comedogenic ingredient vs pore clogging ingredient

comedogenic ingredient and pore clogging ingredient both are nouns.

Word	Noun	Adjective	Verb	Adverb
comedogenic ingredient	Yes	No	No	No
pore clogging ingredient	Yes	No	No	No

As nouns, comedogenic ingredient and pore clogging ingredient are synonyms defined as:

comedogenic ingredient and pore clogging ingredient: an ingredient found in certain cosmetics that clogs pores.

comedogenic ingredient (noun)	pore clogging ingredient (noun)
an ingredient found in certain cosmetics that clogs pores.	an ingredient found in certain cosmetics that clogs pores.