Strontium Boost


Expedited BMD increases in AlgaeCal studies

Strontium is the only material on earth—natural or otherwise—shown to stimulate osteoblasts while modulating osteoclast activity. The addition of strontium to an AlgaeCal protocol yielded a 300% higher annualized increase in bone mineral density (BMD). In other studies, the mineral has been associated with stronger bone microarchitecture and reduced fracture risk.

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Why Strontium Boost?
100% Natural
Clinically Supported
Safety Tested
Faster Bone Building
Strontium Boost
Supports Strong Bone Microarchitecture
The mineral strontium has been associated with osteoid production and decreased fracture risk. In clinical studies, Strontium Boost (in a natural citrate form) taken with AlgaeCal formulas tripled subject bone-density increases.
  • Features

    Recommended, as a companion product to AlgaeCal Plus, for patients experiencing bone loss or at greater risk. The addition of strontium to an AlgaeCal protocol yielded a 300% higher annualized increase in bone mineral density (BMD).

    • The mineral strontium increases osteoblast production and regulates bone resorption. By activating calcium-sensing receptors, it actually increases calcium absorption.
    • Supports consistent, long-term bone-density gains. Study participants gained 7.3% BMD over 7 years when those in their age group would normally lose 7% over this time period. This innovative study won the prestigious 2016 Ragus Award for research.
    • While synthetic strontium compounds have raised concerns, our natural citrate version has a long history of safety when taken with adequate calcium.
    • All 3 AlgaeCal clinical studies support the safety of Strontium Boost, with no adverse events reported.
    • Guaranteed to increase bone mineral density when used per protocol with AlgaeCal Plus.
  • Supplement Facts

    Serving Size: 2 Capsules

    Servings Per Container: 30

    Recommended Dose:Two capsules daily (with or without food). Ensure adequate daily calcium intake during use. Take two hours apart from calcium-rich foods or supplements.

    Amount Per Serving

    • Strontium (from Strontium Citrate): 680 mg

    Suggested Use: To improve bone mineral density and maintain strong bones, when incorporated into a regimen with AlgaeCal Plus.

    Recommended Dose: Take two capsules daily, with or without food. Recommended to be taken in the evening before bed. Ensure adequate daily calcium intake during use. Adult use only.

    Potential Interactions: Strontium and calcium compete for the same intestinal absorption sites. To maximize absorption, take Strontium Boost at least two hours apart from foods or supplements containing significant amounts of calcium. Be sure your overall daily intake of calcium is equal to or greater than that of strontium.

    Cautions: Patients with chronic kidney disease, who have compromised blood filtering capabilities, should avoid strontium unless recommended by their healthcare provider. Consult a healthcare professional if you have any medical condition, are taking any medications, or are pregnant or lactating.

    This product is non-GMO and free from gluten, wheat, dairy, and soy.

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Stimulates Osteoblast Differentiation
Creates more bone-building cells

Mesenchymal stem cells (MSC) can become osteoblasts or adipocytes. Strontium turns on genes that help MSCs more often become osteoblasts, mature more quickly, and survive longer.

Boosts Absorption of Calcium
Activates calcium-sensing receptors (CaSR) found on osteoblasts

By activating CaSR in bone and gut, strontium helps increase calcium absorption. Researchers have identified a new CaSR version that is only activated by strontium.

Regulates Bone Breakdown
Influences key bone remodeling molecules

Strontium modulates RANKL which activates osteoclasts and increases bone resorption. Further, strontium increases osteoprotegerin (OPG) which serves as a decoy for RANKL to slow bone resorption.

Disrupts Osteoclast Production and Activity
Acts on osteoclasts to prevent overactive bone resorption

Strontium not only modulates the maturation of osteoclasts; it reduces their ability to adhere to bone and start the bone-removal process. Strontium also increases the rate of osteoclast apoptosis (cell suicide).

Thousands have shared AlgaeCal success stories.
Help your patients join them in better bone health!
Annie Croell
Chatsworth, California
I got a phone call from my doctor asking me, 'what is your secret?'
Roxane Cummings
Cope, South Carolina
I’ve had no side effects, and the results have been amazing.
Lisa Reiss
Seldon, New York
My doctor said I should try AlgaeCal.
Mimi Guzman
Sandy, Utah
It was as if I was given back 30 years.
Laura Farrell
Spring, Texas
I wanted a natural alternative to restoring my bone density.
Cherie Mathews
Austin, TX
One year of using AlgaeCal has changed my life.
Read All Success Stories
Clinical Studies Support Efficacy of AlgaeCal Protocol
AlgaeCal is the only calcium supplement clinically supported to increase bone density. Our recommended protocol of AlgaeCal Plus (and companion product Strontium Boost) is based on formulations used in the most effective test groups of our three clinical studies. View Our Research Page.
Cover of the Nutritional Journal edition that featured AlgaeCal
Bone Mineral Density Increases in Just 6 Months with AlgaeCal and Strontium Boost.
  • Demonstrates real BMD increases, averaging 2.18% (annualized)
  • 216 Men and Women
  • Six Months

Read In PubMed

Review Summary
Cover of the International Journal of Medical Sciences edition that featured AlgaeCal
AlgaeCal Formulations Build New Bone as Seen On Before-After DEXA Scans, Safely and Naturally
  • Confirms 1% - 2% BMD gains — and up to 4% with Strontium Boost
  • 414 Postmenopausal Women
  • One Year

Read In PubMed

Review Summary
Cover of the American College of Nutrition edition that featured AlgaeCal
AlgaeCal Users Increase Bone Density Every Year for Seven Straight Years
  • Establishes long-term, linear gains averaging 1% per year, while establishing safety
  • 172 Postmenopausal Women
  • Seven Years

Read in PubMed

Review Summary