Thorne Cal-Mag Citrate Effervescent Powder 214g *DISCONTINUED*

Discontinued - see alternative Thorne Buffered C Powder 236g

Magnesium and calcium work synergistically in the body’s muscle cells – magnesium causes muscle fibers to relax, while calcium causes them to contract – helping to prevent muscle cramping and supporting healthy heart rate and rhythm (the heart is a muscle too!).

The ratio of calcium-to-magnesium in Cal-Mag Citrate is ideal for individuals who want a higher amount of calcium but, due to magnesium's potential laxative effect, can’t tolerate an equal amount of magnesium.* Because of the highly absorbable forms of these two minerals, you get higher amounts of essential minerals and minimize capsule fatigue.