Bought with my own money - Eucerin Hyaluron Serum

I once read that applying only basic skincare products was enough, so I used to just use toner and lotion. However, as I've gotten older, people around me kept recommending them, so I tried serums and creams, and they were really good. They have a sticky texture, so they call it a "jelly serum." It absorbs well, and for some reason, I feel like my makeup applies better than before, so I am very satisfied.