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Research Library

ViriFlow Research Library: Sources We Cite, In One Place

Every named study and institution referenced across this site, separated from marketing claims.

Published: July 10, 2026·Last Updated: July 10, 2026

One of our core editorial standards is separating independently verified research from a manufacturer's own claims. This page collects the named sources we reference throughout the site, organized by topic.

A study on an isolated ingredient does not automatically prove that a specific finished product, at its specific dose and formulation, produces the same effect. We link ingredient-level research to specific ingredients, not to ViriFlow as a finished product, unless a source specifically studied that product.

Prostate Health & BPH General Research

  1. Yale Medicine. Benign Prostatic Hyperplasia (BPH) — overview, prevalence statistics by age group.
  2. American Urological Association — clinical guidelines on the management of benign prostatic hyperplasia.

Saw Palmetto Research

  1. Memorial Sloan Kettering Cancer Center, About Herbs database — Saw Palmetto.
  2. Double-blind, placebo-controlled trial of phytosterol-enriched saw palmetto oil on lower urinary tract symptoms. BMC Urology, 2020.
  3. Large-scale randomized controlled trial examining saw palmetto extract dose-response and PSA levels versus placebo.

Pygeum Africanum Research

  1. Wilt TJ, et al. Pygeum africanum for benign prostatic hyperplasia: meta-analysis of 18 randomized controlled trials. American Journal of Medicine.

Pomegranate & Prostate Research

  1. Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins — phase II trial research on pomegranate extract and PSA doubling time.
  2. Randomized phase IIb trial of pomegranate juice in men with advanced prostate cancer — PSA outcome data.

Iodine & Thyroid Interaction Context

  1. General clinical guidance on dietary iodine sources and thyroid medication interactions — consult your prescribing physician for individualized guidance.

How We Use These Sources

Throughout this site, we link specific claims back to the ingredient-level research summarized here. We do not present isolated ingredient studies as proof that ViriFlow, as a finished product, produces identical results.

See How This Research Applies to ViriFlow

Read our full ingredient-by-ingredient breakdown.

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