C-M-K Citrate™

  • Supports healthy bones.‡
  • Promotes healthy mineral balance.‡
  • Supports a healthy cardiovascular system.‡

$23.00 or Original price was: $23.00.Current price is: $20.70. / month

(Subscriptions can be managed in your account and cancelled at any time without penalty.)

SKU 406 Categories ,


A mineral supplement containing calcium, magnesium and potassium in the bioavailable citrate forms to support healthy bones, provide mineral balance, and support a healthy cardiovascular system.‡

Citrates are the salts of citric acid which are generally highly to very highly soluble, with good bioavailability.

C-M-K Citrate is an easy to absorb form of calcium and magnesium which supports bone health.  Magnesium plays an important role in supporting cardiovascular health by maintaining healthy levels of cellular and plasma electrolytes.

Potassium activates many enzymatic reactions and is essential to a number of physiologic processes, including transmission of nerve impulses, muscle contraction, gastric secretions, renal function, tissue synthesis, and carbohydrate metabolism.  Research suggests that adequate potassium intake may support healthy blood flow and cardiovascular health.‡



Warning:  If you are pregnant or lactating woman, have any health conditions, or are taking any medication, make sure to consult your healthcare provider prior to use.

‡ These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure or prevent any disease.



One or more capsules daily.


100 Capsules


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Liu J, Song G, Zhao G, Meng T. Effect of oral magnesium supplementation for relieving leg cramps during pregnancy: A meta-analysis of randomized controlled trials. Taiwan J Obstet Gynecol. 2021 Jul;60(4):609-614. doi: 10.1016/j.tjog.2021.05.006. PMID: 34247796.

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Gregory NS, Kumar R, Stein EM, Alexander E, Christos P, Bockman RS, Rodman JS. Potassium citrate decreases bone resorption in postmenopausal women with osteopenia: A randomized, double-blind clinical trial. Endocrine Practice. 2015 Dec 1;21(12):1380-6.

Macdonald HM, Black AJ, Aucott L, Duthie G, Duthie S, Sandison R, Hardcastle AC, Lanham New SA, Fraser WD, Reid DM. Effect of potassium citrate supplementation or increased fruit and vegetable intake on bone metabolism in healthy postmenopausal women: a randomized controlled trial. The American journal of clinical nutrition. 2008 Aug 1;88(2):465-74.

Vinceti M, Filippini T, Crippa A, de Sesmaisons A, Wise LA, Orsini N. Meta‐analysis of potassium intake and the risk of stroke. Journal of the American Heart Association. 2016 Oct 6;5(10):e004210.

Vannucci L, Fossi C, Quattrini S, Guasti L, Pampaloni B, Gronchi G, Giusti F, Romagnoli C, Cianferotti L, Marcucci G, Brandi ML. Calcium Intake in Bone Health: A Focus on Calcium-Rich Mineral Waters. Nutrients. 2018 Dec 5;10(12):1930. doi: 10.3390/nu10121930. PMID: 30563174; PMCID: PMC6316542.

Calcium and vitamin D: Important at every age. National Institutes of Health. https://www.bones.nih.gov/health-info/bone/bone-health/nutrition/calcium-and-vitamin-d-important-every-age.