Swanson L-Carnosine is a dietary supplement that provides a high concentration of carnosine, a powerful antioxidant present in the body. Carnosine is an amino acid dipeptide produced naturally in the body and is found primarily in the muscles and brain. Carnosine has antioxidant properties and protects cells from oxidative damage caused by free radicals. In addition, it may support gastrointestinal health and provide protection for cells against premature aging. Each capsule contains 500 mg of carnosine, providing a powerful dose to support your health and well-being. Key features: High concentration of carnosine in each capsule. Powerful antioxidant that protects cells. Supports the health of the gastrointestinal system. Provides cell protection against premature aging. Dosage: Take one capsule twice daily with water.