Martha Stewart's Must Haves: From a Sauté Pan to an Aluminum Suitcase

Stewart notes that she "cannot go to bed" without making sure that her skin is completely clean. "One of my most important beauty tips is to wash your face every night," she explains. To get her skin prepped in the evenings, she relies on this Clé de Peau Beauté Cleansing Oil ($80), which works to remove makeup and moisturize the skin's barrier for a softer feel.

Pro Tip: Simply pump three squirts of the product into the palm of your hand, apply to dry skin, massage the formula across your face or until all makeup is removed, and then rinse it off with lukewarm water.