Strontium Boost


Triple your bone density increases

Combine with AlgaeCal Plus to triple your bone density increases. Strontium is the only material on earth— natural or otherwise— shown to stimulate bone-building cells while slowing down overactive bone-resorbing cells.

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The Benefits

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Why Strontium Boost?
100% Natural
Clinically Supported
Safety Tested
Faster Bone Building
Guaranteed Results
Strontium Boost
Build Bone Faster
Combine Strontium Boost with AlgaeCal Plus for faster results and greater bone density increases.
  • Product Details
    60 Easy-to-Swallow Veggie Capsules Per Bottle
    Suggested Use:
    Take 2 capsules before bed, with or without food, but separate from calcium by at least 2 hours.
    30 day supply
  • Drug Interactions
    Always check with your doctor for details about possible interactions between AlgaeCal products and your medications as some may require separation. If you have impaired kidney function, please consult with your healthcare provider before using Strontium Boost.
  • Ingredients
    What's Inside?

    Strontium Citrate - 680mg

    This essential nutrient helps your bones get the calcium, magnesium, and vitamin D they need to stay healthy and strong. It also helps your body make collagen, the main protein that holds your bone together.

Increase Bone Density Even Faster
Stimulates Bone Building
Meet one of nature's "miracle" minerals!
On average, when taken with AlgaeCal Plus as part of our Bone Builder Pack , Strontium Boost helped triple bone density increases, as compared to people taking only AlgaeCal Plus.
Naturally found in soil, food, and your bones
Strontium is the only natural material on earth shown to stimulate bone- building cells, while slowing down overactive bone- resorbing cells.
All-natural, safe, and a critical ingredient in our bone
The all- natural strontium in Strontium Boost is strontium citrate and it’s safely absorbed the same way as calcium. Unlike synthetic strontium, our strontium supplement is completely safe for human consumption.
Guaranteed Results
Guaranteed to increase bone density
Increase your bone density in just 6 months when you take Strontium Boost with AlgaeCal Plus! Together they make up our Bone Builder Pack. Learn about our Guarantee.

Strontium Citrate Helps With Healthy Bone Remodeling

Strontium is a natural trace mineral in our soil. And citrate means citric acid from fruits like lemons and oranges. Strontium Boost combines strontium with citrate because citrate lowers our body's acid levels.

High acid levels trigger rogue bone cells to eat away at healthy bone. And that accelerates bone loss! Strontium is very similar to calcium, absorbed the same way as calcium, and is a critical ingredient in our bones.


Strontium Triples The Results From Calcium

Strontium is the only substance on earth shown to stimulate bone-building cells while slowing down overactive bone-resorbing cells. So much so, that our clinical studies showed Strontium Boost helped AlgaeCal Plus triple the bone density increases of AlgaeCal Plus alone. Take them together as the Bone Builder Pack, and you can increase your bone density in just 6 months!

Results and benefits from our clinical studies
AlgaeCal is the only calcium supplement supported to increase bone density in three clinical studies. View All Studies
Cover of the Nutritional Journal edition that featured AlgaeCal
Bone Mineral Density Increases In Just 6 Months With AlgaeCal and Strontium Boost.
icon >2% Bone Mineral Density Increases
arrows 216 Participants
View Studies
Cover of the International Journal of Medical Sciences edition that featured AlgaeCal
DEXA Results Show AlgaeCal Formulations Build Bone In One Year
icon 1.3% Average Bone Mineral Density Increase In Women Over 40
arrows 414 Participants
View Studies
Cover of the American College of Nutrition edition that featured AlgaeCal
AlgaeCal Users Increase Bone Density Every Year For 7 Straight Years
icon 1.04% Average Annual Bone Mineral Density Increase In Postmenopausal Women
arrows 172 Participants
View Studies
Includes access to...

The World's #1 Bone- Health Support Group

The AlgaeCal Community is an exclusive Facebook group for AlgaeCal customers. Join thousands of like-minded people who are working toward renewed bone health. It's a friendly non-judgemental space where you can ask questions, celebrate successes – and even make new friends.

  •  A peer group of over 17,000 people

  • Bone- building exercise videos

  • Recipes for healthy, delicious bone- supporting meals

  • "Ask Lara" Live Q&A with a bone health expert

  • Exclusive interviews with functional medicine experts

We partner with the world's leading bone-health scientists
Prof. Didier Hans
Head of Research & Development Center of Bone Diseases, Lausanne University Hospital CHUV, Switzerland
Dr. Liz Lipski
Professor and Director of Academic Development, Nutrition programs in Clinical Nutrition at Maryland University of Integrative Health
Dr. Loren Fishman
Medical Director of Manhattan Physical Medicine & Rehabilitation and Founder of the Yoga Injury Prevention Website
Lara Pizzorno
Best-selling author of Healthy Bones Healthy You! and Your Bones; Editor of Longevity Medicine Review, and Senior Medical Editor for Integrative Medicine Advisors
Dr. Carole McArthur
Professor of Immunology, Univ. of Missouri-Kansas City; Director of Residency Research in Pathology, Truman Medical Center
Which AlgaeCal is Right For You?
Don’t know where to start? Take our quiz to receive a customized recommendation. Take Our Quiz.
A bottle of AlgaeCal
Stop Bone Loss
Rock-based calcium can only slow bone loss. AlgaeCal’s plant-based calcium does what others can’t — stop bone loss.
Shop Now
A bottle of AlgaeCal Plus
AlgaeCal Plus
Increase Bone Density
Replenish all the nutrients your bones start losing after age 40… and then some. Get visible results via a DEXA scan.
Shop Now
A bottle of AlgaeCal Plus and Strontium Boost
Bone Builder Pack
Increase Bone Density in 6 months. Guaranteed
It’s the dream team for building bone density that’s noticeable via DEXA scan just six months after starting daily use.
Shop Now

    Strontium Boost

  • What is Strontium Citrate?

    Imagine citric acid, a natural substance derived from luscious citrus fruits like lemons and oranges. Now, pair it with the wonders of a naturally occurring form of strontium — the very element that can be found in soil, everyday foods, and even your own bones. That's strontium citrate in action.

    This remarkable combination delivers a powerhouse of benefits for your bone health! Strontium citrate ensures that your bones receive the necessary doses of calcium, magnesium, and vitamin D to thrive and conserve their strength.

    But that's not all. This multitasking marvel also helps your body make collagen, the main protein that holds your bone together.

  • Does Strontium increase bone density?

    Strontium is the ultimate game-changer in bone health. It is the only material on earth — natural or otherwise — shown to both stimulate the rate of new bone building AND slow the rate of bone breakdown.

    This potent dual-effect is no doubt a big contributor to the jaw-dropping bone density increases seen in clinical studies using strontium citrate. In fact, one study showed that strontium slashes your fracture risk up to 59%!

  • How does Strontium Boost help bones?

    Strontium Boost is pure, clinical grade strontium citrate. Each two-capsule serving packs a punch with a mighty 680 mg (inline with study recommendations) of bone-supporting strontium that’s safely absorbed the same way as calcium.

    It’s also backed by research and has been carefully tested in two human clinical trials ー ensuring its safety and effectiveness.

    When taken in combination with AlgaeCal Plus, Strontium Boost has been shown to halt bone loss and actually stimulate bone building — in just 6 months!

  • How do Strontium Citrate and Calcium work together for enhanced bone health?

    Strontium works hand in hand with calcium to give you the ultimate boost in bone density. Together this dynamic duo strengthens your bones while stopping bone loss in its tracks!

    Now, you’ve likely been told that calcium is key for keeping your bones rock-hard. But what you may not have been told is that strontium triples the bone-boosting effects of calcium.

    They’re like two peas in a pod. In fact, like calcium, 99% of the strontium in your body resides in your bones. They share a common destiny: absorbed in the gut, integrated into bone tissue, and eliminated through the kidneys. They have amazing chemistry, working seamlessly to give you the perfect double dose of bone-building goodness!

  • How does Strontium Citrate lower our body’s acid levels?

    Citrate lowers your body's acid levels by producing a more alkaline pH in your body. This is important because high acid levels accelerate bone loss!

    Strontium Boost combines citrate with strontium to help you maintain a more alkaline pH. But this doesn’t just benefit your bones.

    An alkaline pH has a ripple effect: rejuvenating your hair, skin, and nails, and promoting optimal digestive health. So, get ready to unlock a whole new level of vitality with Strontium Boost!

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