MALACHITE/ (mal-uh-kahyt)/ n./ 1.A semi-precious green stone;/ n./ 2. Billed as a powerful antioxidant, malachite’s high levels of copper also give it the reported ability to increase collagen and elastin levels in the skin, e.g., “Turquoise and jade might keep you in fashion, but only malachite will keep your skin radiant—and your friends green with envy.”

Try it: Banana Republic Malachite Body Cream, $28, www.bananarepublic.com

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