​Kosher-certified

​CONS

  • ​More expensive than similar options
  • ​Paper wrap makes it unsuited to smoothies
  • ​Where to buy

Sale
Solgar - Calcium Magnesium with Vitamin D3, 300 Tablets
  • HOW CALCIUM HELPS: Calcium provides the building blocks the body needs to help keep bones and teeth healthy and strong. The health of musculoskeletal and nervous systems are also supported. This comes in a highly absorbable calcium citrate form
  • HOW MAGNESIUM HELPS: Magnesium works with ATP (Adenosine Triphosphate) to release the energy needed for many reactions within the body. It also plays an important role in protein formulation and healthy muscle function
  • VITAMIN D3 BENEFITS: The combining of calcium and magnesium these Solgar tablets is that in addition to the ways the body benefits from each of these ingredients, magnesium helps to regulate calcium transport and aids in the influx of calcium into bone. Vitamin D supports immune system health and this formulation provides Vitamin D3 for daily supplementation
  • GLUTEN-FREE: These Non-GMO softgels are free of gluten, wheat, dairy, yeast, sugar, and sodium.  They are also free of artificial flavors, sweeteners, preservatives and colors

Features

​By now, you can probably grasp the pattern: Calcium is essential, but nowhere near the whole story. It needs some D3 to be absorbed, and magnesium will give your health that extra boost. Luckily, these Solgar supplements provide all three.

​PROS

  • ​Lots of calcium
  • ​Added magnesium
  • ​Contains D3 for better absorption
  • ​Soy-free
  • ​Gluten-free
  • ​Kosher

​CONS

  • ​You need to take 5 to get the right amount for some
  • ​Pills are huge, so possibly hard for some to swallow
  • ​Where to buy

Features

​It is useless to have a bottle of pills if they are too difficult to swallow. That’s why Rainbow Light manufactures these mini-tabs of its calcium supplement. This is the perfect option for those who need more calcium in their daily intake, but who dislike or are incapable of swallowing large pills.

​PROS

  • ​Mini-tabs are easy to swallow    
  • ​Supports calcium absorption
  • ​Helps bones and teeth
  • ​Contains 800 mg of calcium
  • ​Vegetarian
  • ​Gluten-free

​CONS

  • ​Availability can be a problem
  • ​Mini-tabs offer less "bang" per pill, so it takes more pills
  • ​Where to buy

Features

​If you’ve ever researched supplements, odds are, you have heard of GNC. This health supplements giant reseller provides a calcium pill that nearly nobody can undercut in terms of economy.

​PROS

  • ​Nearly unbeatable price
  • ​Provides 1000 mg of calcium
  • ​Maintains strong bones
  • ​Enhances calcium absorption with D3 and magnesium

​CONS

  • ​A dose is actually three pills
  • ​Contains a lot of fillers
  • ​Where to buy

​Features

​If you can find these, then Kirkland Signature offers a supplement with all the necessary additions for good absorption of the calcium. However, they are often sold out on the internet. Check Costco, if you cannot find them easily on Amazon. We like that they dissolve quickly.

​PROS

  • ​500mg of calcium citrate
  • ​Supplemented with vitamin D3, magnesium and zinc for better absorption  
  • ​Dissolves very quickly

​CONS

  • ​Availability can be spotty online
  • ​Huge pills, so they can be hard for some to swallow
  • ​Where to buy

Features

​You can absorb calcium at only a certain rate in your stomach. If you just throw down a whole handful of calcium pills, much of the benefits of the calcium will be lost. To overcome this, you can either take many calcium supplements throughout the day, or you can take a slow-release tablet. The slow-release feature of Citracal's product makes it one of the best calcium supplements available.

​PROS

  • ​Slow-release tablet
  • ​Provides a large amount of calcium
  • ​Bolstered with magnesium
  • ​Contains additional D3 for absorption

​CONS

  • ​Needs to be taken with food
  • ​More expensive than non-slow release options
  • ​Where to buy

​Features

​Ahhh... the calcium that Nature makes! It shows up in coral, in cow bones and in the nails of kangaroos. But you can’t be bothered to harvest calcium from nature whenever you need it. That’s why there’s Nature Made: to provide you with the calcium that nature made.

​PROS

  • ​Large count bottles
  • ​Comes with extra vitamin D to improve calcium absorption.
  • ​No synthetic dyes
  • ​All-natural flavor
  • ​No preservatives
  • ​Good for those sensitive to yeast

​CONS

  • ​Can be hard to swallow
  • ​Too big for some people
  • ​Where to buy

The Verdict

Tablets near a glass

​Image source: pexels

Your skeleton is the literal backbone of your entire body. If your vertebrae begin to fail, your spine will get pinched. If your spine gets pinched, then your whole communicative structure between your brain and the rest of your body will be compromised and you will suffer. Not only that, but the pain experienced by carpal tunnel and arthritis can be avoided by maintaining one’s bones throughout your life. In other words, we understand that choosing the best calcium supplement is of the highest priority.

If you simply need calcium and don’t worry about swallowing chalky or large-sized pills, then by all means pick up a bottle at GNC. They provide the best calcium supplement for the price. However, we cannot pick GNC as our top choice for the best calcium supplement for your money. Why? Because they use so many fillers. You have to take three pills to get the equivalent of one or two pills of its competition.

Odds are, you are looking here because calcium supplements have not worked for you in the past. If the issue goes beyond simple texture of the supplement, then you may want to check out the ways in which zinc, D3 and magnesium aid in the absorption of calcium. These additional bits of nutrition can make all the difference between being healthful and not having enough calcium.

For that reason, we picked the BlueBonnet Calcium Citrate Magnesium brand of supplements thanks to its 1000 mg of calcium, 400 mg of magnesium, and 800 units of vitamin D3. It gives you ample calcium and the vehicles to make sure it's delivered to its destination within your body.

Featured Image source: pexels