C-M-K Citrate by Progressive Labs – Bone Health Mineral Supplement
C-M-K Citrate capsules by Progressive Labs combine calcium, magnesium, and potassium in citrate forms for daily mineral nutrition. This three-mineral formula provides bone health support alongside nutrients needed for normal muscle activity and communication between nerve cells.
Each capsule contains 100 mg of calcium, 100 mg of magnesium, and 25 mg of potassium. The formula is focused on these three minerals rather than a broad multivitamin blend, making its contents straightforward to compare with your diet and any other mineral supplements you already use.
Key C-M-K Citrate Benefits
- Supplies calcium to help maintain the mineral structure that gives bones and teeth their strength.
- Provides magnesium for normal energy metabolism and the everyday work of muscles and nerves.
- Contributes potassium for normal cellular fluid balance and the electrical signals involved in muscle contraction.
- Supports complementary mineral functions that help maintain normal cardiovascular and neuromuscular activity.
How C-M-K Citrate Works
This calcium magnesium potassium supplement supplies minerals with different but connected jobs. Calcium is part of the body's structural framework, while calcium, magnesium, and potassium also participate in the signals and reactions that keep cells working. The citrate forms are mineral salts of citric acid; the listed amounts describe the minerals supplied, not the weight of the entire citrate compounds.
For muscle and nerve support, minerals must move across cell membranes in controlled ways. Magnesium helps with these transport processes and with reactions that use cellular energy. Potassium contributes to electrical differences across membranes, while calcium helps carry signals within cells. Together, these roles explain why mineral nutrition matters beyond bones alone.
Key Functional Ingredients Include:
- Calcium: Provides a building material for the mineral framework of bones and teeth. It also carries signals inside cells that help coordinate normal muscle contraction and nerve communication, linking skeletal nutrition with everyday movement.
- Magnesium: Helps enzymes carry out reactions that release and use energy from food. It also supports movement of calcium and potassium across cell membranes, contributing to normal nerve impulses, muscle function, and heart rhythm.
- Potassium: Helps maintain fluid volume inside cells and the electrical difference between the inside and outside of cell membranes. These functions support normal nerve signaling and muscle contraction, including the activity of the heart muscle.
C-M-K Citrate Is Formulated For
- Adults seeking a focused citrate mineral formula to complement their dietary calcium, magnesium, and potassium intake.
- Adults comparing a combined mineral capsule with separate mineral products, with attention to their total intake and individual health needs.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Minerals for Bone Health, Magnesium, and Potassium collections.
Recommendation: One or more capsules daily.
Serving Size: 1 Capsule
Servings Per Container: Not stated on the manufacturer's label
Calcium (as calcium citrate) ... 100 mg
Magnesium (as magnesium citrate) ... 100 mg
Potassium (as potassium citrate) ... 25 mg
Other Ingredients: gelatin (capsule), rice flour, vegetable lubricant.
Frequently Asked Questions About C-M-K Citrate
What are the benefits of C-M-K Citrate?
C-M-K Citrate supplies calcium, magnesium, and potassium for complementary nutritional roles. Calcium contributes to the mineral structure of bones and teeth, magnesium supports energy metabolism and normal muscle and nerve activity, and potassium helps maintain cellular fluid balance and electrical signaling. Each capsule provides 100 mg of calcium, 100 mg of magnesium, and 25 mg of potassium in citrate forms. These amounts supplement your food intake; the formula is not a complete source of daily mineral nutrition.
Who should take C-M-K Citrate?
C-M-K Citrate is an option for adults who want calcium, magnesium, and potassium together rather than separate mineral products. Its focused ingredient list can help you compare it with an existing multivitamin or bone-support regimen. The manufacturer directs: One or more capsules daily. Review your total mineral intake with your healthcare provider before deciding how much is appropriate. The capsules contain gelatin, so they are not suitable for a vegetarian or vegan preference. Pregnant or lactating women should not use this product.
Are there any side effects of taking C-M-K Citrate?
Calcium supplements can cause gas, bloating, or constipation; supplemental magnesium can cause diarrhea, nausea, or cramping. Not to be used by pregnant or lactating women. If you have any health conditions, or are taking any medication, make sure to consult your healthcare provider prior to use. Kidney problems can increase the risks from magnesium or potassium. Potassium requires particular caution with ACE inhibitors, ARBs, or potassium-sparing diuretics. Calcium and magnesium can interfere with certain medicines, including antibiotics; magnesium also affects oral bisphosphonate absorption. Ask your pharmacist about medication timing.
How does C-M-K Citrate support overall health?
C-M-K Citrate supports overall mineral nutrition by combining three nutrients used in different parts of normal physiology. Calcium contributes to skeletal structure and cell signaling, magnesium helps the body use energy and coordinate mineral transport, and potassium supports fluid balance within cells and normal electrical activity. The combination provides targeted mineral support rather than the range of nutrients found in a multivitamin. It contains no listed vitamin D, so it should not be mistaken for a complete bone-nutrition formula. Food choices and individual nutritional needs remain important.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
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Great product
I have used this product for years and am so grateful to acquire it from this company. Comes very quickly!
