About Us

Here at Colorado Nutrition in Boulder we pride ourselves in giving our clients the best possible supplements and nutrition planning; backed with superior knowledge that you will not find anywhere else in Boulder.  We have ENW Certified Fitness Nutrition Specialists on board to help you with all of your supplement and nutritional needs. It was once said, "you get what you pay for" and we believe that is true here. All of our supplements are made in the U.S. with no added fillers. We are committed to ensuring that you are satisfied with all of our services. We give our clients an in-store experience that is second-to-none. You will not find a better nutrition store. We love our community and continuously give back by sponsoring local teams, groups, and athletes. We believe it is so important to support the community that supports us. 

Our philosophy is that supplements are just as their name implies, supplemental to proper nutrition though whole food. A balanced diet is the best way to stay healthy, but when your busy lifestyle (or dislike of vegetables) gets in the way, we have the high quality products you need to keep your body functioning at its highest potential.

Colorado Nutrition offers a personable, educated, and diverse staff of fitness professionals. You'll find education and innovation from our team as we devote ourselves to improving the health of the people in our community via customized nutrition consulting, advanced nutritional supplements, and product support. From weight loss, to increased energy, gaining muscle, running further, cycling faster, or jumping higher; from moms and dads to high school and collegiate athletes—our commitment lies in providing a consistent, high level of service, and knowledge.

Whether you are an endurance athlete, a recreational jogger, a weight lifter, or you just enjoy a walk in the park—good nutrition will not only help your athletic performance but help you feel better in all of your daily activities. So, get started on feeling good and increasing your energy by coming in to Colorado Nutrition. We will get you on the road to good health and a long life through proper nutrition.

Meet Our Team


Matthew Preston

Microbiology & Biochemistry, B.S.

ENW Certified Fitness Nutrition Specialist™

Biological Nutritionist


As a Colorado native and avid outdoors-man, Matt majored in Microbiology and Bio-Chemistry at the University of Kansas and fell in love with sports nutrition. As a state athlete in high school, Matt was involved in varsity basketball, football, and track.  He loves being involved in his community and looks forward to continuing to develop new relationships within Boulder. 

nutritionist in boulder co


Dylan Kropp

NASM Certified Personal Trainer

ENW Certified Fitness Nutrition Specialist™


Growing up constantly traveling, Dylan loved to explore and experience new things. Spending most of his time in the tropics, he was no stranger to aquatic sports and activities. A growing passion for exploring the outdoors invited Dylan to explore fitness and nutrition. Becoming more and more fascinated with it he knew he was hooked. After receiving his Personal Training Certification from The National Academy of Sports Medicine (NASM) he looks forward to sharing his knowledge and experience with others. 


Brad Seng

Professional Triathlete & Certified Nutrition Consultant

With over ten years experience in multisport as a professional triathlete and coach, Brad understands the importance of day-to-day nutrition and fueling needs.  Brad is passionate about working with others and helping them maximize their potential.  Having experimented with various sources of fuel and whole foods, combined with a busy life schedule, Brad knows the potential challenges and frustrations that can arise when dealing with nutrition. What kinds of food groups, how many calories to consume, and the timing of meals can seem overwhelming when we want to make positive changes. 


Maddy Newman

University of Colorado, Marketing Major

Advanced Sports Medicine/Student Athletic Trainer

Colorado Nutrition


1933 28th St. Suite 102
Boulder, CO 80301



Monday through Friday: 10am—7pm

Saturday: 10am—6pm

Sunday: 11am—5pm