One of the most popular skin care products that you can use is a coffee scrub. In fact, by now, they’ve gained so much popularity that you’ve likely seen friends post self-care selfies with coffee face scrubs smeared all over their complexions A coffee scrub is basically what you think it is: a face or body scrub formulated with coffee. To get more specific, coffee scrubs are a type of mechanical exfoliation — that means they physically remove dead skin cells from your skin’s surface through scrubbing (versus chemical exfoliation which dissolves the dead skin cells). With a coffee scrub, finely-ground coffee particles are used to do the exfoliating. As with all scrubs, a coffee scrub can help exfoliate the surface of your skin, lifting away dull, dead skin cell buildup and leaving you with a complexion that looks more radiant