With Nitric Oxide Boosters Powerful 2-in-1 Formula to Support Prostrate Health and Blood Flow Dietary Supplement Prosta-Strong RED is designed for men who are looking for a natural way to support prostrate health as well as blood flow. Prostate Support: This formula features Saw Palmetto extract that supports the male genitourinary system and promotes optimal prostate health, as well as 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, which can then be converted to Nitric Oxide within the body. 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. What makes us different: Liquid Soft-Gels - The nutrients in these easy-to-swallow Liquid Soft-Gels are released fast. Other forms of delivery can contain binders and fillers that may cause stomach upset and offer no nutritional value. Advanced Liquid Soft-Gels provide an optimum delivery system. Quality Assurance - Irwin Naturals is committed to providing the highest quality products for your health. We employ compliance testing to ensure purity and potency. Patented BioPerine - BioPerine enhances the bioavailability, absorption and potency of many nutrients.