A surprisingly powerful blend of essential oils noticeably diminishes the appearance of blemishes, while evening primrose oil prevents over-drying and helps keep the top layer of skin cells healthy. Unlike most pimple solutions, this serum does not strip the skin of its oil, and does not leave blemishes flaky and crusted while healing. Used early and often, this natural oil will act on blemishes even before they come to the surface fully, often preventing them from surfacing at all. Spotless Blemish Oil has a very pleasant, lemony scent (and no tea tree oil), making it a pleasure to use. Formerly known as Spot Treatment. For: All skin types. For extremely sensitive skin, do a patch test on the inner arm first to check for any adverse reaction.