Mass. Gen. Laws ch. 112, § 41A: Patent and proprietary medicines; non-controlled substances; exemption from regulation

Section 41A. Sections thirty-six A to forty-one, inclusive, of this chapter, and sections twenty-nine to thirty G, inclusive, of chapter one hundred and thirty-eight shall not apply to the manufacture or sale of patent and proprietary medicines or any substance or drug not included or defined in chapter ninety-four C as a controlled substance.