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THE CHOICE OF PRO ATHLETES

PRECISE FORMULAS. OPTIMUM RESULTS.

  • PREMIUM SUPPLEMENTS.

    OPTIMUM RESULTS.

  • PRECISE FORMULAS.

    INFORMED-SPORT CERTIFIED.

  • PERFORMANCE,

    FUELED.

SHOP BY GOAL

Premium Performance Supplements For Optimum Results.

Experience the power of Optimum EFX sports performance supplements. We make our products using only safe, effective ingredients dosed at our above research-indicated levels – without any of the BS.

Our unique and synergistic products work together to give you the edge you need to reach your fitness goals.

Taste greatness and achieve your best performance yet!

  • ZERO ARTIFICIAL FLAVORS & COLORS

  • CLINICALLY DOSED FORMULAS

  • INFORMED-SPORT CERTIFIED

    FREE OF BANNED SUBSTANCES

Informed-Sport Certified

We're serious about your performance and sports eligibility. That's why we pay attention to what we're putting into your body. Optimum EFX is proudly Informed-Sport Certified. This means all our sports performance supplements have undergone rigorous testing to ensure they are free of every known banned substance in the Olympics and in every professional sport.

Being Informed-Sport Certified means our top-quality products don't ask you to choose between high performance and your health and eligibility. All of our products are precisely formulated to meet the demands of professional athletes, so you can trust that you are getting the cleanest, most effective supplements on the market.

It's time to get aggressive, get motivated, and get informed about what you're using to fuel your body. Reach new heights with safe, legal, and effective high performance supplements.

TRUSTED BY PROS

I've learned that you have to invest in your body. If you use cheap, garbage supplements, you will perform like garbage! I only put the best in this body, that's why I use Optimum EFX.

James Harrison

2x Super Bowl Champion

NeurON is a must have in my pre-game routine. I do not step on the field without it.

David Montgomery

Detriot Lions RB

Optimum EFX is the only thing I'd ever recommend to my athletes. It's elite fuel for the highest level of athlete. Each product is uniquely produced to increase the level of performance in the best of the best. It's without a doubt, second to none.

Ryan Clark

Former Pro Bowl NFL Safety, ESPN Analyst, Defensive Back Coach