What skin lotion do you use?

I am almost out of the skin lotion I am currently using, so I would like to switch to a new one.

My skin is oily, so it doesn't feel dry, but since it's summer, I want something a bit fresh.

I want to feel that moisturizing sensation.

I am curious what kind of basic skincare products everyone uses. What are the functions of each cosmetic product?

I heard that since they are all different, it is better to switch them out frequently rather than using just one for a long time.

So I tried switching and using various cosmetics, but the beauty enthusiast members

If you could let me know what basic products or other items you use, I'll take it into consideration.