Optivite P.m.t. -180 TabletsOptivite PMT is the first multivitamin multimineral supplement formulated for use by women with Premenstrual Syndrome (PMS).* Available to PMS sufferers over the past 30 years, Optivite underwent several clinical studies published in peer reviewed medical journals: 3 open trials (1 3) and 2 double blind placebo controlled studies.*(4,5) A 50% reduction of PMS complaints has been observed in those studies following 1 to 3 months on this supplement.*