One of the more reputable brands in sports nutrition, Optimum Nutrition, has included a solid choice in its line up of supplements: Gold Standard Pre-Workout. Formulated with 175 milligrams of caffeine, 3 grams of creatine, and 1.5 grams of beta-alanine, this drink supports increased focus, performance, energy, and endurance.
Gold Standard Pre-Workout is available in four flavors—Green Apple, Watermelon, Fruit Punch, and Blueberry Lemonade—all of which are reported to mix well and taste good. More importantly, this product appears to deliver all that it promises, optimizing performance for users.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.