Dietary Supplement Supports Muscular Endurance Helps Delay Muscle Fatigue* High Potency Beta-Alanine is a non-essential amino acid naturally produced in muscle cells. Clinical studies have shown that Beta-Alanine can help delay muscle fatigue for increased endurance during exercise.* Contains no: sugar, salt, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives. *These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.