At 4Life, we believe in working together to help people enjoy healthy and rewarding lives. We want you to feel good about being involved with a company where you can experience personal success and help others succeed at the same time.

4Life has received an “A+” rating by the Better Business Bureau (BBB), honors from the American Business Awards (the nation’s premier business awards program) for product development and marketing, and multiple appearances on The Direct Selling News Global 100 list.

Since 1998, we have developed certified 4Life Transfer Factor products, encouraged distributor success, and been involved in communities around the world.

Executive Team

David Lisonbee
Founder & Chairman of the Board
With an MBA from Brigham Young University in Provo, Utah and 30 years of experience in the network marketing industry, David Lisonbee knew what he was doing when he launched 4Life in 1998. The company continues to benefit from David’s unique vision, forward-thinking attitude, and business expertise. Under his guidance, 4Life has accomplished greatness within the network marketing industry. David feels his greatest contribution has been bringing the opportunity to share 4Life Transfer Factor® to the world. Throughout the years, he has encouraged ongoing research in Transferceutical® Science to promote the continued advancement of our products. David enjoys attending 4Life international conventions, meeting distributors, and hearing first-hand how 4Life has improved their lives. His favorite 4Life product is 4Life Transfer Factor® Classic, because that is where it all began. In his opinion, this product maintains amazing versatility.
Bianca Lisonbee
Bianca Lisonbee brings a unique perspective to 4Life with a Bachelor of Arts degree from Brigham Young University in Provo, Utah. Her studies in theatre and children’s education were part of what motivated her to make improving the lives of children a crucial part of the 4Life mission. In fact, Bianca believes her greatest contribution has been to help start Foundation 4Life®, which has done amazing things for children worldwide. She has a love for people and a strong desire to see 4Life improve the quality of life for individuals and families. That is one of the reasons Bianca looks forward to 4Life international conventions. She loves seeing the impact that 4Life has made in people’s lives. Bianca’s favorite product is 4Life Transfer Factor® Immune Spray, because it’s convenient for travel and her grandkids love it.
Danny Lee
President & CEO
Danny Lee was appointed President and CEO in 2017. He came to 4Life in 2008 as the Chief Operating Officer and in 2015, was appointed Chief Marketing Officer. Danny has worked at well-known companies such as Mrs. Fields®, Merrill Lynch, Arthur Andersen, and Overstock throughout his career, which includes 14 years of executive experience. During his years with 4Life, Danny has helped improve 4Life Transfer Factor® quality, manufacturing, executive marketing initiatives, and customer service practices. He has strengthened the 4Life Product Registration Department and Quality Assurance program, furthering 4Life's goal to register products in dozens of countries around the world. He loves attending Great Escape trips and 4Life international conventions to interact with distributors (which he can do in both English and Spanish). Danny enjoys creating opportunities to promote the 4Life brand all over the world. He holds dual Bachelor’s degrees in accounting and finance from the University of Utah. Danny’s favorite 4Life product is RiteStart® Men, which he finds effective and convenient.
Steve Tew
Vice Chairman of the Board
Steve Tew has worked in the network marketing industry since 1996. He joined 4Life in 2000 when ShapeRite® merged with 4Life. In 2004, Steve was appointed President, and in 2014 he accepted the position of CEO. Under his direction, 4Life opened offices in more than 20 countries and became one of the largest direct selling companies in the world. Steve served as President and CEO until 2017, when he accepted the position of Vice Chairman of the Board. He appreciates many things about 4Life, such as the revolutionary products and amazing business opportunity. He most enjoys attending 4Life international conventions and traveling the world to meet distributors. Steve is constantly impressed by their passion, commitment, and dedication to changing people’s lives. Ensuring that distributors feel recognized and valued by the company is a top priority for Steve. He has a Bachelor’s degree in accounting from Weber State University in Ogden, Utah and a solid background in public accounting, finance, and operations. Steve’s favorite 4Life products are 4Life® Transfer Factor Plus® Tri-Factor® Formula and Energy Go Stix®.
Mark Ostler
Chief Financial Officer
Although Mark Ostler has served as vice president, controller, and CPA for Mrs. Fields Cookies, SBI Group, and KPMG, he chose 4Life for the unbeatable combination of genuine people and an outstanding opportunity. Mark travels the globe for 4Life, ensuring efficiency and effectiveness throughout this worldwide company. In addition to traveling, Mark keeps current with his professional affiliations. He holds a Bachelor’s degree and a Master’s degree in accounting from Brigham Young University in Provo, Utah. Mark loves many 4Life products. Some of his favorites are Fibro AMJ® Day-time Formula, RiteStart® Men, 4Life Transfer Factor® Cardio, and 4Life Transfer Factor Vista®.
David Vollmer, PhD
Chief Scientific Officer
With a PhD in Analytical Chemistry from the University of Nebraska and more than 20 years of experience in Research and Development and Quality Control Labs, Dr. Vollmer understands how to develop quality products from start to finish. His expertise includes technical and administrative leadership, validation studies for new products, good manufacturing practices, production records, product specifications, and stability testing. Since joining 4Life, he has worked tirelessly to raise awareness about the high quality of 4Life Transfer Factor® products—one of the many things that makes him proud to work here. Dr. Vollmer is committed to ensuring that 4Life utilizes the highest quality ingredients in order to continue making the best products. He believes the company’s greatest asset is the many talented and caring employees. Dr. Vollmer enjoys attending events where he can meet distributors and hear their inspirational stories. He uses many 4Life products, but his current favorite is PRO-TF®. With the product, he has achieved his goal weight and now wears the same size he wore more than 15 years ago. His wife definitely approves!
Andrew Weeks
Chief Information Officer
Andy Weeks began his career at 4Life as a call center representative for the Korean department while pursuing a bachelor’s degree in Business Information Systems from Utah Valley University. Upon graduating, Andy served in the areas of technical support, programming, and systems development. During his 4Life career, he helped develop the infrastructure for the 4Life global information technology system, and he’s been involved in creating the operational processes used in nearly every 4Life office around the world. His favorite aspect of his job is working together with people in other departments and offices to find solutions. Andy has enjoyed every step in his journey, but feels the time spent in the call center was invaluable for helping him develop a strong understanding of company operations. His favorite 4Life product is Flex 4Life® because it helps him recover faster so he can enjoy his favorite hobby, soccer.
Trent Tenney
Senior Vice President of Worldwide Sales
Trent has enjoyed a rewarding marketing and sales career. His favorite part about working at 4Life is helping distributors realize the many ways in which their lives can be improved by joining the company. Trent looks forward to hearing testimonials from distributors and learning more about their experiences. He strongly believes that 4Life is the right company for everyone who wishes to follow their dreams and improve their lives. Trent feels that 4Life succeeds when distributors succeed. He loves 4Life Transfer Factor® in all its forms and delivery methods. Trent received his Bachelors degree from Brigham Young University in Provo, Utah.
Jeffrey Kalinin
Senior Vice President, International
With a bachelor’s degree in computer science and decades of experience in Information Technology, Jeff Kalinin brings a wealth of knowledge to 4Life. Throughout his years with the company, Jeff has developed a strong understanding of 4Life business systems. This enables him to provide support to existing markets and advise new ones. In fact, Jeff believes that providing support is his primary function, whether in the field or at Global Headquarters. He looks forward to witnessing 4Life’s continued growth, and he loves seeing distributors achieve new ranks and build their businesses. Jeff begins each day with RiteStart® Men and relies on Energy Go Stix® to help him power through the day. He also believes that Renuvo® helps him keep up with the challenges he faces each day.
Brian Gill
Senior Vice President of Marketing
Brian has 18 years of experience in marketing, leading and developing teams, and providing key contributions to executive management. As Senior Vice President of Marketing, Brian supports the company’s strategic objectives and helps provide 4Life customers and distributors with top-quality products and tools, relevant and timely communications, and an exceptional brand experience. He emphatically believes that 4Life is the best name of any company anywhere in the world and is proud to work for an organization whose brand promise is Together, Building People® through science, success, and service.
Nate Buhler
Senior Vice President of Operations
Before he joined 4Life, Nate had extensive experience at Nestlé® USA, working in the areas of safety, production, manufacturing, and general operations at two of the company’s largest plants. Nate joined 4Life in 2011 as the Director of Manufacturing. With the completion of the 4Life Manufacturing Facility, he was promoted to Vice President of Manufacturing. In his current role, Nate oversees 4Life manufacturing, quality and compliance, planning and procurement, and distribution and fulfillment. Nate enjoys being part of a global organization which produces high-quality products that help people improve their lives. He has a Bachelor’s degree in computer applications and business management from Southern Utah University. Nate’s favorite 4Life products are PRO-TF® Vanilla Cream, RiteStart® Men, and Energy Go Stix® Berry.

Team 4Life

Team 4Life is a group of world-renowned athletes who enjoy using 4Life products as part of their training regimens.



People’s Choice Award

4LifeTransform Burn® was chosen the 2017 People’s Choice Stevie Award for Favorite New Product of the Year. More than 38,000 people voted in this award category.


Marketing & Communications Campaign of the Year Award

4LifeTransform® 30-Day Accelerator System won a marketing Stevie® Award for Consumer Products & Services.


International Life Sciences Award

In 2017, Global Health & Pharma named 4Life the Best Health & Fitness Supplement Provider in the United States of America.


Utah Genius Award

4Life has been recognized numerous times as a Utah Genius Award recipient.


American Business Award for Best New Product

4LifeTransform Burn® received a Stevie Award for favorite New Consumer Product.


DSA Award for Marketing

4Life received the 2016 Direct Selling Association (DSA) Award for Outstanding Marketing & Sales Campaigns for the launch of PRO-TF® and the 4LifeTransform® brand. This award ranks among our industry’s highest honors.


Lifestyle Stevie® Award

The 4LifeTransform App received the Stevie Award at the American Business Awards in the Lifestyle category.


2014 Mobile Technology

4Life received the ETHOS Award in the Mobile Technology category for the 4Life App, an all-inclusive mobile alternative that provides dynamic information for customers and team members.


Digital Media Award
Best in Show

4Life eNews, a global field communication, received the DSA’s first-ever Digital Media Award Best in Show across 13 categories and more than 100 entries.


Digital Media Award:
Twitter Campaign

4Life’s Twitter campaign received a Digital Media Award for excellence in digital communications.


ETHOS Award for Recognition

4Life received the ETHOS award for “achievement, innovation, vision, and excellence” in the sub-category of Recognition for its recognition portal,


Video Stevie® Award

The 4Life® “I Do Life Differently” campaign won a Stevie Award for Branded Entertainment.


Philanthropy Award

The Nutrition Business Journal (NBJ) named 4Life as the recipient of its prestigious Philanthropy Award.


I.N. Blokhina Award

In 2006, 4Life Founder David Lisonbee received the international I.N. Blokhina Award for “excellence in the field of immune sciences.”


President’s Excellence of the Year Award

4Life received the President’s Excellence of the Year Award in recognition of business leadership within the community.


Heart of the Wasatch
Summit Award

Sandy City Mayor Tom Dolan and the Sandy City Council recognized 4Life with the Sandy Heart of the Wasatch Summit Award in the Large Business of the Year category.


Best Online Press Room

4Life® Digital NewsStand received a Stevie® Award for the Best Online Press Room.


Utah State Senate Seal

4Life and other industry leaders in the direct selling industry received the Utah State Senate Seal in recognition of contributions to the dietary supplement industry.


Excellence in Manufacturing

4Life owns and operates a state-of-the-art manufacturing facility. This gives the company start-to-finish control over every step of the manufacturing process for the majority of 4Life Transfer Factor® products.


Campaign of the Year
Stevie® Award

4LifeTransform® and PRO-TF® received the Stevie Award at the American Business Awards for Branded Content Campaign of the Year.


CPG Editor's Choice
Award Finalist

SupplySide West named PRO-TF® one of five finalists for the 2016 Editor’s Choice Awards in the sports nutrition category. Finalists were chosen from more than 300 entries by the SupplySide editorial team. The team chose PRO-TF because of the product’s “achievement in innovation and market impact.”



4Life is an accredited member of the BBB (Better Business Bureau) with an A+ rating.


4Life belongs to the United Natural Products Alliance, an international association dedicated to providing consumers with natural health products of superior quality, benefit, and reliability.


4Life is a good-standing member of the Direct Selling Association in the United States.


The 4Life President and CEO sits on the CEO Council of the WFDSA, the World Federation of Direct Selling Associations.


4Life supports the Direct Selling Education Foundation, an organization that supports consumer, education, and ethics-related initiatives.

Chamber of Commerce

4Life is a proud member of the Chamber of Commerce in Sandy, Utah, home of 4Life Global Headquarters.

The American Botanical Council

The American Botanical Council, a nonprofit research and education organization, exists to promote the responsible use of herbs.


4Life is a long-standing member of IADSA, the leading international expert association that addresses issues surrounding the globalization of dietary supplements.


4Life manufacturing facilities enjoy NSF® International Good Manufacturing Practices (GMP) registration.

4Life In the News

4Life is the ongoing recipient of local, regional, national, and international news. For breaking stories and press releases, visit the 4Life Digital NewsStand.


4Life executives have made several appearances on the TODAY Show.

PDR (Physicians’ Desk Reference)

4Life is listed in the Physicians’ Desk Reference (PDR), a drug and supplement reference guide distributed to more than 500,000 doctors in the United States.

Direct Selling News & Direct Selling News Europe

As a top direct selling company, 4Life has been featured in dozens of articles in premier trade publications.

Inc. 500

4Life was ranked 15th on Inc. magazine’s list of fastest-growing privately-held companies in the United States.

TotalHealth Magazine

The science of 4Life Transfer Factor® was featured in this cover story about the groundbreaking work of 4Life Founder and Chairman of the Board David Lisonbee.

Success from Home

This publication highlighted 4Life Platinum International Diamonds, distributor success stories, and 4Life’s ongoing commitment to scientific advancement and service initiatives.