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    NATIONAL OSTEOPOROSIS awareness MONTH

    YES YOU CAN

    Increase Bone Density*‡

    Subject MatterSubject Matter

    Up to 33% OFF

    Discount automatically applied at checkout. But Hurry, this offer ends at midnight, June 4th.

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    Awareness Isn't Enough

    It’s National Osteoporosis Awareness Month.

    But we don’t want to “make you aware” of osteoporosis. You already know how serious that can be.

    Instead, we'd rather help you strengthen your bones with the only calcium clinically supported to increase bone density*‡.

    Close-up of woman's face with her hands lifting swimming goggles onto her head

    When you want calcium to increase bone density, numbers matter

    16 essential nutrients
    16 Nutrients
    16 Nutrients

    Traditional calcium supplements don’t increase bone density. They can’t! That’s because bone loss isn’t just a loss of calcium. It’s a loss of all the minerals and vitamins that give bone its strength and structure.

    In fact, clinical research shows it takes 16 essential nutrients to increase bone density.

    So if your calcium supplement only contains calcium, you’re getting just one of the 16 nutrients your bones need. That leaves you 15 nutrients short. And without those missing ingredients, your body simply can’t rebuild stronger bone. It’s impossible!

    That’s why AlgaeCal is different. Every serving provides a full clinical dose of all 16 essential bone-building nutrients. The same nutrients and doses used in peer-reviewed studies showing increases in bone density.

    6 month guarantee
    Image description
    Stronger bones in 6 months, or your money back.
    6 Month Guarantee
    6 Month Guarantee

    Because AlgaeCal is the only calcium clinically supported to increase bone density, it is the only calcium supplement that guarantees results. Here’s how it works:

    Step 1: Get a DEXA scan—this is your bone density baseline.

    Step 2: Take the Bone Builder Pack as directed daily for at least 6 months.

    Step 3: Get a follow-up DEXA scan after 6 months to measure your progress.

    Step 4: If you don’t see a bone density increase, we’ll refund every penny.

    No other bone health supplement dares to back their results like this. Because no other supplement works like this. Stronger bones, guaranteed.

    3 clinical studies
    3 clinical studies book covers
    3 Clinical Studies
    3 Clinical Studies

    In three separate studies, scientists from Georgetown University, Harvard Medical School, and the University of Texas have confirmed that AlgaeCal is the ONLY calcium clinically supported to increase bone density.

    In one study, researchers from The Journal of the American College of Nutrition followed 172 AlgaeCal users over 7 years. Each person had a DEXA bone scan at the beginning and end of the study. The results? AlgaeCal users increased their bone density by 7.3% over those 7 years.

    Now, that may not seem like much, but consider this: after age 40, you typically lose 1% of bone density every year. So instead of losing 7% in 7 years, AlgaeCal helps you gain 7%. That’s a 14% swing. In other words…

    You’re turning back the clock on your bone health by 14 years.

    1000+ DEXA Scans
    Results from recent customer scans…

    JoAnne Goodnight

    “My spine bone density increased by 26% in just one year.”

    Robin Everitt

    “I had a 24.9% improvement”

    Sharonrose McMarr-Schroeder

    “I had a 7% increase in my spine and hips’ bone density!”

    Kathy Orso

    “My spine had improved by 7.5%!”

    Connie Isaacson

    “I had a 16% increase in my bone density!”

    Carlene Race

    “My bone mass in my spine had increased 10.8%.”

    1000+ DEXA Scans
    1000+ DEXA Scans

    Clinical studies matter. But so does real-world proof. Over the past 20 years, thousands of women have used AlgaeCal as part of their daily bone health routine.

    Their bone density changes were then verified using DEXA scans, the same medical imaging doctors use to diagnose osteoporosis.

    Year after year, users reported their scan results, showing measurable increases in bone density.

    This confirmed what the clinical research already showed: when bones are given the full set of nutrients they need, density can increase.

    16 essential nutrients
    16 Nutrients
    16 Nutrients

    Traditional calcium supplements don’t increase bone density. They can’t! That’s because bone loss isn’t just a loss of calcium. It’s a loss of all the minerals and vitamins that give bone its strength and structure.

    In fact, clinical research shows it takes 16 essential nutrients to increase bone density.

    So if your calcium supplement only contains calcium, you’re getting just one of the 16 nutrients your bones need. That leaves you 15 nutrients short. And without those missing ingredients, your body simply can’t rebuild stronger bone. It’s impossible!

    That’s why AlgaeCal is different. Every serving provides a full clinical dose of all 16 essential bone-building nutrients. The same nutrients and doses used in peer-reviewed studies showing increases in bone density.

    6 month guarantee
    stronger bones for life guarantee badge
    Stronger bones in 6 months, or your money back.
    6 Month Guarantee
    6 Month Guarantee

    Because AlgaeCal is the only calcium clinically supported to increase bone density, it is the only calcium supplement that guarantees results. Here’s how it works:

    Step 1: Get a DEXA scan—this is your bone density baseline.

    Step 2: Take the Bone Builder Pack as directed daily for at least 6 months.

    Step 3: Get a follow-up DEXA scan after 6 months to measure your progress.

    Step 4: If you don’t see a bone density increase, we’ll refund every penny.

    No other bone health supplement dares to back their results like this. Because no other supplement works like this. Stronger bones, guaranteed.

    3 clinical studies
    3 clinical studies book covers
    3 Clinical Studies
    3 Clinical Studies

    In three separate studies, scientists from Georgetown University, Harvard Medical School, and the University of Texas have confirmed that AlgaeCal is the ONLY calcium clinically supported to increase bone density.

    In one study, researchers from The Journal of the American College of Nutrition followed 172 AlgaeCal users over 7 years. Each person had a DEXA bone scan at the beginning and end of the study. The results? AlgaeCal users increased their bone density by 7.3% over those 7 years.

    Now, that may not seem like much, but consider this: after age 40, you typically lose 1% of bone density every year. So instead of losing 7% in 7 years, AlgaeCal helps you gain 7%. That’s a 14% swing. In other words…

    You’re turning back the clock on your bone health by 14 years.

    1000+ DEXA scans
    Results from recent customer scans…

    JoAnne Goodnight

    “My spine bone density increased by 26% in just one year.”

    Robin Everitt

    “I had a 24.9% improvement”

    Sharonrose McMarr-Schroeder

    “I had a 7% increase in my spine and hips’ bone density!”

    Kathy Orso

    “My spine had improved by 7.5%!”

    Connie Isaacson

    “I had a 16% increase in my bone density!”

    Carlene Race

    “My bone mass in my spine had increased 10.8%.”

    1000+ DEXA Scans
    1000+ DEXA Scans

    Clinical studies matter. But so does real-world proof. Over the past 20 years, thousands of women have used AlgaeCal as part of their daily bone health routine.

    Their bone density changes were then verified using DEXA scans, the same medical imaging doctors use to diagnose osteoporosis.

    Year after year, users reported their scan results, showing measurable increases in bone density.

    This confirmed what the clinical research already showed: when bones are given the full set of nutrients they need, density can increase.

    16 essential nutrients
    16 Nutrients
    16 Nutrients

    Traditional calcium supplements don’t increase bone density. They can’t! That’s because bone loss isn’t just a loss of calcium. It’s a loss of all the minerals and vitamins that give bone its strength and structure.

    In fact, clinical research shows it takes 16 essential nutrients to increase bone density.

    So if your calcium supplement only contains calcium, you’re getting just one of the 16 nutrients your bones need. That leaves you 15 nutrients short. And without those missing ingredients, your body simply can’t rebuild stronger bone. It’s impossible!

    That’s why AlgaeCal is different. Every serving provides a full clinical dose of all 16 essential bone-building nutrients. The same nutrients and doses used in peer-reviewed studies showing increases in bone density.

    6 month guarantee
    Stronger Bones for Life guarantee
    Stronger bones in 6 months, or your money back.
    6 Month Guarantee
    6 Month Guarantee

    Because AlgaeCal is the only calcium clinically supported to increase bone density, it is the only calcium supplement that guarantees results. Here’s how it works:

    Step 1: Get a DEXA scan—this is your bone density baseline.

    Step 2: Take the Bone Builder Pack as directed daily for at least 6 months.

    Step 3: Get a follow-up DEXA scan after 6 months to measure your progress.

    Step 4: If you don’t see a bone density increase, we’ll refund every penny.

    No other bone health supplement dares to back their results like this. Because no other supplement works like this. Stronger bones, guaranteed.

    3 clinical studies
    3 clinical studies book covers
    3 Clinical Studies
    3 Clinical Studies

    In three separate studies, scientists from Georgetown University, Harvard Medical School, and the University of Texas have confirmed that AlgaeCal is the ONLY calcium clinically supported to increase bone density.

    In one study, researchers from The Journal of the American College of Nutrition followed 172 AlgaeCal users over 7 years. Each person had a DEXA bone scan at the beginning and end of the study. The results? AlgaeCal users increased their bone density by 7.3% over those 7 years.

    Now, that may not seem like much, but consider this: after age 40, you typically lose 1% of bone density every year. So instead of losing 7% in 7 years, AlgaeCal helps you gain 7%. That’s a 14% swing. In other words…

    You’re turning back the clock on your bone health by 14 years.

    1000+ DEXA Scans
    Results from recent customer scans…

    JoAnne Goodnight

    “My spine bone density increased by 26% in just one year.”

    Robin Everitt

    “I had a 24.9% improvement”

    Sharonrose McMarr-Schroeder

    “I had a 7% increase in my spine and hips’ bone density!”

    1000+ DEXA Scans
    1000+ DEXA Scans
    JoAnne Goodnight

    “My spine bone density increased by 26% in just one year.”

    Robin Everitt

    “I had a 24.9% improvement”

    Sharonrose McMarr-Schroeder

    “I had a 7% increase in my spine and hips’ bone density!”

    Kathy Orso

    “My spine had improved by 7.5%!”

    Connie Isaacson

    “I had a 16% increase in my bone density!”

    Carlene Race

    “My bone mass in my spine had increased 10.8%.”

    1000+ DEXA Scans
    1000+ DEXA Scans

    Clinical studies matter. But so does real-world proof. Over the past 20 years, thousands of women have used AlgaeCal as part of their daily bone health routine.

    Their bone density changes were then verified using DEXA scans, the same medical imaging doctors use to diagnose osteoporosis.

    Year after year, users reported their scan results, showing measurable increases in bone density.

    This confirmed what the clinical research already showed: when bones are given the full set of nutrients they need, density can increase.

    This combination of peer-reviewed clinical studies, thousands of verified DEXA scans, and a performance-based guarantee is what sets AlgaeCal apart. 

    It’s proof you can see, measure, and confirm with your own doctor.

    A mountain range with a hiker hiking along a ridge. Overlayed on top is a line graph indicating bone density over time. It shows a decline of -7% with no treatment, -3% with taking traditional calcium and vitamin D and a 7.3% improvement with the AlgaeCal Protocol.
    A mountain range with a hiker hiking along a ridge. Overlayed on top is a line graph indicating bone density over time. It shows a decline of -7% with no treatment, -3% with taking traditional calcium and vitamin D and a 7.3% improvement with the AlgaeCal Protocol.

    You can increase bone density
    And you should...

    A middle aged woman rocking climbing with ropes.

    Because strong bones aren’t about numbers on a chart.

    They’re about how you want to live. They’re about saying ‘yes’ to life without that quiet fear of fracture in the back of your mind.

    You see, when bone density improves, something else improves too — confidence. Movement feels natural again. Life feels open instead of restricted. You’ve worked too hard to let low bone density shrink your world.

    Choose Your Deal

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    Offer open to U.S. and Canadian residents only. Promotion valid for purchases made between May 1 and June 4, 2026. Save up to 33% through either Subscribe & Save (get 33% off your first month; U.S. customers only) or through bundle savings (save up to 33% total on select 3- or 6-month bundles). The maximum savings of 33% ( $230) is achieved when the 10% promotional discount is applied to the already discounted 6-month Bone Builder Pack. Limit one coupon per person and per household. Offer cannot be combined with any other discounts. Exclusions apply: 1-month bundles, 12-month bundles, AlgaeCal Bundles, AlgaeCal Collagen, Magnesium Relax, and test kits are excluded. Subscribe & Save and Vitamin D3 Complete are available in the United States only.
    Results consistent with Clinical Trials.
    Need Help?

    Speak to our team of Bone Health Consultants

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