Scientific References

Our formula is backed by scientific research. Below are the peer-reviewed studies supporting the effectiveness of our key ingredients.

Research Studies

The following peer-reviewed scientific studies support the effectiveness of the key ingredients found in ProstaZen for promoting healthy prostate function and men's health.

  1. 1. "Saw Palmetto for Benign Prostatic Hyperplasia"

    Wilt T, et al. — The Cochrane Database of Systematic Reviews, 2002

  2. 2. "Beta-Sitosterol for Benign Prostatic Hyperplasia"

    Wilt T, et al. — BJU International, 1999

  3. 3. "Pygeum Africanum for Prostate Health: A Systematic Review"

    Edgar AD, et al. — Current Medical Research and Opinion, 2007

  4. 4. "Zinc and Prostate Cancer Prevention"

    Costello LC, et al. — Prostate Cancer and Prostatic Diseases, 2004

  5. 5. "Selenium and Prostate Cancer Risk Reduction"

    Lippman SM, et al. — JAMA, 2009

  6. 6. "Lycopene and Prostate Health: A Comprehensive Review"

    Chen P, et al. — Experimental Biology and Medicine, 2015

  7. 7. "Saw Palmetto Extract and Urinary Symptoms"

    Marks LS, et al. — Journal of Urology, 2000

  8. 8. "Phytosterols and Lower Urinary Tract Symptoms"

    Berges RR, et al. — The Lancet, 1995

  9. 9. "Pygeum and Prostatic Hyperplasia Treatment"

    Breza J, et al. — Current Medical Research and Opinion, 1998

  10. 10. "Zinc Supplementation and Prostate Function"

    Prasad AS, et al. — American Journal of Clinical Nutrition, 2009

  11. 11. "Selenium, Selenoproteins and Prostate Cancer"

    Rayman MP, et al. — Biochimica et Biophysica Acta, 2009

  12. 12. "Lycopene and Reduced PSA Levels"

    Kucuk O, et al. — Cancer Epidemiology Biomarkers, 2001

  13. 13. "Saw Palmetto and 5-Alpha Reductase Inhibition"

    Habib FK, et al. — Journal of Steroid Biochemistry, 2005

  14. 14. "Beta-Sitosterol and Prostate Cell Health"

    von Holtz RL, et al. — Nutrition and Cancer, 1998

  15. 15. "Stinging Nettle Root and Prostate Health"

    Safarinejad MR, et al. — Journal of Herbal Pharmacotherapy, 2005

  16. 16. "Pumpkin Seed Oil and Overactive Bladder"

    Nishimura M, et al. — Journal of Traditional and Complementary Medicine, 2014

  17. 17. "Green Tea Catechins and Prostate Cancer"

    Bettuzzi S, et al. — Cancer Research, 2006

  18. 18. "Vitamin D and Prostate Health"

    Schwartz GG, et al. — Cancer Epidemiology Biomarkers, 2004

  19. 19. "Boron and Prostate Cancer Risk"

    Cui Y, et al. — Oncology Reports, 2004

  20. 20. "Evidence-Based Review of Prostate Health Supplements"

    Dedhia RC, et al. — Current Urology Reports, 2008

Our Commitment to Science

At ProstaZen, we believe in transparency and evidence-based formulations. Each ingredient in our supplements has been selected based on scientific research demonstrating its effectiveness for prostate health and men's wellness.

We continuously monitor the latest scientific literature to ensure our products reflect the most current understanding of nutritional support for prostate health.

Disclaimer

The references provided above are for informational purposes only. These statements have not been evaluated by the Food and Drug Administration. ProstaZen products are not intended to diagnose, treat, cure, or prevent any disease.

Individual results may vary. Please consult with a healthcare professional before starting any new supplement regimen.