Progressive Labs C-M-k Citrare Supplement, 100 Count

What the brand says

Progressive Laboratories C-M-K Citrate provides calcium, magnesium, and potassium, three important minerals that work together for better absorption and bioavailability. Sufficient levels of calcium, magnesium, and potassium are needed to support healthy muscle and nerve function, strong bones and teeth, and overall health and well-being.