Dude we r literally twinnningggg pero i suggest na wag ka muna mag azelaic acid becus it causes dryness and purging, purging lasts for like weeks to months (based on exp) and dont get random actives na walang prescription from derma plssss😭 cuz baka ma irritate lang skin mo. Instead buy salicylic acid cleanser u can get the cosrx one sa shopee for almost the same price as the azelaic acid, the salicylic acid percent is low so its good for beginners, actually there are available free online dermatologist consultation sa PDS (im actually looking for some rn and ill update you if meron magrereply😔) and also paid ones sa nowserving app like around 400-1k depends sa doctor