ProStat Plus provides a comprehensive, synergistic blend of the standardized extracts of saw palmetto, stinging nettles, and pygeum, along with beta-sitosterol, zinc, and amino acids for support of male genitourinary function. Saw Palmetto has been shown to help block the enzyme 5-alpha reductase, a known prostatic proliferative agent, and exert other anti-hormonal effects on prostate-related activity. Pygeum and stinging nettles have also both been shown to effectively support healthy prostate function. Beta-sitosterol is a component of saw palmetto and pygeum, and studies show it independently supports healthy urinary flow, as do the amino acids alanine, glycine, and glutamic acid.*'Dietary ConsiderationsWheat FreeDairy/ Milk FreeSoy FreeYeast FreeSugar FreePreservative FreeSalt FreeCorn FreeFree of Artificial Colors/Flavors'Serving Size:2 Capsule'Servings Per Container:30 Amount Per Serving Vitamin E (natural d-alpha tocopheryl acetate) 15'IU 'Zinc (gluconate) 15'mg 'Copper (gluconate) 1.25'mg 'Saw Palmetto (Serenoa repens)*(fruit) 320'mg 'Pygeum (Pygeum africanum)**(bark) 260'mg 'Glycine 195'mg 'L-Alanine 195'mg 'L-Glutamic Acid 195'mg 'Stinging Nettle (Urtica diocoa)***(root) 120'mg 'Beta-Sitosterol 45'mg ''Other ingredients: vegetable capsule, vegetable stearate, cellulose ''''Suggested use for adults: Two capsules twice daily, or as directed by your health care practitioner.This product contains no yeast, wheat, soy, corn, milk, salt, sugar, artficial coloring, preservatives or flavoring.*standardized to 45% fatty acids and sterols**standardized to 2.5% plant sterols'***10:1 extract'Keep in a cool, dry place, tightly capped.''.