Our Story


The Build Fast Formula Story

The Build Fast Formula™ story,

Build Fast Formula™ is a sports nutrition company dedicated to developing top of the line, research-backed supplements for an affordable price in the sports nutrition industry.

We believe that you must have your nutrition and training locked in before considering adding supplements into your daily routine. Not very many, if any companies will tell you to not even consider buying supplements unless those are dialed in first.  

Our products are developed for the sole purpose of helping you accomplish your personal goals and help you take your performance, endurance, strength, and recovery to the next level on the field, court, weight room, track and competition stage.

Our motto here at Build Fast Formula™ is simple: The formula is our marketing and consumer feedback is our growth strategy.

“Don’t take our word for it, try it out yourself” …If you are not 100% satisfied, we will refund your money with no questions asked.


The GUYS behind the brand: 

Nathan Thomas and Chris Duffin have a passion for performance. Chris co-founded Build Fast Formula, and together these two are bringing years of experience together to bring you a sports nutrition company they believe in.

Their backgrounds create the perfect combination of high-level Education, Knowledge, and Experience. There are a lot of “supplement” brands in the market owned by people who haven’t competed in sports or trained on a regular basis. Nathan and Chris not only “talk the talk, but they “walk the walk”!

Chris Duffin is a world-renowned powerlifter who holds multitudes of world records. He owns a successful workout equipment company called Kabuki Strength™. In addition to Chris’s roles with Build Fast Formula and Kabuki Strength, he’s also a “trainer of trainers” in the world of strength and conditioning.

NFL, MLB, and NHL professionals, as well as collegiate and high school teams nationwide use Chris’s training programs. He shares his science-based approach to strength and conditioning at coaching seminars worldwide.

Nathan's background is in sales and marketing. He is passionate about offering customers quality products to ensure they get what they pay for.Nathan believes in Build Fast Formula products, which are all third-party tested for safety, quality, and purity. 

Our team has developed one of the fastest growing, up-and-coming sports nutrition brands in the industry today! They enjoy helping customers achieve top-level training and performance. The formula to becoming a successful athlete is Nutrition, Training, and Supplementation! If you don’t have nutrition and training locked in, supplements don’t work as they’re designed to.

Build Fast Formula always FULLY DISCLOSES their transparent formulas. There are no proprietary formulas, no fillers, no amino spiking, and no gimmicks. All BFF formulas are based on scientific research and produce proven results!




Nathan Thomas


Nathan has a passion for fitness and business. He has been an integral component in the startup of multiple businesses, and has a degree in Business Administration. He has been powerlifting for 6+ years, and working with Kabuki for 4 of those.

He has experience in real estate, retail, hospitality and now e-commerce. He brings extensive knowledge to Build Fast Formula through his years of experience in the industry both as a consumer, and through his supplement retail store. He is excited to grow the brand, knowing that the quality and research behind these products is unmatched.  

Chris Duffin
Co-Founder & Co-Owner, World-renowned Strength Athlete and coach. Motivational Speaker and Life Coach.


Chris Duffin is co-founder of Build Fast Formula™, as well as two other popular companies in the fitness space. Chris is known for his industry-changing innovations and education in the strength and clinical worlds.

He’s a leading speaker on topics related to strength and human movement, and performs insane feats of strength to help charities and organizations he believes in. In addition to being a thoughtful leader in these fields, Chris is a best-selling author of The Eagle and The Dragon, a book detailing his incredible upbringing and approach to mindset, philosophy, and tools he uses for success.

Chris has an educational background in engineering and he holds an MBA. He’s worked as an executive in automotive, aerospace, and high-tech manufacturing industries.
As a strength athlete, Chris has ranked number one in the world for almost a decade in various powerlifting disciplines. He holds numerous world records, as he’s one of the strongest pound-for-pound humans in the world. He’s the only person who has completed reps with 1000+ pounds doing squats and deadlifts. 

Chris has recently squatted 1001x3 and still holds the Guinness World Record for the sumo deadlift, completing nearly three repetitions with 1002 pounds. He's one of the most respected strength coaches in the industry and stands behind all Build Fast Formula’s researched-backed products.

You can purchase Chris Duffin's Book


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