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

Ranked as one of the top 50 direct selling companies in the world by Direct Selling News, 4Life has dedicated more than 17 years to researching and developing certified 4Life Transfer Factor® products that provide valuable wellness support.*

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
Dr. Vollmer has enjoyed 20 years of experience in quality control and analytical laboratory management. His expertise includes technical and administrative leadership, stability testing, validation studies for new products, standard operating procedures (SOPs), production records, and product specifications. He received his PhD in Analytical Chemistry from the University of Nebraska and his Bachelor of Science degree in Chemistry from Missouri Western State University. Throughout his career, Dr. Vollmer has authored more than 20 published articles. He is the co-inventor on 12 patents involving the discovery of pharmaceutical drugs used for treating cancer and inflammation.
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.



Gold Golden Bridge Award

4Life was honored with the 2018 Corporate Communications Team of the Year for strategic development, execution, and crisis communications in the aftermath of Hurricane Maria.


Silver Golden Bridge Award

Foundation 4Life® received Achievement of the Year honors for its relief campaign between Utah, Florida, and Puerto Rico after Hurricane Maria.


Golden Bridge Milestone of the Year

Foundation 4Life’s initiative in Puerto Rico to provide support to the victims of Hurricane Maria garnered the organization an award for Philanthropy Campaign.


Gold Telly Award for videography

4Life won a 2018 Gold Telly Award for Physicians’ Desk Reference video.


2018 Corporate USA TODAY Best Supplement Provider

Corporate USATODAY named 4Life the 2018 Best Health & Fitness Supplement Provider in the United States of America.


2017 Global Health & Pharma Best-In-Class

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


Best Online Press Room

4Life® Digital NewsStand received a 2016 Stevie Award for Best Online Press Room.


Silver Stevie Award for PR

Foundation 4Life won a Silver Stevie from the American Business Awards (ABA) for 2018 Public Relations Campaign of the Year.


Gold Telly Award for Essential Oils

The 4Life Distributor Essential Oils video won a Gold Telly for craft editing.


Collaborative Sciences Innovation Award

Embria® Health Sciences recognized 4Life with its 2017 Collaborative Innovation award for the company’s work in advancing 4Life Transfer Factor science.


Silver Telly Award for Production

4Life received a 2018 Silver Telly for video production.


People’s Choice Award

4LifeTransform Burn® won the People’s Choice Stevie Award for Favorite New Product of the Year.


Marketing & Communications Campaign of the Year Award

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


Digital Media Best in Show

4Life eNews received the DSA’s first-ever Digital Media Award Best in Show across 13 categories.


Silver Stevie Award for Corporate Social Responsibility

Foundation 4Life won a 2018 Silver Stevie for Corporate Social Responsibility Campaign of the Year.


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®. This award ranks among our industry’s highest honors.


Nutrition Business Journal Philanthropy Award

NBJ named 4Life winner of its prestigious 2014 Philanthropy Award.


Utah Genius Award

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


Digital Media Award

4Life received the 2013 Direct Selling Digital Media Award for excellence in digital communications.


Mobile Technology Innovation

4Life received the 2014 ETHOS Award for Mobile Technology Innovation.


Mobile Lifestyle Award

The American Business Awards recognized the 4LifeTransform App with a 2016 Bronze.


Ethos Award

4Life received the 2012 ETHOS award for vision and excellence in salesforce development.


President’s Excellence of the Year Award

In 2011, 4Life received the President’s Excellence of the Year Award in recognition of business leadership within the community.


Campaign of the Year

4Life Marketing received a 2016 “Branded Content Campaign of the Year” Stevie Award.


Direct Selling News Global 100

4Life named the 2017-2018 51st largest direct selling company in world.


Large Business of the Year

The Chamber of Commerce named 4Life Large Business of the Year in 2012.



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.

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.

Success from Home

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