Skip to content

Race Caps Supreme - Start now. Stay for life.


In December of 1990—29 years ago—I bought my first bottle of Race Caps Supreme, known back then as simply Race Caps. And I can honestly say that in all the time since that first purchase, I have rarely had a day when I missed a serving. That’s because I did a tremendous amount of independent research on its components and realized, “Hey, this stuff’s not just for enhancing athletic performance naturally; there are some awesome general health benefits attached to this product as well.”

Ever since that first bottle, I have, unabashedly and without reservation, endorsed this amazing product. Race Caps Supreme has been an integral part of all my athletic efforts—Race Across America, Furnace Creek 508, two border-to-border state records, history’s first and only Double Furnace Creek 508, and more—and it has been an essential part of my daily supplement program as well. Race Caps Supreme has been extremely important for both!

The bottom line is whether you're a full-time competitive athlete, a recreational athlete who participates in athletic events, or someone whose primary goal is to stay fit and enjoy optimal health, Race Caps Supreme is the product you can’t be without! For over three decades, and counting, Race Caps Supreme has supplied benefits such as these:

  • Higher energy levels during workouts and all day long, without the unpleasant stimulant side effects that come from the ingredients in many other supplements
  • Noticeable increase in endurance
  • Less muscle soreness and enhanced recovery after training sessions
  • Antioxidant support for optimal immune system function
  • Nutritional support to help optimize cardiovascular system health and protect against many types of degenerative diseases

It’s the unique blend of nutrients—all working together synergistically—that gives Race Caps Supreme the ability to help power you through the toughest workouts and races, to recover more thoroughly afterward, and to provide superior protection for your body, especially your heart.

The key players

Coenzyme Q10 (CoQ10) - Known also as ubiquinone (from the word "ubiquitous," meaning it exists just about everywhere), CoQ10 is a vitally important substrate (think "spark plug") for the efficient production of energy from your food and oxygen intake.

CoQ10's importance goes far beyond athletic performance enhancement. Its role in maintaining clean, efficient energy production is crucial for optimal health, especially with regard to cardiovascular and brain health and a strong immune system.

Note: Read more about this amazing nutrient

Idebenone - A “near twin” to CoQ10 and a superb complement to that remarkable nutrient, idebenone (pronounced eye-DEB-eh-known) has garnered “superstar” status as one of the most promising energy-enhancing, cognitive-enhancing, and potential anti-aging nutrients ever studied. It supplies many of the same benefits as CoQ10, with the unique property of being able to perform its energy producing-benefits under low-oxygen conditions.

Note: If you’re taking a CoQ10 product, that’s great, but you’re missing out on the enormously wide-ranging benefits that only Race Caps Supreme’s CoQ10/idebenone combination provides!

The supporting cast

Vitamin E - A potent antioxidant that, along with CoQ10 and idebenone, helps neutralize free radicals naturally produced during energy production.

Oxy-Assist™ - A proprietary blend of trimethylglycine and inosine, which provide benefits for enhancing oxygen utilization, optimizing fats-for-fuels capabilities, and providing additional support for energy production and acid buffering.

Krebs cycle intermediates - The Krebs cycle intermediates support the citric acid (or Krebs) cycle—a series of chemical reactions used to release stored energy—by supplying precise amounts of the Krebs cycle intermediates malate, citrate, aspartate, lysinate, and glycinate, which are chelators for the minerals calcium, magnesium, and potassium. Alpha-ketoglutarate, another Krebs cycle intermediate, is included in the Race Caps Supreme formula as well.

Digestive aids - To maximize nutrient absorption, Race Caps Supreme contains two digestive aids. One is a blend containing eight digestive enzymes, and the other is the well-researched standardized black pepper extract Bioperine®. (Note: Bioperine® has been shown by reliable research to significantly enhance CoQ10 absorption rates.)


No other athletic-specific supplement available delivers the range of benefits that Race Caps Supreme can; it continues to be the athlete's supplement of choice, withstanding the test of time in a market flooded with other products that overpromise but underdeliver. The nutrient blend in Race Caps Supreme aids both athletic performance enhancement AND overall health—a one-two punch formulated for hard-training athletes, but also highly beneficial for everyone.

Over the course of many years, my athletic performance and, even more important, my overall health have been greatly enhanced by daily use of Race Caps Supreme. It is a truly remarkable, nothing-else-like-it product that I believe ALL people—athlete and non-athlete alike—will benefit from. In fact, my 84-year-old parents take Race Caps Supreme daily. So, starting now, make it a part of your daily supplement regimen. I guarantee you will be pleased with the results you receive!

Leave a comment

Please note, comments need to be approved before they are published.

All Endurance News Weekly >

You have no items in your shopping cart.
Click here to continue shopping.