This serum comes in an easy to use , attractive bottle. It has a pump action that distributes a small but plentiful amount of lotion, enough to cover your whole face. When I first started using it, I rubbed in it gently and it would gently roll into little balls which was a strange feeling. I realised that it was removing and exfoliating my skin. It did not sting my eyes or smell strongly even though you are probably not supposed to apply it near the eyes. They have a separate eye serum in the range. There is a lot of product in this bottle for the price. I feel it would last a while as it does not need to be used daily. I really liked this product and feel it has produced excellent results. My skin now feels so smooth and wonderful. I would use it again and recommend it to anyone to wants to gently remove rough or dry skin to produce a softer smoother feeling face.