This is one of Leahlani's best serums - the scent alone is swoon-worthy! It smells like fresh oranges and candy mixed together, but very light and refreshing. It only takes a half to one pump to cover my entire face & neck & chest over a mist of her Citrine Toner - and I have very dry skin that "drinks" it up - so the bottle lasts a really long time and is an excellent value. It is just packed with nutritious ingredients and really brightens my skin. I have very sensitive skin, and I walk in the sunshine daily here in Southern California, so I really appreciate this magical elixir!