Binging on candy corns and Kit-Kats is one way to celebrate Halloween. But luckily for beauty addicts, Lush offers a more healthful array of holiday tricks and treats. Black Pearl ($4; lush.com), a glittery gray bath bomb complete with a "pearl of wisdom" insert, transforms any bath into a fragrant oasis of lavender, blackcurrant, and chamomile. Demon in the Dark Soap ($6.50), a deep green bar made with fresh peppermint, clove, and apple, is an invigorating body cleanser that doubles as a devilishly good hand soap. Plus, the line includes two cocoa-butter bath melts: Something Wicked This Way Comes ($5), a delicious blend of ginger and jasmine, and my personal favorite, Ceridwen’s Cauldron ($7.50), a macabre mix of sandalwood, rose, and walnut oil that works skin-softening magic in any tub. --Jennifer Riley