I gave a try to this duble serum from L’Oréal Professionnel. It is supposed to fight against split ends. The package is very interesting. It has inside 2 bottles (15 ml each). One bottle contains a creamy texture, the other an oily stuff. When you press the pump, the products come out from both bottles in the same time. You have to mix them in your hand an apply on your ends. I already had some split ends when I started to use it. After using the entire bottle, I didn’t find new split ends, only the old ones. I think it did a good job preventing split ends. It also…