Yep it "shrinks" your nose by removing the oils from your pores thus making your nose "smaller" it only works if your nose is clogged tho otherwise itll just mess up your hormones and do nothing but its a great tool to use if you have acne because itll stop the gland production thus stopping your hormonal acne all together
heres a link if you wanna read more https://miiskin.com/accutane-isotretinoin/does-accutane-shrink-your-nose/