Kiehl's Creme de Corps Soy Milk and Honey Body Polish ($30) is obviously rich in moisturising honey and nourishing soy milk protein, but it's the ground "luffa" that's bringing buffing powers to exfoliate your skin. Oh, and if you're not familiar with this ingredient, the fibrous flesh of this cucumber-like gourd can eventually turn into those natural — not mesh — loofah sponges, too.