A real gem I bought with my own money

The ampoule is moisturizing, but it is also on the heavier side; however, I am satisfied with using it.
It is on the lighter side compared to other brands' ampoules, so I am using it only for daytime use.
After applying it, my skin becomes moisturized, clear, and radiant, and my skin tone looks instantly more vibrant and bright.
It seems like an ampoule suitable for both oily and dry skin.