While food has been used in facials forever, aestheticians have begun pampering the skin with some very unexpected ingredients, like beer, açai berries, and even—believe it—cold clamshells. “These new treatments tend to be more potent than their predecessors, yet they remain gentle enough for most complexions,” says Francesca Fusco, a dermatologist in New York City. What’s more, since you can whip them up yourself, you can indulge anytime (not just when there’s an opening at the spa). Here are six of our favorite facials that you should try at home. Before each one, gently cleanse and exfoliate (unless otherwise noted) for the best results.