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2024’s Top Algae-Based Bone Building Supplements - Tested & Ranked For Stronger Bones
By Josie Sheerwood May 29, 2024
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Why Your Calcium Supplements Aren't Enough
If your DEXA bone scan results aren't improving despite taking calcium supplements regularly, the problem isn’t the amount of calcium or type of calcium you're taking. Calcium alone isn't enough to grow stronger bones (1). Most traditional calcium supplements are also made from rocks, which our bodies have trouble absorbing and using.
Your skeleton continually remodels itself, breaking down and rebuilding our bone structure (2). After the age of 40, the body's ability to absorb calcium and other nutrients declines significantly, especially post-menopause. This leads to reduced bone density and increased risk of fracture (3).
Our team of experts reveals top-performing brands in the competitive algae-based calcium supplements market.
A groundbreaking innovation has emerged in the calcium supplement industry, revolutionizing the way we support bone health.
Introducing Algae Based Calcium supplements - a natural powerhouse derived from red marine algae, loaded with essential ingredients tailored for bone development.
These supplements are quickly gaining popularity due to their impressive ability to strengthen bones (4). With noticeable improvements in just weeks, and they’re proven to be effective even for individuals in well into their 80s.
What makes them superior? Your body easily absorbs this algae-based calcium from these supplements, thanks to the inclusion of vital nutrients like Vitamin D & Vitamin K, which are essential for calcium uptake (5).
Unlike regular calcium supplements which are sourced from cheap rocks & don’t offer noticeable results
But just like with anything that works this well & this good, the market is now seeing a surge of look-a-like brands.
These imitators are trying to ride the success of genuine, effective algae-based supplements.
That’s why our dedicated team of experts decided to evaluate 18 different algae-based calcium supplements from 14 distinct brands. Our rigorous testing process led us to identify the top 4 brands that truly stand out in enhancing bone health effectively.
Do Algae-Based Calcium Supplements actually work?
From our research, we found that some brands can support bone health by providing key nutrients that contribute to maintaining bone strength. This can be especially beneficial for those who are concerned about bone health or facing challenges related to bone density, like osteoporosis (6).
However, this highly depends on the ingredients present & more importantly the quantity of ingredients present in the supplement.
You may see the same mineral on all supplements, but it’s their ratio & quantity that really matters for real-life results.
Do Algae-Based Calcium Supplements work for people above 40?
Absolutely! Algae-based calcium supplements are designed to support bone health for people over 40. They’re effective for everyone, whether you’re just in your 40s or well into your senior years.
Must-Have Ingredients For Increasing Bone Density
✅ Plant Sourced Calcium (720mg/serving)
Calcium not only fortifies our bones and teeth but also helps our muscles move smoothly and our nerves to chat with our brains (7). But why do we specifically mention plant-based calcium? Because this is the only form of calcium that is easily absorbed by your bones. Research suggests that plant-based calcium is more easily absorbed by the body and may help support healthy bone density.
✅ Vitamin D: Essential For Calcium Absorption
Vitamin D is crucial for effective calcium absorption in your body. Without sufficient vitamin D, your body can't properly absorb calcium, regardless of how much you consume. This key nutrient ensures that the calcium you take in from your diet or supplements is efficiently utilized to strengthen your bones, keeping them healthy and resilient. Including vitamin D in your regimen is essential for maximizing the benefits of calcium and maintaining optimal bone health (8).
• Vitamin D is the key ingredient that helps your body actually absorb calcium.
✅ Vitamin K2: Directs Absorbed Calcium to Bones
Vitamin K2 plays a vital role in bone health by ensuring that absorbed calcium is directed to your bones where it’s needed most. This essential nutrient helps guide calcium away from soft tissues, such as arteries and organs, and into your bone matrix, enhancing bone density and strength (9). Incorporating Vitamin K2 into your supplement regimen is crucial for optimizing calcium utilization and supporting overall skeletal health (10).
• Vitamin K2 is the ingredient that directs the ABSORBED CALCIUM into bones.
Other Powerful Ingredients To Look For
✅ Magnesium and its Ratio with Calcium(2:1)
If you have used calcium-based supplements before, you may be familiar with bloating or disturbance in your stomach. They are even known to cause kidney stones in some cases (11).
That’s because your ordinary supplements do not have magnesium present in them.
Calcium & Magnesium are needed by your body in a perfect 2:1 ratio to support functions like bone-building & digestion (12).
✅ Vitamin C
Vitamin C helps your body fight the root cause of bone loss. It aids in collagen production, which is vital for strong bones. A 17-year study found that high Vitamin C intake significantly reduces the risk of hip and non-vertebral fractures. By supporting collagen formation and protecting bone cells from oxidative stress, Vitamin C helps maintain bone density and strength, making it a key nutrient in preventing bone loss and fractures (13).
✅ Boron
Boron is a vital trace mineral that plays a significant role in maintaining strong and healthy bones. It supports the body's use of calcium, magnesium, and vitamin D, all crucial for bone health. Research shows that adequate boron intake can enhance bone density and reduce the risk of osteoporosis. By aiding mineral absorption and promoting bone growth, boron is essential for maintaining optimal bone strength and preventing bone-related issues as you age (14).
Research indicates that consistent use over 6-12 months significantly boosts the chances of long-term bone health improvement. Here's a realistic timeline of what you can expect:
Months 1 - 2: As your bones start to strengthen, you might experience reduced discomfort, allowing you to enjoy activities with your grandchildren and handle more demanding household tasks.
Months 3 - 6: You may feel stronger and healthier, with greater confidence in your bone strength and density. This can encourage you to engage in fast-paced walks, hikes, or bike rides.
Months 6 - 12+: You achieve peak bone support. Improved DEXA bone scan results can bring renewed optimism about your bone density, motivating you to become more active and take up higher-impact, weight-bearing exercises to further enhance bone strength.
Tip: Consistency is key. Incorporating an effective bone support supplement into your daily routine for at least 6-12 months fosters cumulative benefits, with each dose enhancing the effects of the previous one.
Top 4 Algae-Based Calcium Supplements - Tested &
Ranked For Stronger Bones
Our expert panel meticulously examined 18 algae-based calcium supplements from 14 unique brands, focusing on a diverse range of bone health indicators .
The assessment for each supplement covered its:
• Effectiveness in enhancing bone density.
• The ability to restore bone health as evidenced by key health markers.
• And the rate at which the body absorbs the minerals.
Additionally, we thoroughly reviewed the packaging and certifications of these supplements to ensure that the ingredients meet high quality and safety standards.
Bone Density Improvement: A+
Pros:
Cons:
Best results in supporting overall bone health and helping maintain bone density, which is essential for reducing the risk of conditions like osteoporosis.
Only available through online channels.
Made from Aquamin™ (sourced from a unique kind of red marine algae from the coast of Iceland) and Ocean Essence contains all the 9 necessary ingredients for bone development.
Currently only available in the US Market
Shows results even for people above 40.
Usually, out of stock due to high demand.
Contains Calcium & Magnesium in the almost perfect 2:1 needed by your body.
Allergens free & contains no GMO’s
Contains manganese, boron & copper to support joint health.
Contains Vitamin K & Vitamin D for optimal absorption of Calcium in your bones.
Improves Gut Health
Boosts Immune System
Helps Alleviate Inflammation
180-Day Money Back Guarantee
This brand has garnered positive feedback from our team. It contains all 9 ingredients believed to support bone health and address concerns related to osteoporosis.
And it is made from Aquamin™ (uniquely sourced Red Algae from the islands of Iceland).
What Is So Special About It Being Made From
Aquamin™?
Aquamin™ is made with 'Lithothamnion sp.,' a red marine algae flourishing in the pristine waters off Iceland. This plant organically absorbs nutrients from the ocean which mirrors the composition of human bones. Providing the perfect synergy of nature's best all-natural ingredients.
To tell you about the benefits of Aquamin™, here is what the UK’s NHS has to say about it:
“Aquamin™ increases the range of motion and walking distances in subjects
with Osteoporosis of the knee and allows partial withdrawal of inflammatory
drugs over 12 weeks of treatment.”
Another article written in America’s National Centre for Biotechnology states that:
“Multiple reports have provided compelling evidence that a multi-mineral
approach with a natural product such as Aquamin™ can provide benefits not
seen with calcium alone.”
Aquamin™ contains all crucial ingredients as stated above, like Magnesium, Calcium,
Vitamin D, Vitamin K, and more in natural form.
It’s as if, nature has a perfect answer for stronger bones & fighting
osteoporosis.
That’s why OceanEssence supplement is so effective and offers results literally unseen in other supplements.
What were the cons?
The only drawback is that it’s not available in stores. Currently, it is only offered through online channels like their website. Also, the word is out for their effectiveness. So, it’s usually out of stock on their website.
Shop Ocean Essence Now
Update: OceanEssence is in stock again, so you might want to check it out. Before supplies run out.
2: AlgaeCal | Best Runnerup
Bone Density Improvement: B+
Pros:
Cons:
Good results in improving bone density & reversing osteoporosis
Focused on all-natural ingredients.
Contains less Vitamin C & Boron in less quantity than other brands
Limited clinical studies as proof of its efficacy
Honestly, it’s not that AlgaeCal was bad. It was just the fact that OceanEssence outshined AlgaeCal in every department.
Overall, AlgaeCal is also very good for increasing bone density & reversing osteoporosis.
The brand has some merit to with a couple of clinical studies backing it up & some good social proof on its website.
However, it’s worth noting that it is 34% more expensive compared to OceanEssence. And contains less amount of Vitamin C & Boron ingredients. While it’s not a match for OceanEssence, it’s still very impressive on its own. And it’s worth checking out.
Shop Algae Cal
3: Naturelo | Outstanding Performer
Bone Density Improvement: B
Pros:
Cons:
Good for improving bone health
Contains 600mg of calcium/serving (which is a little less than required)
Certified by FDA
Doesn’t have Calcium & Magnesium in a perfect 2:1 ratio. (which may result in bloating & digestive issues)
Contains Magnesium, Vitamin K2 & other necessary ingredients for calcium absorption
Naturelo’s supplements were also good in improving bone health. They are certified by the FDA and contain many ingredients for bone development.
However, the calcium content in each serving and magnesium content of only 1:3 make their supplement less than ideal choice compared to other brands. However, these are still very good. And you can check their availability on their website.
Shop Naturelo
4: New Chapter | Reliable Choice
Bone Density Improvement: B-
Pros:
Cons:
Good for improving bone health
Contains magnesium in little to no quantity. Only calcium consumption may result in complications
Contains mostly all-natural ingredients
No Mention Of Clinical Studies
Formulated for optimal calcium absorption
No Guarantee Offered
Our last runner-up is still a great choice for your bones. The bad thing however was that the content only had 62 mg of magnesium while it contained 902 mg of calcium. Which is way below than ideal 2:1 required by our body.
This may increase your bone health. But for people above 40, this may cause issues like bloating & digestive problems.
You can check their availability here:
Shop New Chapter
Why Our Team Chose OceanEssence As Number 1 Pick
After evaluating 14 different brands, our team selected OceanEssence as our number one pick. Several reasons drove our decision, making OceanEssence stand out from competitors. Some of these are as follows:
Includes Essential Ingredients for Bone Formation: OceanEssence formula is designed with all the key nutrients and ingredients believed to support healthy bone density
As you know by now, just having calcium or merely other ingredients is not enough. They need to be present in perfect proportions & the right quantity. And OceanEssence ticked all the boxes.
Offer An Unmatched Guarantee:
Not only is their supplement the best in class. They offered a 180-day money-back guarantee, which is completely unheard of in the supplements industry.
Not only does this offer peace of mind for customers, but also shows their unwavering belief in the effectiveness of their supplement.
Sourced From Natural Materials:
While many calcium supplements cut corners by using rock-based calcium, OceanEssence stands out by harnessing Red Algae—nature’s underwater treasure—providing a pure, potent, and bioavailable form of calcium that your body can easily absorb.
Supported By Multiple Studies:
Aquamin's™ foundation in red marine algae is not just unique—it’s backed by numerous studies suggesting its efficacy in supporting bone density and overall skeletal health.
Competitive Pricing:
OceanEssence offers more than just affordability at under $2/day. It delivers what many others don’t—a promise of stronger bones, the potential to improve osteoporosis conditions, and provide relief from bone inflammation. Considering these significant health advantages and the added bonus of improved mobility, we believe our pricing sets a new standard for value.
Shop the number #1 pick: OceanEssence
Below are some frequently asked questions by our readers:
Does Algae-Based Calcium really work?
Yes, Algae-Based Calcium has been shown through research to effectively contribute to bone health and density. Its unique source from algae provides a bioavailable form of calcium that is easily absorbed by the body (15).
Does Algae-Based Calcium work at all ages?
Absolutely. Algae-Based Calcium is suitable for individuals of all ages, from children to seniors. Its natural form and bioavailability make it a versatile choice for supporting bone health throughout life.
Is Algae-based Calcium safe?
Yes, Algae-Based Calcium is considered safe for most people when taken as directed. It is derived from natural sources and is generally well-tolerated. However, it's always a good idea to consult with your healthcare provider before starting any new supplement regimen, especially if you have any underlying health conditions or are taking medications.
How do I know if Algae-Based Calcium is right for me?
If you're looking to support your bone health, Algae-Based Calcium may be a suitable option for you. It's particularly beneficial for individuals seeking a plant-based or vegan-friendly calcium supplement. However, it's essential to discuss with your healthcare provider to determine if it aligns with your specific health goals and needs.
Does Algae Calcium supplements have a shelf-life?
Yes, Algae Calcium supplements, like other dietary supplements, have a shelf-life. It's crucial to check the expiration date before use and store them according to the manufacturer's instructions to maintain their potency and efficacy over time.
Shop the number 1 pick: OceanEssence
References:
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• (4) O'Gorman, D. M., Tierney, C. M., Brennan, O., & O'Brien, F. J. (2012). The marine-derived, multi-mineral formula, Aquamin, enhances mineralisation of osteoblast cells in vitro. Phytotherapy research : PTR, 26(3), 375–380. - https://pubmed.ncbi.nlm.nih.gov/21751268/
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Capozzi, A., Scambia, G., & Lello, S. (2020). Calcium, vitamin D, vitamin K2, and magnesium supplementation and skeletal health. Maturitas, 140, 55–63. - https://pubmed.ncbi.nlm.nih.gov/32972636/
• (7) Berchtold, M. W., Brinkmeier, H., & Müntener, M. (2000). Calcium ion in skeletal muscle: its crucial role for muscle function, plasticity, and disease. Physiological reviews, 80(3), 1215–1265. - https://pubmed.ncbi.nlm.nih.gov/10893434/
• (8) Cashman K. D. (2007). Calcium and vitamin D. Novartis Foundation symposium, 282, 123–218. - https://pubmed.ncbi.nlm.nih.gov/17913228/
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