Md. Code, Health - General § 21–203

If there is an outside container or wrapper for a food, drug, device, or cosmetic, then, to comply with any requirement that is imposed under this subtitle that a word, statement, or any other information appear on the label or the article, the word, statement, or other information also shall:

(1) Be placed on the outside container or wrapper; or

(2) Be legible through the outside container or wrapper.