No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.

America's #1 Rated
Catalog/Internet Brand
Based on Customer Satisfaction
Shop by
Do You
Need Help?

Swanson Premium

Liquid Calcium & Magnesium

Liquid Calcium & Magnesium

Item: SW837

  • Terrific combo for bone and muscle health

  • Features the ideal two-to-one ratio of calcium to magnesium

  • Delivered in our high bioavailability softgels

  • 200 softgels arrive in two separate bottles of 100 softgels each

300/150 mg 200 Sgels
Sgels Size: H

Retail $15.49
Save 42%
In Stock
  • Terrific combo for bone and muscle health

  • Features the ideal two-to-one ratio of calcium to magnesium

  • Delivered in our high bioavailability softgels

  • 200 softgels arrive in two separate bottles of 100 softgels each

Swanson Premium Liquid Calcium & Magnesium combines two essential minerals that work together to maintain strong, healthy bones and muscles. Our high-absorption softgels supply the ideal two-to-one ratio of these vital minerals, with 300 mg of calcium and 150 mg of magnesium apiece.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 2 Softgels

Servings Per Container 50

  Amount Per Serving % Daily Value
Calories 20  
Calories from Fat 15  
Total Fat 1.5 grams 2%*
Calcium (from calcium carbonate) 600 mg 60%
Magnesium USP(from magnesium oxide) 300 mg 75%

*Percent Daily Values are based on a 2,000 calorie diet.

Other ingredients: Soybean oil, gelatin, glycerin, purifued water, soy lecithin, yellow beeswax, titanium dioxide.

Suggested Use: As a dietary supplement, take two softgels two times per day with water and food.

Relative Size

Printable Size Guide

Shipping Weight

1.16 lbs

Swanson Premium Liquid Calcium & Magnesium Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.6 out of 5 by 30 reviewers.
Rated 3 out of 5 by liquid cal/mag I orderd these not looking at the size of the pill. They are huge and I will not order this item again. October 5, 2015
Rated 5 out of 5 by Been using a long time For the ol' bones and teeth....I eat a minimum of dairy products so I like to supplement my diet with the liquid calcium and magnesium. I take it with the multi vitamin and mineral supplement. June 10, 2015
Rated 1 out of 5 by ingredient concern This item has soybean oil in it...not a healthy oil. July 22, 2014
Rated 2 out of 5 by big pill This is a HUGE pill... Effectiveness too soon to mention. January 17, 2014
Rated 5 out of 5 by Trying a different Mag/Cal combo I have been taking Mag/Cal at night for so many years I have lost count. I decided to try a different brand, and so far this combo seems to be as good as the other I was using. Instead of 500/250, this is 600/300 and I only have to take 2 instead of 3, which is a plus. For this combo, less really is more! :) January 14, 2014
Rated 5 out of 5 by help bones AND SLEEP! Most women 50 and over should be supplementing calcium, and it goes best with magnesium (which many of us are deficient in anyway). These LIQUIgels are the best way to take calcium; the liquid will be absorbed in the gut, which rarely is the case with hard-pressed tablets of calcium, which can leave the body as firm and glossy as when they entered! TAKE THEM AT BEDTIME AND YOU WILL GET TO SLEEP EVEN MORE PROMPTLY THAN USUAL AND SLEEP LIKE A BABY. January 5, 2014
Rated 5 out of 5 by great product. works well. doesn't upset your stomach. December 7, 2013
Rated 5 out of 5 by Great Product I Like being able to get this as the liquid I thinks absorbs better for me December 1, 2013
Rated 5 out of 5 by bedtime Aide I take this at bedtime and it seems to help me to sleep better and remain calm. I take it with a Swanson's tri-mag as well. September 3, 2013
Rated 5 out of 5 by Great Product Ive been using this product several years now and will continue to. Although the size is large, it is a gel cap therefore easy to swallow. My favorite choice for calcium/magnesium. May 28, 2013
Rated 5 out of 5 by Best Cal/Mag My midwife suggested taking a Cal/Mag supplement with my second pregnancy. I found this brand and thought it was a good deal so I tried it. I feel it is a great product! May 2, 2013
Rated 5 out of 5 by Great Liquid Calcium & Magnesium This is a new product for me. I was surprised the capsules were so large. However, swallowing them has not been a problem. I like the idea of liquid calcium and magnesium. I am pleased with this product and believe it will prove to be a plus for my health needs. April 13, 2013
Rated 5 out of 5 by A Boone for Bones I like this calcium as it is a liquid and gets to the bones where it is needed much quicker than tablets or capsules. It improves my overall "feel good" factor April 12, 2013
Rated 5 out of 5 by Liquid Calcium Dr told me to take 1200mg of Calcuim daily. I find these capsules easy to swallow. It is also easy to divide the calcium through out my day. I will be using them as long as needed and directed. April 9, 2013
Rated 5 out of 5 by This is the best liquid calcium I've ever tried. I've used it for over 4 years now and it is just the best! April 1, 2013
Rated 5 out of 5 by What deal! I ordered a bottle of Calcium & Magnesium and when my shipment came, there were 2 bottles. The 2nd was complimentary! Not only is Swanson Vitamins the best bargain, they beat it with Buy One Get One Free offers! February 25, 2013
Rated 5 out of 5 by always need it around Buying it for my entire family for many years. February 7, 2013
Rated 5 out of 5 by Great Combined Supplement I really enjoy the convenience of taking these Cal-Mag supplements in one capsule. I feel that the liquid calcium absorbs much better combined with the magnesium. They are easier to digest. Thank you Swanson's for pairing these two much needed supplements together! March 17, 2012
Rated 5 out of 5 by easy to take, seems to help my joints more so than anything else I have taken and the price is right. October 8, 2010
Rated 4 out of 5 by Almost Perfect I do appreciate the convenience. It's easier to remember to take since it's right there in the refrigerator. However, the lemony taste is much too intense. If that could be reduced along with the number of calories, I'd be delighted. Good product. June 21, 2010
Rated 5 out of 5 by good product this products seems to work the best for me, easy to swallow and great value February 21, 2010
Rated 5 out of 5 by very good purchase I like the 2 in 1 capsules---easy to swallow. July 29, 2009
Rated 4 out of 5 by My favorite This is my favorite product and the one I keep reordering. I like the softgels because they are easy to swallow. I like the combination of calcium and magnesium. July 22, 2009
Rated 5 out of 5 by Best Calcium of All! This is the only calcium supplement that I can take without causing constipation! It contains a sufficient amount of magnesium in it which prevents constipation and helps the calcium get absorbed better. Also, the liquid preparation further helps with absorption. I take my calcium-magnesium supplements in three divided doses throughout the day. You can't find this combination anywhere else. Thank you, Swanson Vitamins! April 9, 2009
Rated 4 out of 5 by Great Calcium-Magnesium Combo! My only complaint with these sofgels is that they are way too large for me. I would like to have the same combination in a smaller sofgel. March 20, 2008
  • 2017-01-19 T13:41:45.450-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_30, tr_30
  • loc_en_US, sid_SW837, prod, sort_default
2 next>>

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Swanson Premium Liquid Calcium & Magnesium

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More

300/150 mg 200 Sgels
Sgels Size: H

300/150 mg 30 Sgels
Sgels Size: H

300/150 mg 100 Sgels
Sgels Size: H

Customer Service
About Swanson
© 2017 Swanson Health Products – Terms of Service