Lately, I love trying Serums! I don't know why, but I think applying the serum before applying your day or night cream is a great moment. Now I saw the Action a very nice bottle, a serum! 'Jaaaa, I had to have it! '. So I was proud to work with it (after all, it was only a few euros and it looks very nice). This face & neck serum is from Eliza Jones brand and it's called Hyaluronic Acid. I wanted to find some more information on the internet, but... untraceable. I tried it. And my conclusion: No. It's an aqueous emulsion that sticks tremendously to the face. That's not pleasant. So I think I'm going to throw these away unfortunately. I'm sorry, because it was a nice price and yes it was a nice bottle, but it's already in the glass tray :(