PROSTEX® is a unique, pharmaceutically pure blend of amino acids (Glycine, Alanine and Glutamic Acid) which is PROVEN EFFECTIVE in at least two independent clinical studies to provide real, long-lasting relief from prostate-related urinary problems and treat BPH. PROSTEX® Prostate Health Formula has been successfully marketed for over 50 years, and has helped tens of thousands of men to lead more normal, active lives. Manufactured in the USA according to strict pharmaceutical Good Manufacturing Practices, PROSTEX® is 100% guaranteed for purity and potency. Several people with prostate health issues related to BPH (Benign prostatic hyperplasia, Benign prostatic hypertrophy, Benign prostate hyperplasia, Benign prostate hypertrophy) have found Prostex effective. BPH symptoms are often associated with a swollen prostate, prostate growth, prostatitis, or enlarged prostate.