4 stars because it is affordable and quite moisturizing.
As I saw in other comments, when I opened the packaging, I noticed that the "oil had separated" on the surface and there were small lumps. I don't know why. I had to mix it well to restore its texture.
Also, it is definitely not suitable for oily skin, as its texture is particularly rich and takes time to absorb.
Nevertheless, it is a relatively cheap day cream that provides hydration.
If it does indeed provide protection from blue light and pollution, I don't think any of us can easily determine that.

I give it three stars even though it is a good product because when it arrived, it was very liquid and had small balls inside! However, I shook it well, put it in the fridge, and it was super ....