AlgaeCal Guarantee

One Year Money Back Guarantee

1 Year Money Back Guarantee

Our 1 Year Money Back Guarantee either leaves you 100% satisfied, or you get your money back. Period. That's why we give you a full year to test drive all our products and superior service!

If you find yourself dissatisfied simply contact us to obtain a Return Merchandise Authorization (RMA) number, and return your unused or partially used bottles of AlgaeCal products for a 100% refund within 1 year from your purchase date.

Seven Year Bone Guarantee

Stronger Bones for 7 Years Guarantee

When you follow directions for use of AlgaeCal Plus and Strontium Boost – we guarantee you will see increased bone density in EVERY follow-up bone scan you have while using these 2 products - or we will refund every penny you paid for our products between your scans. This guarantee extends to every scan you have for the next 7 years.

Too Good to Be True?

Since no other calcium company, no drug, and no doctor guarantees you will increase bone density even for one year, why should you believe our 7 year guarantee?

Because we have been offering this guarantee since 2006. Because 37,169 customers like you have ALREADY built stronger bones…and only one person didn’t see the results we guarantee!  And because our products are clinically supported to increase bone density over a 7 year period – they just work.

Measurable improvements always appear at 6 months from when you start your AlgaeCal Plus and Strontium Boost program.  So if your next DEXA (or DXA)  scan is scheduled half a year or more from now we guarantee your bone density increase.  You may choose to wait for your next scheduled scan so that it is paid for by your insurance, or you may choose to pay out of pocket to check your results earlier.  Either way is fine for us.  Just allow at least 6 months of taking the products as directed before your follow up scan.

In other words, “scan to scan to scan” improvements MUST be yours for the next 7 years!

Osteo DEXA Scan

How It Works

You need two DEXA scans to make this guarantee work.  The first scan needs to be within 30 days of your purchase of AlgaeCal Plus + Strontium Boost. The second scan can be whenever you want, as long as it’s at least 6 months after you start taking the products (and not more than 30 days after you stop).

This allows you to measure how well these products increase your bone density when you get your second scan.

What You Need To Do

  1. Have a DEXA scan that is not more than 30 days old to establish a baseline measurement. (If you had a DEXA scan more than 30 days ago, your guaranteed period will launch from your next scan onward. So don’t wait! Get started building healthy new bone right now before your guarantee begins.)
  2. Take these two products at full dose as directed for at least six months.
  3. Get your follow up DEXA scan from the same clinic as your first scan. It doesn’t matter when… six, twelve, even 24 months after you start – as long as you have continued to use your products between scans.

If your follow up scan does not show an increase in your hip and/or spinal bone density, we refund every penny you paid us between those two scans.

What Happens After 7 Years?

You can repeat this process of increasing bone, guaranteed, from scan to scan, for the next 7 years! (Because our products are clinically supported to increase bone density over a 7 year period.) At that point, we’ll be happy to repeat the guarantee. That’s how confident we are that you will see a bone density increase with every subsequent scan!  You are automatically extended!


  1. Current Prescription Drug Use.  Studies show that a wide range of prescription drugs interfere with natural bone density increases.  You may take drugs now that impede AlgaeCal Plus and Strontium Boost from increasing your bone density. To learn if your prescription is excluding you from this guarantee, please call toll free 1-800-820-0184.
  2. Early Stage Menopause. If you are in the first five years of menopause, your hormone balance may cause a dramatic drop in bone density.  So even the great nutrients in AlgaeCal Plus and Strontium Boost may not be able to offset the loss. So women in this phase of life are excepted from the Guarantee.IMPORTANT NOTE: Even if you fall into one of the guarantee exceptions, AlgaeCal Plus and Strontium Boost is still your smartest choice because it is the ONLY nutrient combination that is clinically supported to increase bone density in adults.  If you are taking medications or are in early menopause, you need every nutritional advantage you can get.  Often, exempted customers STILL increase their bone density!

Watch AlgaeCal Success Stories


Disclaimer: Guarantee matches 3 clinical studies results. View studies.