Contains UltraMag® magnesium to support muscle function and bone health, as well as nerve conduction. Combining 150mg of elemental magnesium and 53.7mg of active B6 in a convenient tablet, to relieve symptoms of premenstrual tension (PMT). Ultra Muscleze P5P may assist with the relief of muscular cramps and mild spasms when dietary intake is inadequate. Magnesium supports healthy muscle contraction function and muscle relaxation. Magnesium and vitamin B6 both support energy production and nervous system function.