Believe it or not, there’s such a thing as an 'exfoliating oil' for congested complexions (hurrah!). This hardworking U.F.O. (Ultra-Clarifying Face Oil) is the ultimate treatment for problem-prone skin types. It keeps blemishes at bay with the help of salicylic acid - a chemical exfoliator that penetrates pores to eliminate spot-causing dirt and bacteria. From global beauty phenomenon Sunday Riley, a super-charged skin care range boasting unparalleled 'science-meets-botanicals' formulas that leave bloggers, experts and product junkies in raptures, this 'otherworldly' offering is so potent you only need to use it a few times a week to quickly see a dramatic improvement in skin's texture, tone and clarity.