Texas Health and Safety Code - HEALTH & SAFETY § 439.017. Restrictions on Manufacture, Distribution, and Sale; Criminal Penalty

(1) information about the concentration of the dimethyl sulfoxide; and

(2) the following statement: “Avoid contact with your skin. This dimethyl sulfoxide is not sterile and pyrogen-free DMSO approved for human use. It may contain harmful impurities that can be absorbed through the skin. Dimethyl sulfoxide is a potent solvent that may have adverse effects on fabrics, plastics, and other materials.”