About US
FEEL BETTER, PERFORM BETTER


our story
REDEFINING HUMAN PERFORMANCE SCIENCE
We are athletes at heart who love spending time outdoors or in the gym, constantly pushing our performance. Over the years, we’ve noticed that the supplement industry has remained largely unchanged. Whey protein began as a waste byproduct of manufacturing and was refined into whey isolate in the 1970s—but it hasn’t evolved much since. We've come to realize that many of the supplements we trusted were not what we expected. It's no surprise we've struggled with deciding what to buy, achieving consistent results, or dealing with issues like bloating and indigestion when we're supposed to be performing at our best.
We’re driven to change that and bring the supplement and fitness industry into the modern age. Our approach combines data-driven research, innovative products, and a commitment to transparency. We create supplements designed to deliver maximum results while enhancing the overall user experience. Many current products lack modern research, innovation, and attention to the user experience. We’ve identified key areas for improvement, including product transparency, the buying experience, packaging, and—most importantly—the ingredients that directly impact how you feel and the results you achieve.
We’re starting with a new tier of protein that sets a higher standard than anything currently on the market. Over time, our products will continue to address these areas, evolving to redefine the experience and improve performance. We invite you to join us on this journey and be an active participant in advancing the fitness industry and human performance as a whole. Whether you’re an elite athlete or someone striving to reach your full potential, J3 Performance is here for you.
MISSION
Creating a new standard in physical human performance through evidence-based research that provides an accessible and transparent resource to consumers.vision
To be the trusted innovators in human performance.values
Integrity, Innovation, Efficiency, and Transparency
No Secrets, just science.
At J3, transparency is at the heart of everything we do. We believe you deserve to know exactly what you're putting into your body, which is why we provide clear, detailed information about our products. No bullsh!t—just straightforward, high-quality supplements you can trust. We’re committed to openness because your health and performance matters most to us. You can reach us on our contact page with any questions!
Ingredients
Our facility follows standards set by the International Organization for Standardization (ISO), which ensures quality, safety, and efficiency in manufacturing processes. Certified by NSF International for Good Manufacturing Practices (GMP). This certification ensures that the facility meets strict guidelines for cleanliness, safety, quality control, and consistency in the production of dietary supplements. The products are made with carefully selected raw materials and ingredients. The ultimate goal is to produce products of the highest quality to meet consumer expectations and safety standards.
No Secrets, just science.
At J3, transparency is at the heart of everything we do. We believe you deserve to know exactly what you're putting into your body, which is why we provide clear, detailed information about our products. No bullsh!t—just straightforward, high-quality supplements you can trust. We’re committed to openness because your health and performance matters most to us. You can reach us on our contact page with any questions!
Ingredients
Our facility follows standards set by the International Organization for Standardization (ISO), which ensures quality, safety, and efficiency in manufacturing processes. Certified by NSF International for Good Manufacturing Practices (GMP). This certification ensures that the facility meets strict guidelines for cleanliness, safety, quality control, and consistency in the production of dietary supplements. The products are made with carefully selected raw materials and ingredients. The ultimate goal is to produce products of the highest quality to meet consumer expectations and safety standards.
Experience
HUMAN PERFORMANCE SCIENCE
Our premium products deliver superior performance and quality at a lower cost than our competitors, giving you unmatched value without compromising results.
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
You can contact us through our contact page! We will be happy to assist you.
All our products are manufactured in the USA with the highest quality ingredients.