(Life Extension) Mitochondrial decay is a hallmark of aging. Through potent antioxidant protection, PQQ Caps with BioPQQ Pyrroloqinoline Quinone defends the mitochondria and favorably modulates gene expression for the promotion of new mitochondria and beneficially interacts with genes directly involved in mitochondrial health. These same genes also support healthy body weight, normal fat and sugar metabolism, and youthful cellular proliferation. BioPQQ is the highest quality PQQ on the market today. 1 daily.