Saw Palmetto is low, scrubby palm tree bearing a fruit that has long been used as an aphrodisiac and sexual rejuvenator that tones and strengthens the male reproductive system. Scientific studies have shown that an extract of saw palmetto berries produce increased urinary flow, reduced residual urine and decreased frequency of urination in patients suffering from BPH. Prairie Naturals SAW PALMETTO+Lycopene is an excellent addition to every man's health regime.