A source of antioxidants for the maintenance of good health, a source of methionine, an essential amino acid for the maintenance of good health, and a source of glycine, a non-essential amino acid involved in protein synthesis. Amino D-Tox™ is useful for preparing the liver for phase II detoxification. It does not contain botanicals, minerals, or B vitamins that would also upregulate phase I detoxification, which may result in intermediate metabolites that could cause sensitivity reactions. Providing nutritional support for phase II detoxification helps conjugate toxins and prepare them for safe elimination from the body.