Body+Soul beauty editor Kelsey Ferencak is a fan, too: “Olive oil has skin goodies such as beneficial fatty acids, antioxidants and vitamins A, D, E and K.” However, she adds, JLo’s glow starts from the inside: “Your skin care is only as good as your lifestyle and there’s no point slapping on endless actives and creams – or olive oil – if you’re not looking after your health.”