Been using COSRX for years, but it’s getting too expensive🥲, any alternatives?

I’ve been using cosrx moisturizer for a few years now and they’ve worked pretty well for my skin no major complaints. But recently, it’s starting to feel a bit too expensive to keep repurchasing. I stil want something that gives similar hydration (or better), but at a more reasonable price. I’m a bit scared to switch because my skin is used to it and I don’t want random breakouts from trying something new.