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 Considerations Wheat Free; Dairy/ Milk Free; Soy Free; Yeast Free; Sugar Free; Preservative Free; Salt Free; Corn Free; Free of Artificial Colors/Flavors; Serving Size: 2 CapsuleAmount Per Serving Vitamin E (natural d-alpha tocopheryl acetate) 15 IUZinc (gluconate) 15 mgCopper (gluconate) 1.25 mgSaw Palmetto (Serenoa repens)*(fruit) 320 mgPygeum (Pygeum africanum)**(bark) 260 mgGlycine 195 mgL-Alanine 195 mgL-Glutamic Acid 195 mgStinging Nettle (Urtica diocoa)***(root) 120 mgBeta-Sitosterol 45 mgOther ingredients: vegetable capsule, vegetable stearate, celluloseSuggested 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 extractKeep in a cool, dry place, tightly capped.