I use it as a tonic. Big bottle, to pour into a small convenience with spray. Among the shortcomings can be noted only a strange smell: it smells something like a liquid smoke, but no proof. BUT! I agree to put up with a specific smell, because it means effective! After a few days of application I can already see the effects: pores had become smaller. Reduces redness and irritation (again very important for me because I'm a fan pick open face), wound too quickly heal him. The skin after it soft and pleasant to the touch, does not dry and does not contract any person. There is no sense that the face was covered with some sort of film. Not sticky. I want to try to do with him something like compression masks: impregnated cotton pads or cloth and apply on the face.