I really like this serum! It has a light gel-like consistency and is easily to spread and sinks into the skin very quickly. One pump is enough for my entire face and neck.The smell is hardly noticable, a little peppery perhaps and the ingredient list is just wonderful. I do have sensitive skin that is easily irritated and tends to dry out and I didn't have any issues with this serum at all. I use it in the mornings and evenings and it helps evening out my skin tone a lot and provides valuable hydration. So far, I am really happy.