Bought with my own money - Avène Eau Thermale Mist 300ml

This is the Avène Eau Thermale Thermal Water Spray 300ml. I saw celebrities on TV frequently spraying something that looked like water on their faces, so I was curious and searched for it; it turned out to be a mist. I purchased it because it claimed to keep the face hydrated. It is a bit too large to carry around, so I kept it at home to use, but I am not sure if it has any special functions. It might be a good product for others, but I didn't see any significant effects; however, I did gain a sense of reassurance knowing that it would at least help my skin. I don't think I will be buying mists again.