mislabeled vs misbranded

mislabeled and misbranded both are adjectives.

Word	Noun	Adjective	Verb	Adverb
mislabeled	No	Yes	No	No
misbranded	No	Yes	No	No

As adjectives, mislabeled and misbranded are synonyms defined as:

mislabeled and misbranded: branded or labeled falsely and in violation of statutory requirements

mislabeled (adjective)	misbranded (adjective)
branded or labeled falsely and in violation of statutory requirements	branded or labeled falsely and in violation of statutory requirements