Japanese/Korean skincare products that go well with tretinoin
I started using tretinoin this March and have worked my way up to daily use (since beginning of June). My skin has responded quite well to tretinoin (some slight purging and minor dryness at the beginning).
I've been using the Cerave moisturiser and Cerave salicylic acid cleanser in my routine and otherwise no other active ingredients. I use the Transparent Lab 50 SPF sunscreen.
I'm currently in Japan and travelling to South Korea afterwards. I would really like to buy some skincare here, but I do not want it to mess with my tretinoin routine. I still have some pimple scarring that I'm trying to brighten up. Generally, I have oily skin with closed comedones. I get the sense from this subreddit that I might benefit from switching away from Cerave products, thus my question what cleanser/moisturiser/sunscreen from either Japan or South Korea would fit a tretinoin skincare routine?
Many thanks!