All XTEND Supplements

Our products do more than help you replace nutrients lost in sweat. We use science, innovation, and clinically studied ingredients to make the best recovery products on the planet, which is why we are The World's #1 BCAA Brand*

  • Protein

    XTEND® PRO combines all the incredible benefits of BCAAs with ultra-pure whey protein isolate to help maximize muscle recovery, retention, and growth. With fewer than 150 calories and only a few grams of carbs per serving.