
Product collection
Your Stronger Bones For Life Guarantee
We guarantee that AlgaeCal’s Bone Builder Pack will increase your bone density—or your money back. Our unique formula of 16 bone-supporting nutrients begins working from day one, and you’ll see measurable improvement on your DEXA scan within six months.
This guarantee lasts a lifetime. With every DEXA scan, your bone density should continue to improve. If it ever doesn’t, we’ll refund every penny you’ve spent since your last scan.
No risk—stronger bones or a full refund.
Skeptical? Good. So are we.
Our calcium supplement isn’t just talk — it’s proven. Three independent, peer-reviewed human clinical studies back it, and thousands of DEXA scans across all 50 states confirm the results.
Still skeptical? Good. Check the studies, review the ingredients, and watch real customer results on YouTube (“AlgaeCal reviews”).
Because when something truly works, it stands up to scrutiny.
The science is real. The results speak for themselves.
Clinically Supported
AlgaeCal has been studied in three human clinical trials conducted by researchers from leading institutions including Harvard Medical School, Georgetown University, and the University of Texas. The conclusion was the same across all three:
AlgaeCal is the only calcium supplement ever shown to increase bone density‡.
Plant-Based Calcium
Most Natural Calcium Supplements are Made From Rocks
AlgaeCal is different. It's made from organic marine algae — mesophyllum superpositum - a plant-based source that naturally contains all the bone-supporting minerals your body needs to stop bone loss and increase bone density.
Results
Thousands of customers have seen real, measurable improvements in their bone health with AlgaeCal Plus — a plant-based calcium clinically shown to increase bone density naturally.
Clinically Proven Bone Density Results
82%
Reported noticeable improvement in bone strength and joint comfort within the first 6 months of use.
90%
Average yearly increase in bone mineral density (BMD) observed in multiple clinical studies.
86%
Study participants maintained or improved bone density over 12 months when following the full AlgaeCal program.
Caption about the results and/or link for their proof.
Featured Blogs
Comparison table
Talk about how and why AlgaeCal Plus is better than other calcium supplements.
|   | SP Algaecal | Others |
|---|---|---|
| Plant Calcium | ||
| Bone Minerals | ||
| Proven Results |