From the Manufacturer's Label:
Supports Muscular Endurance**
Helps Delay Muscle Fatigue**
Beta-Alanine is a non-essential amino acid that is used by muscle cells to synthesize Carnosine. Carnosine is a dipeptide (Beta-Alanine plus Histidine) that functions as a buffer for the hydrogen ions (acid) produced during strenuous exercise, thus helping to maintain optimum muscular pH. NOW uses CarnoSyn®, a patented form of Beta-Alanine that has been clinically tested and shown to increase muscle Carnosine content, allowing muscles to work harder and longer during intense exercise. ** NOW® Beta-Alanine is backed by scientific research demonstrating that CarnoSyn® supplementation results in delayed muscle fatigue and rapid recovery time, thereby helping you attain your strength and endurance training goals.**
Manufactured by Now® FoodsContains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.