A Network Built on Shared Purpose
Over nearly five decades of groundbreaking work in bioorganic chemistry, pharmaceutical research, and natural health innovation, Dr. William J. Hennen has had the privilege of collaborating with some of the most dedicated scientists, visionary business leaders, passionate distributors, and committed health practitioners around the world.
From his early days at the Cancer Research Center at Brigham Young University to his revolutionary work developing Transfer Factor at 4Life Research, from his international speaking engagements to his consulting work with companies across six continents, Dr. Hennen has built relationships that span the globe and touch every aspect of the health and wellness industry.
If you’ve been part of Dr. Hennen’s journey, he’d love to hear from you.

The Faces Behind the Science
Dr. Hennen has always understood that great science happens through great relationships. As he often says, “I must begin by thanking all the people who shared with me their health concerns and their successes with the products I have formulated in the past. Each of them has been a teacher to me and given a face and purpose to my work.”
Whether you worked alongside him in a laboratory, distributed his products in international markets, attended his training seminars, collaborated on research projects, or simply shared your personal health journey with him, you’ve been part of something bigger than any single discovery or product line.

Who We’re Looking For
Former Research Colleagues & Academic Partners
• Scientists from Utah State University, Brigham Young University, South Dakota State University, Texas A&M, and other research institutions
• Postdoctoral fellows and graduate students who worked under Dr. Hennen’s guidance
• Fellow researchers in bioorganic chemistry, medicinal chemistry, and natural products
• Academic colleagues from his teaching years at Utah Valley State College and University of Phoenix
Industry Partners & Business Associates
• 4Life Research team members (1997-2006) who helped build the Transfer Factor revolution
• Enrich International colleagues (1994-1997) who developed the top-selling product lines
• ForeverGreen International partners (2008-2012) who embraced the Restoration Biology philosophy
• Cell-IQ associates (2014-2022) who advanced cellular intelligence concepts
• Colleagues from Trysan Research, Pauli International, and Vital Health Options
International Distributors & Market Partners
• Distributors who brought Dr. Hennen’s products to markets in Japan, Australia, Philippines, Malaysia, Canada, Russia, Europe, New Zealand, and South America
• Members of distributor advisory boards who provided invaluable market insights
• International training seminar attendees who helped translate complex science into practical wellness solutions
• Regulatory and legal professionals who navigated patent protections and market registrations worldwide
Healthcare Professionals & Practitioners
• Medical doctors who attended Continuing Medical Education seminars featuring Dr. Hennen’s research
• Alternative health practitioners who incorporated his formulations into their practice
• Healthcare professionals who provided clinical feedback and real-world patient outcomes
• Wellness advocates who helped bridge the gap between scientific research and consumer education
Product Development & Manufacturing Partners
• R&D teams who helped bring innovative formulations from concept to market
• Manufacturing partners who maintained Dr. Hennen’s exacting quality standards
• Quality assurance professionals who ensured product safety and efficacy
• Regulatory specialists who navigated the complex world of supplement compliance
Personal Friends & Mentors
• Fellow church members and community volunteers who worked alongside the Hennen family in caring for disadvantaged and abused children
• Utah neighbors and friends who’ve been part of the Hennen family’s journey with their 11 natural and adopted children
• Mentors and advisors who shaped Dr. Hennen’s approach to science and service
• Long-time friends who’ve witnessed the evolution from pharmaceutical researcher to natural health pioneer

What We’d Love to Know
Dr. Hennen would be delighted to learn about:
• Where your career has taken you since working together
• Current projects you’re involved with in health, science, or business
• How his formulations or teachings have impacted your work or personal health journey
• New developments in your field that might interest him
• Mutual connections you’ve maintained from your shared experiences
• Family updates – Dr. Hennen has always valued the personal relationships behind professional collaborations

The Power of Reconnection
In an industry that often focuses on the next breakthrough or latest trend, Dr. Hennen has never forgotten that lasting impact comes through lasting relationships. “I see everyone else as a genius in their own areas,” he says, and he’s always been eager to learn from the expertise and experiences of others.
Whether you collaborated with him during the early days of Transfer Factor development, helped launch products in international markets, attended his memorable training sessions (where complex chemistry became crystal clear), or worked together on regulatory challenges, your connection with Dr. Hennen represents a shared commitment to improving human health through natural means.

A Legacy Built Together
The impact of Dr. Hennen’s work – over $5 billion in product sales, 63 patents, products helping people across five continents – wasn’t achieved in isolation. It was built through countless collaborations, partnerships, and friendships with people like you who shared his vision of using science in service of others.
As he continues his work in natural health innovation, Dr. Hennen values the wisdom that comes from reconnecting with the remarkable people who’ve been part of his journey. Your insights, experiences, and perspectives continue to inform his approach to developing solutions that honor the body’s natural intelligence.