Shop our Featured Stores! Earn Cashback now

Isotonix® Calcium Plus

Isotonix® Calcium Plus

Price  $19.50
Calcium is essential for building and maintaining strong bones. Isotonix® Calcium Plus provides the body with an optimal blend of calcium, vitamin D3, magnesium, vitamin C and boron in an efficient isotonic solution that is readily absorbed by the ...
Single Bottle (90 Servings)
Enter Quantity  
Ship Free
Calculate Shipping
by zip code
or by
state or country

One-time delivery
Save 5% by adding to AutoShip and never run out again!
  • Select an AutoShip eligible item, and toggle the "Add to AutoShip" option on the right.
  • Add as many of your favorite items as you like. Create as many AutoShips (with different delivery dates) as you need.
  • Receive a 5% discount on your AutoShip order of Market America products every time!
Add to Trend
Set Price Alert
Add to eGift
Add to Gift Registry
Save for later
Store Info
Product Info
Isotonix® Calcium Plus

Calcium is essential for building and maintaining strong bones. Isotonix® Calcium Plus provides the body with an optimal blend of calcium, vitamin D3, magnesium, vitamin C and boron in an efficient isotonic solution that is readily absorbed by the body. Isotonix dietary supplements are a replica of the body's own fluids, such as tears, plasma and breast milk. All fluids in the human body have a certain concentration, which is called the osmotic pressure. The body's common osmotic pressure, which is isotonic, allows a consistent maintenance of all body tissues. In order for a substance to be used in the body's metabolism, it must be changed to the isotonic state.*


The efficiency of absorption is also affected by the digestive system. All substances that are used in the stomach go through a degradation process (breakdown) before they can be passed through the opening from the stomach to the small intestine to allow absorption. The digestive process can cause substances to lose some nutritive value, and this whole process takes time!


The secret of the isotonic process is probably now becoming clear! When an isotonic substance enters the body, it will be absorbed into the bloodstream rapidly. With isotonic fluids, little nutritive value is lost making the absorption of nutrients highly efficient. There is nothing artificial about it. An isotonic fluid is nature's own nutrient delivery system.


Isotonix Calcium Plus paves the way for powerful results since it is in an isotonic form rather than a tablet. Calcium in tablet form is difficult for your body to absorb. People may fail to absorb tablet calcium supplements because the calcium supplement is not blended with vitamin D and magnesium; these are necessary to aid in the absorption and use of calcium. 


Even if the calcium tablet is blended correctly, it may be difficult for the body to utilize or break down the calcium. One explanation may be that many calcium brands use calcium from eggshell or oyster shell. These may not be well absorbed by the body. Another reason calcium may not be absorbed from a tablet is because of DCP, which is a binding agent used to hold the tablet together. DCP does not break down in the body.


In addition to binders, some calcium supplements may have additives such as chlorine and other chemicals. Even assuming no binders are used in the calcium tablet, the body must still break down a hard-pressed tablet into a usable form. If the tablet cannot be broken down sufficiently in the stomach, then the calcium will not be absorbed. If you can't break down the calcium, your body is robbed of the calcium needed to support bodily functions.

*These statements have not been evaluated by the Food and Drug Administration. This product(s) is not intended to diagnose, treat, cure or prevent any disease.


by PowerReviews
Isotonix® Calcium Plus

(based on 172 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.


  • Simple to take (114)
  • Good value (95)
  • Increases strength (31)
  • Increases flexibility (26)
  • Relieves pain (13)


  • Complicated to take (5)

Best Uses

  • Everyday use (115)
  • Older people (57)
  • Athletes (29)
  • Injury recovery (27)
    • Reviewer Profile:
    • Health conscious (74), Regular user (67), First time user (64), Medical professional (12)

Reviewed by 172 customers

Sort by

Displaying reviews 1-5

Back to top

Previous | Next »


Tastes great and so I take it

By Joan the diver

from Cincinnati, OH

Comments about Isotonix® Calcium Plus:

I never could choke down the normal, chalky horse-size calcium pills and the chewables always tasted "off" to me. So i avoided taking calcium supplements. My first bone density test showed this was a mistake for someone my age. I LOVE the taste of the Isotonic calcium so I rarely forget to take it. I will anticipate my next bone density test to see how much better I do!


Feb.9,2012 I've been ...

By RobertaW

from USA

Comments about Isotonix® Calcium Plus:

Feb.9,2012 I've been taking this for a little over 3 years now. I liked the taste better when I first started taking it--I think the company has changed some of the ingredients and wish they would go back to the formula they were using 3 years ago. It is good that it gets into the system quicker than a pill variety.


My daily dose

By AlexandraJ

from USA


Comments about Isotonix® Calcium Plus:

Having had 4 children, I need to take this product everyday. It tastes so good and I make sure to take it each morning and sometimes in the evening. I got my mom hooked on it too :)


very good

By pat

from seffner fl.

Verified Buyer

Comments about Isotonix® Calcium Plus:

i liked every thing i ordered



By KimG

from USA

Comments about Isotonix® Calcium Plus:

I have been taking a shot of calcium twice a day one in the morning and one before bedtime. Calcium especially for women is important to keep your bone density from declining. I'm very pleased with this product.

Displaying reviews 1-5

Back to top

Previous | Next »

Product information and prices are provided by merchants and/or third party sources. At SHOP.COM we do everything we can to ensure the accuracy of the product information or prices displayed, but occasionally, errors occur. Please notify SHOP.COM of any information or pricing inaccuracies so that we may immediately notify the merchants to correct the problem. We apologize for any inconvenience this may cause.

Thanks for signing up for email deals!

We'll send the emails to:

Here at SHOP.COM, we take your privacy very seriously. Please take the time to review our privacy policy.

Happy shopping!