I recommend the Real Barrier Cica Relief Fade-in Serum.

I've been using this often lately

This is Saerom. I use it often because my skin tone seems to be getting clearer. It is especially good for hyperpigmentation.

The texture is on the thinner side, so it seems to absorb well into the skin. It’s Saerom, perfect for summer haha.

You should definitely try number 1. I highly recommend it. I have dry skin, and it works well for that, and I think it would be good for people with oily skin too.