I received a full-size bottle in one my FabFitFun boxes. I'm always skeptical of receiving skincare products through subscription boxes as I'm not sure how my skin will react to it. However with careful implementation into my regular skincare routine and in small amounts, I noticed how well-balanced and less sebum production my skin showed. Now I use this skin elixir in lieu of a moisturizer, especially as the weather becomes warmer. Although it costs a lot, it's well worth it since the bottle lasts a long time.