Overview

SCIENTIFIC SCORE
Moderately Effective
Based on 18 Researches
8.1
USERS' SCORE
Good
Based on 9 Reviews
8.3
Supplement Facts
Serving Size: 2 Tablets
Amount Per Serving
%DV
Calcium (elemental) (from 2,775 mg complex of Calcium Carbonate, Calcium Citrate, Calcium Ascorbate)
1 g (1,000 mg)
77%
Magnesium (elemental) (from 928 mg complex of Magnesium Oxide, Magnesium Citrate, Magnesium Ascorbate)
500 mg
119%

Top Medical Research Studies

8
Magnesium protects against bone erosion
We delved into the relationship between magnesium levels and gouty arthritis, a condition known for causing painful flare-ups and damaging joint function. Our research focused on measuring serum ionized magnesium levels in a group of 769 patients and assessing how these levels relate to bone erosion, a serious complication of gout.

Our findings revealed that patients experiencing bone erosion had significantly lower magnesium levels compared to those without erosion. When we categorized magnesium levels into quartiles, the data showed that those in the lowest quartile (Q1) were more likely to have bone erosion compared to patients in higher quartiles. In fact, the prevalence of erosion in the lowest magnesium group was much higher, illustrating a clear connection.

Through detailed analysis, we concluded that higher levels of serum ionized magnesium may serve as a protective factor against bone erosion in gouty arthritis. This suggests that magnesium supplementation could be a promising strategy for individuals suffering from this debilitating condition, potentially helping to slow down or prevent further joint damage.
Read More
9
Magnesium alters arthritis-related gene expression
We explored how magnesium (Mg) supplementation impacts rheumatoid arthritis (RA) by analyzing the effects on specific tissues in mice. In our study, we observed that mice with KRN serum-induced arthritis were given either a high magnesium diet or a regular diet for 15 days. After this period, we analyzed the gene activity in their spleens and joint tissues.

Our findings revealed significant changes in the expression of genes associated with RA and biological processes like oxidative stress and senescence—key factors involved in the disease's progression. Specifically, we noted that high magnesium intake led to higher expression levels of certain genes, while others were suppressed.

This supports the idea that increased magnesium can modify the way our body responds to the stresses associated with arthritis. Overall, our research adds to the evidence that suggests that magnesium supplementation might be a promising approach to managing RA and helps pave the way for new treatment options for autoimmune and inflammatory diseases.
Read More
We delved into the potential of magnesium chloride (MgCl) as a treatment for arthritis, particularly looking at its anti-inflammatory effects. In our study, we used a model of acute arthritis where mice were injected with zymosan to induce inflammation in their knees. To evaluate the impact of magnesium, we administered it both orally and directly into the joint, comparing its effects to a control group that received a saline solution.

The results were promising! We observed that magnesium chloride treatment lowered inflammation, reduced pain levels, and decreased the presence of certain inflammatory cells and cytokines, specifically interleukin-1. Both systemic and local administrations of MgCl significantly improved the conditions in the mice compared to the saline group.

Importantly, one of the mechanisms behind these benefits seems to involve the suppression of a key inflammatory pathway known as NFκB. This study marks a significant step forward, as it is the first to show how magnesium chloride can effectively reduce signs of arthritis in a live model, leading to decreased inflammation and relief from pain.
Read More

Most Useful Reviews

9
Significant pain relief
14 people found this helpful
Very effective calcium! I've previously tried pharmaceutical calcium products, but this one truly surprised me. I took it with vitamin D3 for my knee and hip joint issues stemming from a meniscus operation. After consuming half a jar, I experienced incredible relief. I used to hobble, but now I can run slowly every day. The frequent pain has vanished, and I’m delighted. Despite scepticism towards reviews like this, I’m now sharing my own. I’ve forgotten about my arthritis and took this for myself as well.
Read More
9
Improved well-being
8 people found this helpful
I would recommend this to anyone with any arthritis issue. As a woman, we know calcium is beneficial, but if you have other bone issues, this made me feel significantly better after taking it every day for two weeks.
Read More
7.5
Improved sleep quality
7 people found this helpful
Wonderful calcium! I started taking it regularly six months ago on my physician's and homeopath's advice, mainly for my rheumatoid arthritis. I've tried various calcium forms, but this is the only one without side effects that my body absorbs well. My nails no longer separate, a problem I struggled with for a decade, and I have no stomach issues. I've noticed I'm calmer and sleep better, which is remarkable given my long-term insomnia. My husband and son have also ordered it. I believe this calcium should be taken daily, and now it's a staple in my shopping.
Read More

Medical Researches

SCIENTIFIC SCORE
Moderately Effective
Based on 18 Researches
8.1
  • All Researches
9
Calcium enhances arthritis therapy
We investigated the potential of 2D layered calcium disilicide nanoparticles (CSNs) to treat rheumatoid arthritis (RA) through their unique properties. CSNs are crafted using a straightforward method of aqueous exfoliation, and their hydrolysis generates several beneficial components including hydrogen gas, alkaline calcium hydroxide (Ca(OH)), and silica.

These components support healing by improving anti-oxidation and reducing inflammation while promoting bone regeneration. The hydrogen gas helps eliminate harmful radicals and can alter macrophage behavior, which is crucial for regulating inflammation. Meanwhile, calcium hydroxide works to balance the acidic environment in the joints, limiting the harmful activity of osteoclasts, the cells that break down bone.

Furthermore, the calcium released can bind with phosphates, aiding in the formation of calcium phosphate, which is essential for bone mineralization. We confirmed these multifaceted benefits through tests on arthritic mice and rabbits, demonstrating that CSNs can provide a promising, biocompatible treatment strategy that enhances therapy beyond just addressing inflammation.

This study emphasizes the importance of calcium and its interactive role in more comprehensive arthritis treatments, fostering both anti-inflammatory and pro-osteogenic effects vital for joint health.
Read More
9
Magnesium alters arthritis-related gene expression
We explored how magnesium (Mg) supplementation impacts rheumatoid arthritis (RA) by analyzing the effects on specific tissues in mice. In our study, we observed that mice with KRN serum-induced arthritis were given either a high magnesium diet or a regular diet for 15 days. After this period, we analyzed the gene activity in their spleens and joint tissues.

Our findings revealed significant changes in the expression of genes associated with RA and biological processes like oxidative stress and senescence—key factors involved in the disease's progression. Specifically, we noted that high magnesium intake led to higher expression levels of certain genes, while others were suppressed.

This supports the idea that increased magnesium can modify the way our body responds to the stresses associated with arthritis. Overall, our research adds to the evidence that suggests that magnesium supplementation might be a promising approach to managing RA and helps pave the way for new treatment options for autoimmune and inflammatory diseases.
Read More
We explored how magnesium affects arthritis, particularly osteoarthritis (OA), focusing on its role in both cartilage and bone health. By studying the protective effects of magnesium at the cellular and animal levels, we sought to understand how it interacts with joint tissues to potentially alleviate symptoms of OA.

Our investigation indicated that magnesium has significant benefits, especially when it comes to the interaction between cartilage and bone. We found that these positive effects are primarily influenced by the PI3K/AKT signaling pathway, a crucial mechanism in cell communication and response.

To make this treatment practical, we developed tiny microspheres made from poly(lactic-co-glycolic acid) (PLGA) that are loaded with nano-magnesium oxide, modified to enhance their effectiveness. These innovative microspheres, which can be injected directly into the joints, showed encouraging results in reducing OA symptoms in rat models.

Our findings highlight the potential of magnesium-based therapies, especially with this new delivery system, paving the way for exciting clinical applications in the future.
Read More
We delved into the potential of magnesium chloride (MgCl) as a treatment for arthritis, particularly looking at its anti-inflammatory effects. In our study, we used a model of acute arthritis where mice were injected with zymosan to induce inflammation in their knees. To evaluate the impact of magnesium, we administered it both orally and directly into the joint, comparing its effects to a control group that received a saline solution.

The results were promising! We observed that magnesium chloride treatment lowered inflammation, reduced pain levels, and decreased the presence of certain inflammatory cells and cytokines, specifically interleukin-1. Both systemic and local administrations of MgCl significantly improved the conditions in the mice compared to the saline group.

Importantly, one of the mechanisms behind these benefits seems to involve the suppression of a key inflammatory pathway known as NFκB. This study marks a significant step forward, as it is the first to show how magnesium chloride can effectively reduce signs of arthritis in a live model, leading to decreased inflammation and relief from pain.
Read More
9
Magnesium reduces arthritis severity
We investigated how a high magnesium diet affects arthritis, focusing on its impact on inflammation and T cell development in two mouse models of rheumatoid arthritis. Our findings revealed that the mice receiving a diet rich in magnesium experienced less severe arthritis and reduced joint damage.

In this study, the magnesium-rich diet not only lowered the levels of inflammatory markers but also increased the numbers of beneficial immune cells known as Foxp3+ regulatory T cells. Moreover, we noticed that these immune cells produced more interleukin-10, a cytokine that plays a crucial role in controlling inflammation.

Interestingly, when we tested this in mice lacking interleukin-10, the protective effects of magnesium disappeared. This led us to further explore the role of the intestinal microbiome. By performing fecal material transplantation from mice on a high magnesium diet, we could replicate the beneficial immune responses observed in the original magnesium diet group.

The microbiome analyses revealed significant changes, including a decrease in specific bacteria linked to rheumatoid arthritis and an increase in those that promote health. These results suggest that magnesium might provide a novel approach to modifying the gut microbiome to help treat arthritis and potentially other autoimmune diseases.
Read More

User Reviews

USERS' SCORE
Good
Based on 9 Reviews
8.3
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Significant pain relief
14 people found this helpful
Very effective calcium! I've previously tried pharmaceutical calcium products, but this one truly surprised me. I took it with vitamin D3 for my knee and hip joint issues stemming from a meniscus operation. After consuming half a jar, I experienced incredible relief. I used to hobble, but now I can run slowly every day. The frequent pain has vanished, and I’m delighted. Despite scepticism towards reviews like this, I’m now sharing my own. I’ve forgotten about my arthritis and took this for myself as well.
Read More
9
Improved well-being
8 people found this helpful
I would recommend this to anyone with any arthritis issue. As a woman, we know calcium is beneficial, but if you have other bone issues, this made me feel significantly better after taking it every day for two weeks.
Read More
7.5
Improved sleep quality
7 people found this helpful
Wonderful calcium! I started taking it regularly six months ago on my physician's and homeopath's advice, mainly for my rheumatoid arthritis. I've tried various calcium forms, but this is the only one without side effects that my body absorbs well. My nails no longer separate, a problem I struggled with for a decade, and I have no stomach issues. I've noticed I'm calmer and sleep better, which is remarkable given my long-term insomnia. My husband and son have also ordered it. I believe this calcium should be taken daily, and now it's a staple in my shopping.
Read More
9
Joint pain alleviation
This miracle product has saved me from joint pain. I take it in the evening, two tablets after dinner. It has assisted with my arthritis and also improved my sleep; I definitely recommend it.
Read More
7.5
Relieves arthritis
Calcium and magnesium are all you need. Two capsules suffice for my daily requirements, with one package lasting four months, making it great value. It has helped my grandmother alleviate her rheumatoid arthritis. Highly recommend! If this review was helpful, a thumbs up would be appreciated. Bless you!
Read More

Frequently Asked Questions

9
Significant pain relief
14 people found this helpful
Very effective calcium! I've previously tried pharmaceutical calcium products, but this one truly surprised me. I took it with vitamin D3 for my knee and hip joint issues stemming from a meniscus operation. After consuming half a jar, I experienced incredible relief. I used to hobble, but now I can run slowly every day. The frequent pain has vanished, and I’m delighted. Despite scepticism towards reviews like this, I’m now sharing my own. I’ve forgotten about my arthritis and took this for myself as well.
7.5
Improved sleep quality
7 people found this helpful
Wonderful calcium! I started taking it regularly six months ago on my physician's and homeopath's advice, mainly for my rheumatoid arthritis. I've tried various calcium forms, but this is the only one without side effects that my body absorbs well. My nails no longer separate, a problem I struggled with for a decade, and I have no stomach issues. I've noticed I'm calmer and sleep better, which is remarkable given my long-term insomnia. My husband and son have also ordered it. I believe this calcium should be taken daily, and now it's a staple in my shopping.
0
No noticeable effects
I bought this for my mother, who has arthritis and arthrosis. Unfortunately, after two cans, we did not observe any effects. It's better to opt for these vitamins in a different, more digestible form.
9
Joint pain alleviation
This miracle product has saved me from joint pain. I take it in the evening, two tablets after dinner. It has assisted with my arthritis and also improved my sleep; I definitely recommend it.
7.5
Healthy bones
Calcium and magnesium keep my bones healthy. I'm feeling well despite having rheumatoid arthritis and osteoarthritis.
7.5
Relieves arthritis
Calcium and magnesium are all you need. Two capsules suffice for my daily requirements, with one package lasting four months, making it great value. It has helped my grandmother alleviate her rheumatoid arthritis. Highly recommend! If this review was helpful, a thumbs up would be appreciated. Bless you!
8
Magnesium benefits for osteoarthritis
Our exploration focused on how magnesium can aid in treating the challenges associated with osteoarthritis, such as inflammation and cartilage degeneration. We synthesized a special carrier made from a combination of gallic acid and magnesium, designed to deliver a drug called puerarin effectively. This innovative approach involved forming hybrid microspheres that can be injected into the joint space.

During our tests, we noted that these magnesium-infused microspheres not only helped to release the drug over a longer period— extending beyond two weeks but they also positively affected the joint environment by reducing inflammation and oxidative stress. This means that magnesium, when combined with other components, can support overall joint health and promote cartilage repair.

In our in vivo experiments, we saw significant reductions in osteophyte formation and noticeable improvements in cartilage conditions, leading to a delay in the progression of osteoarthritis. Overall, these findings suggest that this magnesium-based delivery system could be an exciting avenue for enhancing treatment options for those suffering from osteoarthritis.
8
Magnesium intake improves knee OA
We conducted a detailed examination of how dietary magnesium affects people suffering from knee osteoarthritis (OA). In this study, we analyzed data from a two-year trial that involved 392 participants dealing with this common joint issue. Our focus was on dietary macroelements, particularly magnesium, and their relationships with various aspects of OA, including symptoms, quality of life, and related health conditions.

The results were compelling. Higher magnesium intake was associated with fewer OA symptoms, improved quality of life, and less severe comorbid conditions, such as depressive symptoms and lower limb muscle weakness. We observed that people who consumed more magnesium reported feeling better overall, suggesting that this dietary change could support knee OA management.

This connection is crucial as osteoarthritis currently has no cure, making effective management strategies like dietary adjustments especially valuable. By emphasizing magnesium's potential benefits, we hope to pave the way for new avenues in managing knee OA that can enhance comfort and quality of life for those affected.
8
Magnesium protects against bone erosion
We delved into the relationship between magnesium levels and gouty arthritis, a condition known for causing painful flare-ups and damaging joint function. Our research focused on measuring serum ionized magnesium levels in a group of 769 patients and assessing how these levels relate to bone erosion, a serious complication of gout.

Our findings revealed that patients experiencing bone erosion had significantly lower magnesium levels compared to those without erosion. When we categorized magnesium levels into quartiles, the data showed that those in the lowest quartile (Q1) were more likely to have bone erosion compared to patients in higher quartiles. In fact, the prevalence of erosion in the lowest magnesium group was much higher, illustrating a clear connection.

Through detailed analysis, we concluded that higher levels of serum ionized magnesium may serve as a protective factor against bone erosion in gouty arthritis. This suggests that magnesium supplementation could be a promising strategy for individuals suffering from this debilitating condition, potentially helping to slow down or prevent further joint damage.
9
Magnesium alters arthritis-related gene expression
We explored how magnesium (Mg) supplementation impacts rheumatoid arthritis (RA) by analyzing the effects on specific tissues in mice. In our study, we observed that mice with KRN serum-induced arthritis were given either a high magnesium diet or a regular diet for 15 days. After this period, we analyzed the gene activity in their spleens and joint tissues.

Our findings revealed significant changes in the expression of genes associated with RA and biological processes like oxidative stress and senescence—key factors involved in the disease's progression. Specifically, we noted that high magnesium intake led to higher expression levels of certain genes, while others were suppressed.

This supports the idea that increased magnesium can modify the way our body responds to the stresses associated with arthritis. Overall, our research adds to the evidence that suggests that magnesium supplementation might be a promising approach to managing RA and helps pave the way for new treatment options for autoimmune and inflammatory diseases.

References

  1. Ji P, Qiu S, Huang J, Wang L, Wang Y, et al. Hydrolysis of 2D Nanosheets Reverses Rheumatoid Arthritis Through Anti-Inflammation and Osteogenesis. Adv Mater. 2025;37:e2415543. doi:10.1002/adma.202415543
  2. He J, Wu J, Zheng J, Xu Y, Li K, et al. Injectable Chondroitin Sulfate Microspheres with Gallic Acid-Magnesium MOF for Anti-Inflammatory and Cartilage Degeneration Alleviation in Osteoarthritis Treatment. ACS Appl Mater Interfaces. 2025;17:11898. doi:10.1021/acsami.4c22415
  3. Chathoth BM, Helmholz H, Angrisani N, Wiese B, Reifenrath J, et al. Investigating the Potential of Magnesium Microparticles on Cartilage and Bone Regeneration Utilizing an In Vitro Osteoarthritis Model. J Biomed Mater Res A. 2025;113:e37862. doi:10.1002/jbm.a.37862
  4. Laragione T, Harris C, Gulko PS. Magnesium Supplementation Modifies Arthritis Synovial and Splenic Transcriptomic Signatures Including Ferroptosis and Cell Senescence Biological Pathways. Nutrients. 2024;16. doi:10.3390/nu16234247
  5. Li Y, Wang Y, Xu L, Liu C, Cui J, et al. Serum ionized magnesium acts as an independent protective factor against bone erosion in patients with gouty arthritis: a cross-sectional study. Front Endocrinol (Lausanne). 2024;15:1375871. doi:10.3389/fendo.2024.1375871
  6. Mei S, Jiang F, Liu N, Feng Z, Zheng Y, et al. Sol-gel synthesis of magnesium oxide nanoparticles and their evaluation as a therapeutic agent for the treatment of osteoarthritis. Nanomedicine (Lond). 2024;19:1867. doi:10.1080/17435889.2024.2382421
  7. Liu H, Zhang K, Xiong L. Dietary magnesium intake and rheumatoid arthritis patients' all-cause mortality: evidence from the NHANES database. J Health Popul Nutr. 2024;43:112. doi:10.1186/s41043-024-00597-1
  8. Zheng L, Zhao S, Li Y, Xu J, Yan W, et al. Engineered MgO nanoparticles for cartilage-bone synergistic therapy. Sci Adv. 2024;10:eadk6084. doi:10.1126/sciadv.adk6084
  9. Pinto ACMD, de Melo Nunes R, de Freitas Carvalho WV, Girão VCC, Rocha FAC. Systemic and local antiinflammatory effect of magnesium chloride in experimental arthritis. Adv Rheumatol. 2024;64:6. doi:10.1186/s42358-023-00346-8
  10. Fu H, Guo Y, Fang W, Wang J, Hu P, et al. Anti-Acidification and Immune Regulation by Nano-Ceria-Loaded Mg-Al Layered Double Hydroxide for Rheumatoid Arthritis Therapy. Adv Sci (Weinh). 2024;11:e2307094. doi:10.1002/advs.202307094
  11. Yilmaz E, Ünver S. Investigation of the relationship between magnesium level and vitamin D, bone mineral density, and chronic diseases in patients with knee osteoarthritis. Magnes Res. 2023;36:40. doi:10.1684/mrh.2023.0515
  12. Fang J, Cao T, Liu C, Wang D, Zhang H, et al. Association between magnesium, copper, and potassium intakes with risk of rheumatoid arthritis: a cross-sectional study from National Health and Nutrition Examination Survey (NHANES). BMC Public Health. 2023;23:2085. doi:10.1186/s12889-023-16906-y
  13. Zheng Z, Luo H, Xu W, Shi L, Wang F, et al. Association between Elevated Magnesium Intake and Reduced Risk of Recurrent Falls and Frailty in Osteoarthritis: Data from the Osteoarthritis Initiative. J Nutr Health Aging. 2023;27:775. doi:10.1007/s12603-023-1979-9
  14. Laragione T, Harris C, Azizgolshani N, Beeton C, Bongers G, et al. Magnesium increases numbers of Foxp3+ Treg cells and reduces arthritis severity and joint damage in an IL-10-dependent manner mediated by the intestinal microbiome. EBioMedicine. 2023;92:104603. doi:10.1016/j.ebiom.2023.104603
  15. Zhang Y, Chen T, Luo P, Li S, Zhu J, et al. Associations of Dietary Macroelements with Knee Joint Structures, Symptoms, Quality of Life, and Comorbid Conditions in People with Symptomatic Knee Osteoarthritis. Nutrients. 2022;14. doi:10.3390/nu14173576
  16. Chen R, Li X, Sun Z, Yin J, Hu X, et al. Intra-bone marrow injection of magnesium isoglyrrhizinate inhibits inflammation and delays osteoarthritis progression through the NF-κB pathway. J Orthop Surg Res. 2022;17:400. doi:10.1186/s13018-022-03294-z
  17. Wu G, Ma F, Liu Z, Liu J, Xue Y, et al. Hybrid composites with magnesium-containing glycosaminoglycans as a chondroconducive matrix for osteoarthritic cartilage repair. Int J Biol Macromol. 2022;220:1104. doi:10.1016/j.ijbiomac.2022.08.071
  18. Ma R, Zhang C, Liu J, Ren J, Huang H, et al. Associations of magnesium depletion score with the incidence and mortality of osteoarthritis: a nationwide study. Front Immunol. 2025;16:1512293. doi:10.3389/fimmu.2025.1512293
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