Prosta-Strong Red Can Be Taken Daily For Ongoing Maintenance Of Prostate Support And Healthy Blood Flow, Or As Needed For A More Immediate Response Prior To Sexual Activity.*Prostate Support: This Formula Features Saw Palmetto Extract, Which Supports The Male Genitourinary System, And Prostate Health And Promotes Healthy Urinary Flow In Men As They Age.* Beta Sitosterols And Pumpkin Seed Oil Supply Natural Fatty Acids And Plant Sterols That Deliver Beneficial Nutritional Support To The Prostate Gland.*Blood Flow Support: Nitric Oxide Is A Naturally Occurring Compound In The Body That Plays A Key Role In Cardiovascular And Sexual Health. When Nitric Oxide Is Present In Healthy Males In Sufficient Amounts, Erections Occur During The Normal Course Of Intimacy.This Unique Formula Features L-Citrulline, An Amino Acid That Is Readily Converted To L-Arginine Within The Body, Which Can Be Converted To Nitric Oxide.*