Plum Plump Hyaluronic Serum

I really love the smell of these products. They also effectively give your face a glow. I did notice that my face started to itch after a while and that I got red spots after using the toner, serum and moisturizer. I don't know if this is because of all the products or just 1, so I still have to figure that out for myself.

What do you think of this serum? I would like to buy it only I wonder what your experiences are with it!