Athletes strain themselves physically in ways that others do not. While training builds strength, it also unleashes an army of free radicals throughout the body. Klean Antioxidant supports athletes of all ages by providing a strong defense against the free radicals that are capable of disrupting metabolic activity.It includes Maqui Berry superfruit, which contains antioxidants, and Astaxanthin that is known to support healthy aging. Its patented combination of Acetyl-L-Carnitine and Alpha Lipoic Acid helps guard against cellular damage that occurs during intense training.